refactor(secrets): keep ciphertext format minimal

test(secrets): satisfy static coverage checks
fix(secrets): recover encrypted tokens on all backends
2026-07-22 18:05:26 +00:00 · 2026-07-22 17:35:27 +00:00 · 2026-07-22 17:33:16 +00:00 · 2026-07-22 03:13:00 +00:00 · 2026-07-21 22:57:30 -04:00 · 2026-07-21 22:57:30 -04:00
116 changed files with 6482 additions and 740 deletions
@@ -1,6 +1,10 @@
 [run]
 branch = True
 source = .
+# Store paths relative to the project root so .coverage.* files produced on
+# different runners (ubuntu-latest vs self-hosted KVM) can be combined by the
+# coverage job without a [paths] remapping section.
+relative_files = True

 [report]
 # Coverage policy: see docs/decisions/0004-coverage-policy.md.
@@ -1,4 +1,5 @@
-# Run the project's test suite on every PR push and on push to main.
+# Run the project's test suite when package or runtime inputs change on a PR
+# or on push to main.
 #
 # The suite uses stdlib `unittest` discovery — no external Python
 # dependencies are required to execute it. Tests are split by directory:
@@ -9,10 +10,12 @@
 #   tests/canaries/     — upstream regression canaries; run on a separate
 #                         schedule (see canaries.yml), not here
 #
-# Integration tests run once per backend in separate jobs. Each job sets
-# BOT_BOTTLE_BACKEND explicitly so the test suite uses the right backend.
-# Backends that aren't available on the runner fail the preflight step
-# rather than silently skipping inside the test output.
+# Each test job runs once under coverage and uploads a small .coverage.*
+# artifact. The `coverage` job combines them — no test reruns, no KVM
+# dependency on that job. For main-branch pushes only, the tested rootfs
+# and matching dropbear are uploaded so `publish-infra` can publish the
+# byte-identical artifact that was tested. PRs avoid the ~194 MB rootfs
+# transfer entirely.

 name: test

@@ -21,72 +24,37 @@ on:
    branches:
      - main
    paths:
-      - '**.py'
-      - '.gitea/workflows/**.yml'
-      - 'scripts/**'
-      - 'README.md'
-      # Dockerfiles and pyproject.toml are baked into the infra rootfs; a
-      # change here alters what the integration/coverage jobs build locally.
+      - 'bot_bottle/**'
+      - 'tests/**/*.py'
+      - 'cli.py'
+      - 'scripts/coverage.sh'
+      - 'scripts/critical-modules.txt'
+      - 'scripts/diff_coverage.py'
+      - 'scripts/tracker_policy.py'
+      - 'scripts/firecracker-netpool.sh'
      - 'Dockerfile*'
      - 'pyproject.toml'
+      - 'requirements-dev.txt'
+      - '.coveragerc'
+      - '.dockerignore'
  pull_request:
    paths:
-      - '**.py'
-      - '.gitea/workflows/**.yml'
-      - 'scripts/**'
-      - 'README.md'
+      - 'bot_bottle/**'
+      - 'tests/**/*.py'
+      - 'cli.py'
+      - 'scripts/coverage.sh'
+      - 'scripts/critical-modules.txt'
+      - 'scripts/diff_coverage.py'
+      - 'scripts/tracker_policy.py'
+      - 'scripts/firecracker-netpool.sh'
      - 'Dockerfile*'
      - 'pyproject.toml'
+      - 'requirements-dev.txt'
+      - '.coveragerc'
+      - '.dockerignore'
  workflow_dispatch:

 jobs:
-  stage-firecracker-inputs:
-    runs-on: [self-hosted, kvm]
-    # Same guard as the other KVM-runner jobs: don't spin the privileged
-    # runner for fork PRs (this only copies a non-secret static binary, but
-    # keep the posture consistent — build-infra/integration/coverage all
-    # depend on it, so gating here gates the whole Firecracker chain).
-    if: >-
-      github.event_name == 'push' ||
-      github.event_name == 'workflow_dispatch' ||
-      (github.event_name == 'pull_request' &&
-       github.event.pull_request.head.repo.full_name == github.repository)
-    steps:
-      - name: Stage the provisioned static dropbear
-        run: |
-          mkdir -p firecracker-inputs
-          cp /var/cache/bot-bottle-fc/dropbear firecracker-inputs/dropbear
-
-      - name: Upload Firecracker build inputs
-        uses: actions/upload-artifact@v3
-        with:
-          name: firecracker-inputs
-          path: firecracker-inputs/
-
-  build-infra:
-    needs: stage-firecracker-inputs
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Download Firecracker build inputs
-        uses: actions/download-artifact@v3
-        with:
-          name: firecracker-inputs
-          path: firecracker-inputs
-
-      - name: Build infra candidate from this checkout
-        env:
-          BOT_BOTTLE_FC_DROPBEAR: ${{ github.workspace }}/firecracker-inputs/dropbear
-        run: python3 -m bot_bottle.backend.firecracker.publish_infra --output infra-candidate
-
-      - name: Upload infra candidate
-        uses: actions/upload-artifact@v3
-        with:
-          name: infra-candidate
-          path: infra-candidate/
-
  unit:
    runs-on: ubuntu-latest
    steps:
@@ -101,12 +69,29 @@ jobs:
      - name: Install dev requirements
        run: python3 -m pip install --break-system-packages -r requirements-dev.txt

-      - name: Run unit tests
+      - name: Run unit tests with coverage
+        env:
+          COVERAGE_FILE: ${{ github.workspace }}/.coverage.unit
        run: python3 -m coverage run -m unittest discover -t . -s tests/unit -v

      - name: Report unit coverage
+        env:
+          COVERAGE_FILE: ${{ github.workspace }}/.coverage.unit
        run: python3 -m coverage report -m

+      # upload-artifact@v3's glob skips dotfiles, so a bare `.coverage.unit`
+      # silently uploads nothing ("No files were found"). Stage it under a
+      # non-dot name; the coverage job renames it back before `coverage
+      # combine`. `cp` also fails loudly if coverage never wrote the file.
+      - name: Stage unit coverage for upload
+        run: cp .coverage.unit coverage-unit.dat
+
+      - name: Upload unit coverage artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: coverage-unit
+          path: coverage-unit.dat
+
  integration-docker:
    runs-on: ubuntu-latest
    steps:
@@ -115,6 +100,9 @@ jobs:

      # No actions/setup-python (see the note in the `unit` job); the
      # container's system Python 3.12 runs the stdlib test suite directly.
+      - name: Install coverage
+        run: python3 -m pip install --break-system-packages coverage
+
      - name: Show environment
        run: |
          python3 --version
@@ -124,10 +112,21 @@ jobs:
            echo "docker not on PATH — integration tests will skip"
          fi

-      - name: Run integration tests (docker)
+      - name: Run integration tests (docker) with coverage
        env:
          BOT_BOTTLE_BACKEND: docker
-        run: python3 -m unittest discover -t . -s tests/integration -v
+          COVERAGE_FILE: ${{ github.workspace }}/.coverage.docker
+        run: python3 -m coverage run -m unittest discover -t . -s tests/integration -v
+
+      # Non-dot name so upload-artifact's dotfile-skipping glob picks it up.
+      - name: Stage docker coverage for upload
+        run: cp .coverage.docker coverage-docker.dat
+
+      - name: Upload docker coverage artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: coverage-docker
+          path: coverage-docker.dat

  # Integration tests against the Firecracker backend. Runs on a self-hosted
  # KVM runner (label `kvm`) where /dev/kvm and the TAP/nft pool are available.
@@ -137,9 +136,16 @@ jobs:
  #
  # Runner prerequisites (provision once; see README "Firecracker on Linux"):
  # `firecracker` on PATH, `/dev/kvm` accessible, cached kernel +
-  # static dropbear, and the pool as a persistent systemd unit.
+  # static dropbear at /var/cache/bot-bottle-fc/dropbear, and the pool as a
+  # persistent systemd unit.
+  #
+  # The infra candidate is built here directly (no artifact download) to
+  # eliminate the ~70 s ubuntu-latest upload + ~83 s combined download that
+  # the old build-infra → integration-firecracker + coverage chain incurred.
+  # For main-branch pushes the tested rootfs and matching dropbear are
+  # uploaded so publish-infra can publish the byte-identical artifact; PRs
+  # skip those uploads entirely.
  integration-firecracker:
-    needs: build-infra
    runs-on: [self-hosted, kvm]
    if: >-
      github.event_name == 'push' ||
@@ -159,49 +165,65 @@ jobs:
          # range overlap; it prints the exact `backend setup` fix.
          python3 cli.py backend status --backend=firecracker

-      - name: Download the candidate built from this checkout
-        uses: actions/download-artifact@v3
-        with:
-          name: infra-candidate
-          path: infra-candidate
+      - name: Build infra candidate from this checkout
+        env:
+          BOT_BOTTLE_FC_DROPBEAR: /var/cache/bot-bottle-fc/dropbear
+        run: python3 -m bot_bottle.backend.firecracker.publish_infra --output infra-candidate --reuse-published

      - name: Replace the persistent infra VM with the candidate
        run: python3 -c 'from bot_bottle.backend.firecracker import infra_vm; infra_vm.stop()'

-      # No dev-requirements install: the integration suite runs on stdlib
-      # `unittest` (pylint/pyright are lint.yml's concern, not this job's),
-      # and the self-hosted runner's Nix python env has no `pip` module
-      # (`python3 -m pip` → "No module named pip"). Nothing to install.
-      - name: Run integration tests (firecracker)
+      # No dev-requirements install: `coverage` is already provided by the
+      # self-hosted runner's Nix python env, and that env has no `pip`
+      # module to install into anyway.
+      - name: Run integration tests (firecracker) with coverage
        env:
          BOT_BOTTLE_BACKEND: firecracker
          BOT_BOTTLE_INFRA_ARTIFACT_DIR: ${{ github.workspace }}/infra-candidate
-        run: python3 -m unittest discover -t . -s tests/integration -v
+          COVERAGE_FILE: ${{ github.workspace }}/.coverage.firecracker
+        run: python3 -m coverage run -m unittest discover -t . -s tests/integration -v

-  # Combined unit+integration coverage + the diff-coverage gate (the hard
-  # gate: new/changed lines >= 90%). See docs/decisions/0004-coverage-policy.md.
+      # Non-dot name so upload-artifact's dotfile-skipping glob picks it up.
+      - name: Stage firecracker coverage for upload
+        run: cp .coverage.firecracker coverage-firecracker.dat
+
+      - name: Upload firecracker coverage artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: coverage-firecracker
+          path: coverage-firecracker.dat
+
+      # Only upload the large rootfs artifact on main-branch pushes;
+      # PRs avoid the ~194 MB transfer. publish-infra only runs on main
+      # and downloads these to publish the byte-identical tested rootfs.
+      - name: Upload tested rootfs (main branch only)
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        uses: actions/upload-artifact@v3
+        with:
+          name: infra-candidate
+          path: infra-candidate/
+
+      - name: Upload dropbear for publish verification (main branch only)
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        uses: actions/upload-artifact@v3
+        with:
+          name: firecracker-inputs
+          path: /var/cache/bot-bottle-fc/dropbear
+
+  # Combined coverage gate: aggregates .coverage.* artifacts uploaded by each
+  # test job, then runs the diff-coverage gate (new/changed lines >= 90%).
  #
-  # This runs on a self-hosted KVM runner (label `kvm`), NOT ubuntu-latest,
-  # because the Firecracker backend's subprocess/VM orchestration
-  # (launch/boot/SSH/isolation-probe) is covered by the integration suite,
-  # and that suite needs `/dev/kvm` + the provisioned TAP/nft pool — which a
-  # container-based runner doesn't have. On such a runner the firecracker
-  # integration test skips and its ~230 orchestration lines read as
-  # uncovered, so the gate can't pass there.
+  # Runs on ubuntu-latest — no KVM needed, no test reruns. Coverage files use
+  # relative_files = True (.coveragerc) so they combine cleanly across runners.
+  # Each test job sets COVERAGE_FILE to an absolute path so coverage.py writes
+  # to a known location that upload-artifact can find regardless of runner env.
  #
-  # Restricted to the same events as integration-firecracker (same-repo PRs,
-  # push, workflow_dispatch) for the same security reason.
-  #
-  # See #414 for the planned follow-up: artifact-based coverage combination
-  # (run tests once in their respective jobs, combine .coverage files here).
-  #
-  # build-infra creates one candidate from the checkout. This job boots that
-  # same candidate after integration-firecracker has exercised it; the main
-  # push path publishes the identical bytes only after every required job.
+  # Restricted to the same events as integration-firecracker: it depends on
+  # that job's coverage artifact and skips for fork PRs alongside it.
  coverage:
-    needs: [build-infra, integration-firecracker]
+    needs: [unit, integration-docker, integration-firecracker]
    timeout-minutes: 15
-    runs-on: [self-hosted, kvm]
+    runs-on: ubuntu-latest
    if: >-
      github.event_name == 'push' ||
      github.event_name == 'workflow_dispatch' ||
@@ -213,29 +235,37 @@ jobs:
        with:
          fetch-depth: 0

-      - name: Preflight — Firecracker host is ready
-        run: |
-          command -v firecracker >/dev/null || {
-            echo "firecracker not on PATH — provision the runner (README: Firecracker on Linux)"; exit 1; }
-          test -e /dev/kvm || { echo "/dev/kvm missing — KVM not available on this runner"; exit 1; }
-          # `backend status` exits non-zero unless the TAP pool is up + no
-          # range overlap; it prints the exact `backend setup` fix.
-          python3 cli.py backend status --backend=firecracker
+      - name: Install coverage
+        run: python3 -m pip install --break-system-packages coverage

-      - name: Download the candidate already exercised by integration
+      - name: Download unit coverage artifact
        uses: actions/download-artifact@v3
        with:
-          name: infra-candidate
-          path: infra-candidate
+          name: coverage-unit
+          path: ${{ github.workspace }}
+
+      - name: Download docker coverage artifact
+        uses: actions/download-artifact@v3
+        with:
+          name: coverage-docker
+          path: ${{ github.workspace }}
+
+      - name: Download firecracker coverage artifact
+        uses: actions/download-artifact@v3
+        with:
+          name: coverage-firecracker
+          path: ${{ github.workspace }}
+
+      # Rename the non-dot upload names back to the .coverage.* files that
+      # `coverage combine` discovers (see the staging steps in each test job).
+      - name: Reassemble coverage data files
+        run: |
+          mv coverage-unit.dat .coverage.unit
+          mv coverage-docker.dat .coverage.docker
+          mv coverage-firecracker.dat .coverage.firecracker

-      # No dev-requirements install: `coverage` is already provided by the
-      # self-hosted runner's Nix python env, and that env has no `pip`
-      # module to install into anyway. `scripts/coverage.sh` +
-      # `diff_coverage.py` need only `coverage` (not pylint/pyright).
      - name: Combined coverage (unit + integration, incl. firecracker)
-        env:
-          BOT_BOTTLE_CI_INFRA_ARTIFACT_DIR: ${{ github.workspace }}/infra-candidate
-        run: PYTHON=python3 bash scripts/coverage.sh critical
+        run: PYTHON=python3 bash scripts/coverage.sh aggregate critical

      - name: Diff-coverage gate (changed lines >= 90%)
        run: |
@@ -243,14 +273,14 @@ jobs:
          python3 scripts/diff_coverage.py --base origin/main --min 90

  publish-infra:
-    needs: [stage-firecracker-inputs, build-infra, unit, integration-docker, integration-firecracker, coverage]
+    needs: [unit, integration-docker, integration-firecracker, coverage]
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    steps:
      - name: Checkout the tested revision
        uses: actions/checkout@v4

-      - name: Download the tested candidate
+      - name: Download the tested rootfs
        uses: actions/download-artifact@v3
        with:
          name: infra-candidate
@@ -258,9 +288,10 @@ jobs:

      # publish_infra re-derives the version from the checkout to confirm the
      # bundle matches before uploading, and the version hashes the dropbear
-      # bytes. Stage the SAME dropbear build-infra used, or the recheck
-      # computes a "<missing>"-dropbear version and rejects the candidate.
-      - name: Download the staged dropbear (matches build-infra's version)
+      # bytes. Download the SAME dropbear integration-firecracker used, or
+      # the recheck computes a "<missing>"-dropbear version and rejects the
+      # candidate.
+      - name: Download the staged dropbear (matches build's version)
        uses: actions/download-artifact@v3
        with:
          name: firecracker-inputs
@@ -14,11 +14,14 @@ on:
 jobs:
  update-badges:
    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
-          token: ${{ secrets.GITHUB_TOKEN }}
+          token: ${{ secrets.BADGE_PUSH_TOKEN }}

      # No actions/setup-python: the runner image ships Python 3.12 and older
      # act_runner engines mishandle setup-python's PATH. Install into the
@@ -1,45 +1,22 @@
-# Firecracker single infra-VM image (PRD 0070 Stage B).
+# Shared infra image: gateway data plane + orchestrator control plane.
 #
-# The per-host infra VM runs the orchestrator control plane, the gateway
-# data plane, AND builds agent images (buildah) — all in one microVM (see
-# backend/firecracker/infra_vm.py). It composes:
-#   * FROM the gateway image (mitmproxy / git / gitleaks / supervise + the
-#     flat daemon modules) — now trixie-based, so buildah 1.39 is available;
-#   * `COPY --from` the orchestrator image's content (the single definition
-#     of the control-plane payload — see Dockerfile.orchestrator), so this
-#     VM and the docker backend share one orchestrator definition; and
-#   * buildah, installed HERE only (the docker orchestrator/gateway images
-#     never carry it).
+# Used directly by the Docker backend (run as one `bot-bottle-infra`
+# container, replacing the prior two-container split). The Firecracker
+# backend extends this via Dockerfile.infra.fc, adding buildah/crun/
+# netavark for in-VM agent-image building.
+#
+# Dockerfile.orchestrator is the single definition of the orchestrator
+# content (the lean `bot_bottle` package on python:3.12-slim). Both this
+# image and Dockerfile.infra.fc pull it in via `COPY --from`.
 #
 # multi-`FROM` can't union two bases (that's multi-stage, not multiple
 # inheritance), so the orchestrator content is pulled in via `COPY --from`
 # rather than a second base. Both images share the trixie `python:3.12-slim`
 # base, so the copy is clean (same python; future installed deps copy too).
-#
-# The docker backend keeps orchestrator + gateway as separate images; this
-# combined image exists only for the Firecracker single-VM cut. Splitting a
-# service back into its own VM later is a routing change, not a repackaging
-# (PRD 0070's "secret concentration"; a disposable builder can boot from
-# this same image on its own TAP).
 FROM bot-bottle-gateway:latest

-# --- in-VM agent-image builder (PRD 0069 Stage 3) -------------------
-# The Firecracker backend builds users' agent Dockerfiles *inside this VM*
-# with buildah (rootless, daemonless) instead of on the host — no host
-# Docker daemon, no root-equivalent `docker` group. `crun` is the OCI
-# runtime; `netavark` + `aardvark-dns` are the network backend for `FROM`
-# pulls + `RUN` egress. Requires the trixie base (buildah 1.39: bookworm's
-# 1.28 can't parse Dockerfile heredocs that agent images use).
-RUN apt-get update \
- && apt-get install -y --no-install-recommends \
-      buildah crun netavark aardvark-dns \
- && rm -rf /var/lib/apt/lists/*
-# vfs + chroot: buildah works as root in the bare microVM (no
-# fuse-overlayfs / overlay module / subuid maps). Matches image_builder.
-ENV STORAGE_DRIVER=vfs \
-    BUILDAH_ISOLATION=chroot
-
-# The orchestrator content, pulled from its single definition. The gateway
-# image already has the flat daemon modules under /app; this adds the full
-# `bot_bottle` package so `python3 -m bot_bottle.orchestrator` resolves.
+# The orchestrator content, from its single definition. The gateway image
+# already has the flat daemon modules under /app; this adds the full
+# `bot_bottle` package so `python3 -m bot_bottle.orchestrator` resolves —
+# used by gateway_init when BOT_BOTTLE_GATEWAY_DAEMONS includes `orchestrator`.
 COPY --from=bot-bottle-orchestrator:latest /app/bot_bottle /app/bot_bottle
@@ -0,0 +1,23 @@
+# Firecracker infra VM image (PRD 0070 Stage B).
+#
+# Extends the shared infra base (Dockerfile.infra: gateway + orchestrator
+# control plane) with the in-VM agent-image builder. The Firecracker backend
+# builds users' agent Dockerfiles *inside this VM* with buildah (rootless,
+# daemonless) instead of on the host — no host Docker daemon, no
+# root-equivalent `docker` group.
+#
+# Requires the trixie base from bot-bottle-gateway (buildah 1.39: bookworm's
+# 1.28 can't parse Dockerfile heredocs that agent images use).
+#
+# `crun` is the OCI runtime; `netavark` + `aardvark-dns` are the network
+# backend for `FROM` pulls + `RUN` egress. `vfs` + `chroot`: buildah works
+# as root in the bare microVM (no fuse-overlayfs / overlay module / subuid
+# maps). Matches image_builder.
+FROM bot-bottle-infra:latest
+
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends \
+      buildah crun netavark aardvark-dns \
+ && rm -rf /var/lib/apt/lists/*
+ENV STORAGE_DRIVER=vfs \
+    BUILDAH_ISOLATION=chroot
@@ -5,7 +5,7 @@
 # bot-bottle

 [![test](https://gitea.dideric.is/didericis/bot-bottle/actions/workflows/test.yml/badge.svg?branch=main)](https://gitea.dideric.is/didericis/bot-bottle/actions?workflow=test.yml)
-[![coverage](https://img.shields.io/badge/coverage-81%25-brightgreen)](https://coverage.readthedocs.io/)
+[![coverage](https://img.shields.io/badge/coverage-83%25-brightgreen)](https://coverage.readthedocs.io/)
 [![core coverage](https://img.shields.io/badge/core%20coverage-94%25-brightgreen)](https://gitea.dideric.is/didericis/bot-bottle/src/branch/main/docs/decisions/0004-coverage-policy.md)

 **Problem:** Developer wants to run a coding agent without supervision, but they don't want a prompt injected or misbehaving agent wrecking their environment or exfiltrating sensitive data.
@@ -45,6 +45,10 @@ PROVIDER_TEMPLATES = frozenset({PROVIDER_CLAUDE, PROVIDER_CODEX, PROVIDER_PI})
 # forward_host_credentials is enabled. Pipelock must pass these through
 # (no TLS MITM) or its header DLP blocks the injected JWT.
 CODEX_HOST_CREDENTIAL_HOSTS = ("api.openai.com", "chatgpt.com")
+
+# Host that egress injects the host Claude bearer on when Claude
+# forward_host_credentials is enabled.
+CLAUDE_HOST_CREDENTIAL_HOSTS = ("api.anthropic.com",)
 PromptMode = Literal[
    "append_file",
    "read_prompt_file",
@@ -257,7 +261,28 @@ class AgentProvider(ABC):
        Default: Debian/node — writes the git-gate insteadOf gitconfig
        and sets user.name/email as node. Workspace copy runs through
        BottleBackend.provision_workspace against the running bottle."""
-        from .log import info
+        from .log import die, info
+
+        # Firecracker exports image rootfs files through an unprivileged host
+        # tar extraction, so image-time ownership of XDG directories is not
+        # preserved.  Git consults ~/.config/git even when the actual config
+        # is ~/.gitconfig; an unreadable directory there can prevent the
+        # git-gate insteadOf rules below from taking effect.  Repair this at
+        # runtime, after every backend's copy/export path has completed.
+        git_xdg_dir = f"{plan.guest_home}/.config/git"
+        repair = bottle.exec(
+            f"chown node:node {shlex.quote(plan.guest_home)} && "
+            f"chmod 755 {shlex.quote(plan.guest_home)} && "
+            f"mkdir -p {shlex.quote(git_xdg_dir)} && "
+            f"chown -R node:node {shlex.quote(f'{plan.guest_home}/.config')} && "
+            f"chmod -R u+rwX,go+rX {shlex.quote(f'{plan.guest_home}/.config')}",
+            user="root",
+        )
+        if repair.returncode != 0:
+            die(
+                "git provisioning: could not make the runtime Git config "
+                f"directory readable: {(repair.stderr or repair.stdout).strip()}"
+            )

        manifest_bottle = plan.manifest.bottle
        if manifest_bottle.git:
@@ -280,11 +305,27 @@ class AgentProvider(ABC):
                f"{len(manifest_bottle.git)} insteadOf rule(s)"
            )
            bottle.cp_in(str(config_file), guest_gitconfig)
-            bottle.exec(
+            permissions = bottle.exec(
                f"chown node:node {shlex.quote(guest_gitconfig)} && "
                f"chmod 644 {shlex.quote(guest_gitconfig)}",
                user="root",
            )
+            if permissions.returncode != 0:
+                die(
+                    "git provisioning: could not set ownership on "
+                    f"{guest_gitconfig}: "
+                    f"{(permissions.stderr or permissions.stdout).strip()}"
+                )
+            configured = bottle.exec(
+                "git config --global --get-regexp '^url\\..*\\.insteadof$'",
+                user="node",
+            )
+            if configured.returncode != 0:
+                die(
+                    "git provisioning: the runtime user cannot read the "
+                    f"git-gate insteadOf rules from {guest_gitconfig}: "
+                    f"{(configured.stderr or configured.stdout).strip()}"
+                )

        gu = manifest_bottle.git_user
        if not gu.is_empty():
@@ -37,10 +37,10 @@ import os
 import shlex
 import sys
 from abc import ABC, abstractmethod
-from contextlib import AbstractContextManager
+from contextlib import AbstractContextManager, contextmanager
 from dataclasses import dataclass
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, Generic, Sequence, TypeVar
+from typing import TYPE_CHECKING, Any, Generator, Generic, Sequence, TypeVar

 from ..agent_provider import AgentProvisionPlan, get_provider, build_agent_provision_plan
 from ..egress import EgressPlan
@@ -83,6 +83,9 @@ class BottleSpec:
    # True when launched via --headless (no TTY, no interactive prompts).
    # The git-gate host-key preflight uses this to error rather than prompt.
    headless: bool = False
+    # Image startup policy. "fresh" preserves the normal build path;
+    # "cached" reuses the current local image/artifact without rebuilding.
+    image_policy: str = "fresh"


@dataclass(frozen=True)
@@ -278,6 +281,18 @@ PlanT = TypeVar("PlanT", bound=BottlePlan)
 CleanupT = TypeVar("CleanupT", bound=BottleCleanupPlan)


+@dataclass(frozen=True)
+class BottleImages:
+    """Resolved image references (or artifact paths) for a bottle launch.
+
+    For Docker/macOS-container backends, `agent` and `sidecar` are string
+    image refs. For the smolmachines backend they are Path objects pointing
+    to pre-built `.smolmachine` artifacts."""
+
+    agent: str | Path
+    sidecar: str | Path = ""
+
+
 class BottleBackend(ABC, Generic[PlanT, CleanupT]):
    """Abstract base for selectable bottle backends. Concrete subclasses
    (e.g. DockerBottleBackend) own their own prepare/launch impls.
@@ -437,9 +452,27 @@ class BottleBackend(ABC, Generic[PlanT, CleanupT]):
        prompt file, Dockerfile path, and guest home all live on
        `agent_provision_plan` — the source of truth."""

+    def prelaunch_checks(self, plan: PlanT) -> None:
+        """Raise StaleImageError if any cached image used by this plan is stale.
+        No-op default; backends override to call the shared check_stale*
+        helpers on their image/artifact timestamps. Called by the CLI before
+        launch so the operator can be prompted outside the launch context."""
+
+    @contextmanager
+    def launch(self, plan: PlanT) -> Generator[Bottle, None, None]:
+        """Template: build or load images, then delegate to _launch_impl."""
+        images = self._build_or_load_images(plan)
+        with self._launch_impl(plan, images) as bottle:
+            yield bottle
+
    @abstractmethod
-    def launch(self, plan: PlanT) -> AbstractContextManager[Bottle]:
-        """Build/run the bottle and yield a handle; tear down on exit."""
+    def _build_or_load_images(self, plan: PlanT) -> BottleImages:
+        """Return the agent and sidecar image references (or artifact paths)
+        for this plan, building fresh images when the policy requires it."""
+
+    @abstractmethod
+    def _launch_impl(self, plan: PlanT, images: BottleImages) -> AbstractContextManager[Bottle]:
+        """Bring up the bottle using pre-resolved images; yield a handle; tear down on exit."""

    def provision(self, plan: PlanT, bottle: "Bottle") -> str | None:
        """Copy host-side files (CA cert, prompt, skills, .git) into
@@ -0,0 +1,69 @@
+"""Shared helpers for the consolidated launch sequence (PRD 0070).
+
+Logic that was duplicated across the docker, macos_container, and
+firecracker consolidated_launch modules — extracted so each backend
+imports it rather than re-implementing it.
+"""
+
+from __future__ import annotations
+
+import dataclasses
+
+from ..egress import EgressPlan
+from ..git_gate import GitGatePlan
+from ..orchestrator.client import OrchestratorClient, RegisteredBottle
+from ..orchestrator.registration import registration_inputs
+from ..orchestrator.secret_store import new_env_var_secret
+from .docker.gateway_provision import GatewayTransport, deprovision_git_gate, provision_git_gate
+
+
+def provision_bottle(
+    client: OrchestratorClient,
+    source_ip: str,
+    egress_plan: EgressPlan,
+    git_gate_plan: GitGatePlan,
+    transport: GatewayTransport,
+    *,
+    image_ref: str = "",
+    tokens: dict[str, str] | None = None,
+    env_var_secret: str | None = None,
+) -> RegisteredBottle:
+    """Register the bottle and provision its git-gate state. Rolls back the
+    registration if provisioning fails so no orphan is left.
+
+    Generates a fresh ENV_VAR_SECRET, passes it to the orchestrator so it can
+    encrypt the token values at rest, and stamps the secret onto the returned
+    ``RegisteredBottle`` so callers can inject it into the agent container's
+    environment."""
+    inputs = registration_inputs(egress_plan)
+    env_var_secret = env_var_secret or new_env_var_secret()
+    reg = client.register_bottle(
+        source_ip, image_ref=image_ref, policy=inputs.policy,
+        metadata=inputs.metadata, tokens=tokens, env_var_secret=env_var_secret,
+    )
+    try:
+        provision_git_gate(transport, reg.bottle_id, git_gate_plan)
+    except Exception:
+        client.teardown_bottle(reg.bottle_id)
+        raise
+    return dataclasses.replace(reg, env_var_secret=env_var_secret)
+
+
+def teardown_consolidated(
+    bottle_id: str,
+    transport: GatewayTransport,
+    *,
+    orchestrator_url: str,
+    timeout: float | None = None,
+) -> None:
+    """Deregister the bottle and remove its git-gate state. Both steps are
+    idempotent so this is safe from a cleanup trap."""
+    from ..orchestrator.config_store import DEFAULT_TEARDOWN_TIMEOUT_SECONDS
+    OrchestratorClient(
+        orchestrator_url,
+        timeout=timeout if timeout is not None else DEFAULT_TEARDOWN_TIMEOUT_SECONDS,
+    ).teardown_bottle(bottle_id)
+    deprovision_git_gate(transport, bottle_id)
+
+
+__all__ = ["provision_bottle", "teardown_consolidated"]
@@ -31,7 +31,7 @@ from ...env import ResolvedEnv
 from ...git_gate import GitGatePlan
 from ...supervise import SupervisePlan
 from ...manifest import Manifest
-from .. import ActiveAgent, BottleBackend, BottleSpec
+from .. import ActiveAgent, BottleBackend, BottleImages, BottleSpec
 from . import cleanup as _cleanup
 from . import enumerate as _enumerate
 from . import launch as _launch
@@ -100,9 +100,15 @@ class DockerBottleBackend(BottleBackend["DockerBottlePlan", "DockerBottleCleanup
            stage_dir=stage_dir,
        )

+    def prelaunch_checks(self, plan: DockerBottlePlan) -> None:
+        _launch.stale_checks(plan)
+
+    def _build_or_load_images(self, plan: DockerBottlePlan) -> BottleImages:
+        return _launch.build_or_load_images(plan)
+
    @contextmanager
-    def launch(self, plan: DockerBottlePlan) -> Generator[DockerBottle, None, None]:
-        with _launch.launch(plan, provision=self.provision) as bottle:
+    def _launch_impl(self, plan: DockerBottlePlan, images: BottleImages) -> Generator[DockerBottle, None, None]:
+        with _launch.launch(plan, images, provision=self.provision) as bottle:
            yield bottle

    def ensure_orchestrator(self) -> str:
@@ -39,6 +39,10 @@ class DockerBottlePlan(BottlePlan):
    # (egress proxy credentials, git-gate/supervise headers); set by launch
    # from the orchestrator registration. Empty pre-registration.
    identity_token: str = ""
+    # Encryption key for the agent's stored egress secrets; injected into the
+    # agent container as ENV_VAR_SECRET via the compose subprocess env (bare
+    # name — value never written to the compose file). Empty pre-registration.
+    env_var_secret: str = ""

    @property
    def container_name(self) -> str:
@@ -17,6 +17,7 @@ from __future__ import annotations
 from typing import Any

 from ...egress import egress_agent_env_entries
+from ...orchestrator.secret_store import ENV_VAR_SECRET_NAME
 from ..util import AGENT_CA_BUNDLE, AGENT_CA_PATH
 from .bottle_plan import DockerBottlePlan
 from .egress import EGRESS_PORT
@@ -58,6 +59,10 @@ def consolidated_agent_compose(
    # the secret value never lands on argv or in the compose file.
    for name in sorted(plan.forwarded_env.keys()):
        env.append(name)
+    # ENV_VAR_SECRET: bare name so the value comes from the compose subprocess
+    # env (set in launch.py) and is never written to the compose file on disk.
+    if getattr(plan, "env_var_secret", ""):
+        env.append(ENV_VAR_SECRET_NAME)
    env.extend(egress_agent_env_entries(plan.egress_plan))

    service: dict[str, Any] = {
@@ -1,19 +1,13 @@
 """Consolidated bottle launch sequence for the docker backend (PRD 0070).

-Composes the orchestrator primitives into the register/teardown sequence that
-replaces the per-bottle gateway:
+Composes the orchestrator primitives into the register/teardown sequence:

-  1. ensure the orchestrator control plane + shared gateway are up;
-  2. allocate the bottle a pinned source IP on the gateway network (the
-     attribution key), skipping the gateway's own address + live bottles;
-  3. register it (egress policy blob + slug metadata) → bottle id + identity
-     token;
-  4. provision its git-gate repos/creds into the running gateway.
+  1. ensure the single infra container (control plane + gateway) is up;
+  2. allocate the bottle a pinned source IP on the gateway network;
+  3. register it and provision its git-gate repos/creds into the gateway.

-It returns a `LaunchContext` with everything the agent container needs to
-attach — network, pinned IP, the gateway's address (its proxy target), the
-orchestrator URL, and the identity token. The agent `docker run` itself is
-the backend's job (it owns provider provisioning); this owns the
+Returns a `LaunchContext` with everything the agent container needs to
+attach. The agent `docker run` itself is the backend's job; this owns the
 orchestrator-facing wiring so that sequence stays testable in isolation.
 """

@@ -21,19 +15,19 @@ from __future__ import annotations

 from dataclasses import dataclass

+from ... import log
 from ...docker_cmd import run_docker
 from ...egress import EgressPlan
 from ...git_gate import GitGatePlan
 from ...orchestrator.client import OrchestratorClient
-from ...orchestrator.gateway import GATEWAY_NAME, GATEWAY_NETWORK
-from ...orchestrator.lifecycle import OrchestratorService
-from ...orchestrator.registration import registration_inputs
+from ...orchestrator.gateway import GATEWAY_NETWORK
+from ...orchestrator.lifecycle import INFRA_NAME, OrchestratorService
+from ...orchestrator.secret_store import ENV_VAR_SECRET_NAME
+from ...orchestrator.reprovision import reprovision_bottles
+from ..consolidated_util import provision_bottle
+from ..consolidated_util import teardown_consolidated as _teardown_util
+from .gateway_provision import DockerGatewayTransport
 from .gateway_net import next_free_ip
-from .gateway_provision import (
-    DockerGatewayTransport,
-    deprovision_git_gate,
-    provision_git_gate,
-)


 class ConsolidatedLaunchError(RuntimeError):
@@ -50,6 +44,7 @@ class LaunchContext:
    network: str            # the shared gateway network to attach to
    gateway_ip: str         # the gateway's address — the agent's proxy target
    orchestrator_url: str
+    env_var_secret: str = ""  # encryption key injected into the agent's env


 def _network_cidr(network: str) -> str:
@@ -75,28 +70,74 @@ def _container_ip(name: str, network: str) -> str:
    ip = proc.stdout.strip()
    if proc.returncode != 0 or not ip:
        raise ConsolidatedLaunchError(
-            f"gateway {name} has no address on {network}: {proc.stderr.strip()}"
+            f"container {name} has no address on {network}: {proc.stderr.strip()}"
        )
    return ip


 def _network_container_ips(network: str) -> list[str]:
    """Every address currently assigned on the gateway network — the ground
-    truth for "in use": the gateway + orchestrator infrastructure containers
-    and every live agent. Read from the network so a new bottle can't collide
-    with anything actually attached (a registry-only view would miss the
-    orchestrator/gateway containers)."""
+    truth for "in use": the infra container and every live agent. Read from
+    the network so a new bottle can't collide with anything actually attached."""
    proc = run_docker([
        "docker", "network", "inspect", "--format",
        "{{range .Containers}}{{.IPv4Address}} {{end}}", network,
    ])
    ips: list[str] = []
    for entry in proc.stdout.split():
-        # entries look like "172.20.0.2/16" — keep the address.
        ips.append(entry.split("/", 1)[0])
    return ips


+def _reprovision_running_bottles(
+    orchestrator_url: str,
+    network: str = GATEWAY_NETWORK,
+    infra_name: str = INFRA_NAME,
+) -> None:
+    """Re-inject egress tokens for any registered bottles that lost their
+    in-memory tokens (e.g., after an infra container restart).
+
+    For each registered bottle whose source IP maps to a live container on the
+    gateway network, reads ENV_VAR_SECRET via ``docker exec … printenv`` and
+    calls ``POST /bottles/<id>/reprovision_gateway``. Idempotent — a no-op
+    when the orchestrator already has all tokens loaded. Best-effort: a single
+    container exec failure never blocks a new bottle launch."""
+    client = OrchestratorClient(orchestrator_url)
+    # Build {source_ip: container_name} from live containers on the gateway
+    # network, excluding the infra container itself.
+    try:
+        proc = run_docker([
+            "docker", "network", "inspect",
+            "--format", "{{range .Containers}}{{.Name}} {{.IPv4Address}}\n{{end}}",
+            network,
+        ])
+    except OSError as exc:
+        log.info(f"egress token reprovision skipped: {exc}")
+        return
+    ip_to_container: dict[str, str] = {}
+    for line in proc.stdout.splitlines():
+        parts = line.strip().split()
+        if len(parts) >= 2 and parts[0] != infra_name:
+            ip = parts[1].split("/", 1)[0]
+            if ip:
+                ip_to_container[ip] = parts[0]
+
+    secrets_by_ip: dict[str, str] = {}
+    for source_ip, container_name in ip_to_container.items():
+        proc = run_docker(
+            ["docker", "exec", container_name, "printenv", ENV_VAR_SECRET_NAME]
+        )
+        if proc.returncode == 0 and proc.stdout.strip():
+            secrets_by_ip[source_ip] = proc.stdout.strip()
+
+    reprovisioned = reprovision_bottles(client, secrets_by_ip)
+    if reprovisioned:
+        log.info(
+            "reprovisioned egress tokens",
+            context={"count": reprovisioned},
+        )
+
+
 def launch_consolidated(
    egress_plan: EgressPlan,
    git_gate_plan: GitGatePlan,
@@ -104,33 +145,29 @@ def launch_consolidated(
    image_ref: str = "",
    tokens: dict[str, str] | None = None,
    service: OrchestratorService | None = None,
-    gateway_name: str = GATEWAY_NAME,
+    infra_name: str = INFRA_NAME,
    network: str = GATEWAY_NETWORK,
 ) -> LaunchContext:
-    """Ensure the orchestrator + gateway are up, allocate + register the
-    bottle, and provision its git-gate state. Returns the agent's attach
-    context. Raises `ConsolidatedLaunchError` (or the primitives' own errors)
-    if any step fails — the caller tears down on failure."""
+    """Ensure the infra container is up, allocate + register the bottle, and
+    provision its git-gate state. Returns the agent's attach context.
+
+    Also reprovisiones egress tokens for any already-running bottles that lost
+    their in-memory credentials (e.g. after an infra container restart), so
+    they regain egress access before the new bottle is registered."""
    service = service or OrchestratorService()
    url = service.ensure_running()
+    _reprovision_running_bottles(url, network=network, infra_name=infra_name)
    client = OrchestratorClient(url)

    cidr = _network_cidr(network)
-    gateway_ip = _container_ip(gateway_name, network)
+    gateway_ip = _container_ip(infra_name, network)
    source_ip = next_free_ip(cidr, _network_container_ips(network))

-    inputs = registration_inputs(egress_plan)
-    reg = client.register_bottle(
-        source_ip, image_ref=image_ref, policy=inputs.policy,
-        metadata=inputs.metadata, tokens=tokens,
+    transport = DockerGatewayTransport(infra_name)
+    reg = provision_bottle(
+        client, source_ip, egress_plan, git_gate_plan, transport,
+        image_ref=image_ref, tokens=tokens,
    )
-    try:
-        provision_git_gate(
-            DockerGatewayTransport(gateway_name), reg.bottle_id, git_gate_plan)
-    except Exception:
-        # Roll the registration back so a provisioning failure leaves no orphan.
-        client.teardown_bottle(reg.bottle_id)
-        raise
    return LaunchContext(
        bottle_id=reg.bottle_id,
        identity_token=reg.identity_token,
@@ -138,16 +175,17 @@ def launch_consolidated(
        network=network,
        gateway_ip=gateway_ip,
        orchestrator_url=url,
+        env_var_secret=reg.env_var_secret,
    )


 def teardown_consolidated(
-    bottle_id: str, *, orchestrator_url: str, gateway_name: str = GATEWAY_NAME,
+    bottle_id: str, *, orchestrator_url: str, infra_name: str = INFRA_NAME,
+    timeout: float | None = None,
 ) -> None:
-    """Deregister the bottle and remove its git-gate state from the gateway.
-    Both steps are idempotent so this is safe from a cleanup trap."""
-    OrchestratorClient(orchestrator_url).teardown_bottle(bottle_id)
-    deprovision_git_gate(DockerGatewayTransport(gateway_name), bottle_id)
+    """Deregister the bottle and remove its git-gate state. Idempotent."""
+    _teardown_util(bottle_id, DockerGatewayTransport(infra_name),
+                   orchestrator_url=orchestrator_url, timeout=timeout)


 __all__ = [
@@ -42,7 +42,9 @@ from ...git_gate import (
    provision_git_gate_dynamic_keys,
    revoke_git_gate_provisioned_keys,
 )
-from ...log import info, warn
+from ...image_cache import check_stale
+from ...log import die, info, warn
+from .. import BottleImages
 from . import util as docker_mod
 from .bottle import DockerBottle
 from .bottle_plan import DockerBottlePlan
@@ -62,6 +64,7 @@ from .compose import (
    write_compose_file,
 )
 from .consolidated_compose import consolidated_agent_compose
+from ...orchestrator.config_store import resolve_teardown_timeout
 from .consolidated_launch import launch_consolidated, teardown_consolidated
 from ...orchestrator.gateway import DockerGateway

@@ -70,16 +73,47 @@ from ...orchestrator.gateway import DockerGateway
 _REPO_DIR = str(Path(__file__).resolve().parent.parent.parent.parent)


+def build_or_load_images(plan: DockerBottlePlan) -> BottleImages:
+    """Resolve the agent image ref for this plan.
+
+    Returns the committed snapshot if one exists, the cached image when the
+    policy is 'cached', or builds a fresh image and returns that."""
+    committed = read_committed_image(plan.slug)
+    if committed and docker_mod.image_exists(committed):
+        info(f"using committed image {committed!r}")
+        return BottleImages(agent=committed)
+    if plan.spec.image_policy == "cached":
+        if not docker_mod.image_exists(plan.image):
+            die(
+                f"cached agent image {plan.image!r} not found; "
+                "run without --cached-images to build it"
+            )
+        info(f"using cached agent image {plan.image!r}")
+        return BottleImages(agent=plan.image)
+    docker_mod.build_image(plan.image, _REPO_DIR, dockerfile=plan.dockerfile_path)
+    docker_mod.verify_agent_image(
+        plan.image, runtime_for(plan.agent_provider_template).smoke_test,
+    )
+    return BottleImages(agent=plan.image)
+
+
@contextmanager
 def launch(
    plan: DockerBottlePlan,
+    images: BottleImages,
    *,
    provision: Callable[[DockerBottlePlan, "DockerBottle"], str | None],
 ) -> Generator[DockerBottle, None, None]:
-    """Build, launch, and provision a Docker bottle via compose.
-    Teardown on exit."""
+    """Launch and provision a Docker bottle via compose. Teardown on exit."""
    stack = ExitStack()

+    # Stamp the resolved agent image ref into the plan so compose rendering
+    # picks up the right image (may be a committed snapshot or cached ref).
+    plan = dataclasses.replace(
+        plan,
+        agent_provision=dataclasses.replace(plan.agent_provision, image=str(images.agent)),
+    )
+
    _bottle_for_revoke = plan.manifest.bottle
    _git_gate_dir_for_revoke = git_gate_state_dir(plan.slug)

@@ -96,25 +130,6 @@ def launch(
        )

    try:
-        # Step 1: agent image. Use a committed snapshot when one exists
-        # and is present in the local daemon; otherwise build from the
-        # Dockerfile. (The gateway image is built by the orchestrator.)
-        committed = read_committed_image(plan.slug)
-        if committed and docker_mod.image_exists(committed):
-            info(f"using committed image {committed!r}")
-            plan = dataclasses.replace(
-                plan,
-                agent_provision=dataclasses.replace(plan.agent_provision, image=committed),
-            )
-        else:
-            docker_mod.build_image(
-                plan.image, _REPO_DIR,
-                dockerfile=plan.dockerfile_path,
-            )
-            docker_mod.verify_agent_image(
-                plan.image, runtime_for(plan.agent_provider_template).smoke_test,
-            )
-
        # Step 2: mint the git-gate dynamic (gitea) deploy keys, if any, before
        # provisioning the bottle's repos into the shared gateway.
        git_gate_plan = plan.git_gate_plan
@@ -133,11 +148,14 @@ def launch(
        token_values = egress_resolve_token_values(
            plan.egress_plan.token_env_map, effective_env,
        )
+        teardown_timeout = resolve_teardown_timeout()
        ctx = launch_consolidated(
            plan.egress_plan, git_gate_plan, image_ref=plan.image, tokens=token_values,
        )
        stack.callback(
-            teardown_consolidated, ctx.bottle_id, orchestrator_url=ctx.orchestrator_url,
+            teardown_consolidated, ctx.bottle_id,
+            orchestrator_url=ctx.orchestrator_url,
+            timeout=teardown_timeout,
        )

        # Step 4: install the SHARED gateway CA into the agent (replaces the
@@ -168,6 +186,7 @@ def launch(
            agent_git_gate_url=git_gate_url,
            agent_supervise_url=supervise_url,
            identity_token=ctx.identity_token,
+            env_var_secret=ctx.env_var_secret,
        )

        # Step 5: render + up the agent-only compose, pinned on the shared
@@ -180,7 +199,12 @@ def launch(
        project = compose_project_name(plan.slug)
        # Forwarded vars (OAuth token, host interpolations) flow through the
        # subprocess env as bare names so values never land in the file.
+        # ENV_VAR_SECRET follows the same pattern: bare name in the compose
+        # spec, value only in the subprocess env so it is never written to disk.
        compose_env: dict[str, str] = {**os.environ, **plan.forwarded_env}
+        if plan.env_var_secret:
+            from ...orchestrator.secret_store import ENV_VAR_SECRET_NAME
+            compose_env[ENV_VAR_SECRET_NAME] = plan.env_var_secret
        info(
            f"docker compose up -d  (project {project}, agent on shared "
            f"gateway {ctx.gateway_ip}, ip {ctx.source_ip})"
@@ -207,3 +231,21 @@ def launch(
        yield bottle
    finally:
        teardown()
+
+
+def stale_checks(plan: DockerBottlePlan) -> None:
+    """Raise StaleImageError if a cached image is older than the configured
+    threshold. Only runs when image_policy is 'cached'. Called by the backend
+    class's _image_stale_checks before _launch_impl starts any resources."""
+    if plan.spec.image_policy != "cached":
+        return
+    committed = read_committed_image(plan.slug)
+    if committed and docker_mod.image_exists(committed):
+        ts = docker_mod.image_created_at(committed)
+        if ts is not None:
+            check_stale(f"agent image {committed!r}", ts)
+        return
+    if docker_mod.image_exists(plan.image):
+        ts = docker_mod.image_created_at(plan.image)
+        if ts is not None:
+            check_stale(f"agent image {plan.image!r}", ts)
@@ -5,6 +5,7 @@ existence, and building images."""
 from __future__ import annotations

 import os
+from datetime import datetime, timezone
 import re
 import shutil
 import subprocess
@@ -197,3 +198,46 @@ def commit_container(container_name: str, image_tag: str) -> None:
            f"{(result.stderr or '').strip() or '<no stderr>'}"
        )
    info(f"committed {container_name!r} → {image_tag!r}")
+
+
+def image_created_at(ref: str) -> datetime | None:
+    """Return Docker's image Created timestamp as an aware UTC datetime, or
+    None when the field is absent or unparseable. Callers should skip the
+    stale check when None is returned."""
+    r = subprocess.run(
+        ["docker", "image", "inspect", "--format", "{{.Created}}", ref],
+        capture_output=True,
+        text=True,
+        check=False,
+    )
+    if r.returncode != 0:
+        die(
+            f"docker image inspect for {ref!r} failed: "
+            f"{(r.stderr or '').strip() or '<no stderr>'}"
+        )
+    raw = r.stdout.strip()
+    if not raw:
+        return None
+    try:
+        return _parse_docker_timestamp(raw)
+    except ValueError:
+        return None
+
+
+def _parse_docker_timestamp(raw: str) -> datetime:
+    text = raw.strip()
+    if text.endswith("Z"):
+        text = text[:-1] + "+00:00"
+    dot = text.find(".")
+    if dot != -1:
+        tz_plus = text.find("+", dot)
+        tz_minus = text.find("-", dot)
+        tz_candidates = [pos for pos in (tz_plus, tz_minus) if pos != -1]
+        if tz_candidates:
+            tz_pos = min(tz_candidates)
+            frac = text[dot + 1:tz_pos]
+            text = text[:dot + 1] + frac[:6].ljust(6, "0") + text[tz_pos:]
+    dt = datetime.fromisoformat(text)
+    if dt.tzinfo is None:
+        dt = dt.replace(tzinfo=timezone.utc)
+    return dt.astimezone(timezone.utc)
@@ -18,7 +18,7 @@ from ...env import ResolvedEnv
 from ...git_gate import GitGatePlan
 from ...manifest import Manifest
 from ...supervise import SupervisePlan
-from .. import ActiveAgent, BottleBackend, BottleSpec
+from .. import ActiveAgent, BottleBackend, BottleImages, BottleSpec
 from . import cleanup as _cleanup
 from . import enumerate as _enumerate
 from . import launch as _launch
@@ -92,11 +92,18 @@ class FirecrackerBottleBackend(
            stage_dir=stage_dir,
        )

+    def _build_or_load_images(self, plan: FirecrackerBottlePlan) -> BottleImages:
+        return BottleImages(agent=_launch.build_or_load_agent_base(plan))
+
+    def prelaunch_checks(self, plan: FirecrackerBottlePlan) -> None:
+        _launch.stale_checks(plan)
+
    @contextmanager
-    def launch(
-        self, plan: FirecrackerBottlePlan
+    def _launch_impl(
+        self, plan: FirecrackerBottlePlan, images: BottleImages,
    ) -> Generator[FirecrackerBottle, None, None]:
-        with _launch.launch(plan, provision=self.provision) as bottle:
+        assert isinstance(images.agent, Path)
+        with _launch.launch(plan, images.agent, provision=self.provision) as bottle:
            yield bottle

    def prepare_cleanup(self) -> FirecrackerBottleCleanupPlan:
@@ -22,6 +22,9 @@ class FirecrackerBottlePlan(BottlePlan):
    # (egress proxy credentials, git-gate/supervise headers); set by launch
    # from the orchestrator registration. Empty pre-registration.
    identity_token: str = ""
+    # Applied to every agent SSH exec and mirrored into /run inside the VM so
+    # the host can recover it after the infra VM restarts.
+    env_var_secret: str = ""

    @property
    def container_name(self) -> str:
@@ -1,8 +1,23 @@
 """Cleanup for the Firecracker backend.

-Orphans are: firecracker VMM processes whose config lives under our run
-dir, and the per-bottle run dirs. TAP slots free themselves (the flock
-drops when the launcher exits), so there is nothing to reclaim there.
+Reaps *orphans* only — resources with no live VM behind them:
+
+  * orphan run dirs: a per-bottle run dir (holding the ~1G rootfs.ext4)
+    whose firecracker process has exited. These leak when a launch is
+    hard-killed before its teardown runs (host OOM/crash, a cancelled CI
+    job, `kill -9`); the clean-exit path already removes its own dir in
+    launch.py.
+  * orphan VM pids: a firecracker process whose run dir is already gone
+    — a VMM left lingering after its dir was removed.
+
+A run dir with a *live* firecracker process is a running bottle and is
+left strictly alone: it is neither killed nor removed. (The backend's
+`enumerate_active` registry is still a stub — #354 — so a live process
+is the only reliable "this bottle is in use" signal we have. Once the
+registry lands, registry-orphaned-but-running VMs can be reaped too.)
+
+TAP slots free themselves (the flock drops when the launcher exits), so
+there is nothing to reclaim there.
 """

 from __future__ import annotations
@@ -22,38 +37,79 @@ def _run_root() -> Path:
    return util.cache_dir() / "run"


-def _orphan_vm_pids() -> list[int]:
-    """firecracker processes whose --config-file is under our run dir."""
-    run_root = str(_run_root())
+def _run_dir_of(cmd: str, run_root: Path) -> Path | None:
+    """The bottle run dir a firecracker cmdline belongs to, or None.
+
+    A bottle VM is launched with `--config-file <run_root>/<slug>/config.json`,
+    so the run dir is the config file's parent when it sits directly under
+    the run root. Anything else (a builder VM, the infra VM elsewhere) is
+    not ours to reap here.
+    """
+    toks = cmd.split()
+    for i, tok in enumerate(toks):
+        if tok == "--config-file" and i + 1 < len(toks):
+            parent = Path(toks[i + 1]).parent
+            if parent.parent == run_root:
+                return parent
+    return None
+
+
+def _scan_processes(run_root: Path) -> tuple[set[str], list[int]]:
+    """Inspect running firecracker VMs under ``run_root``.
+
+    Returns ``(live_run_dirs, orphan_pids)``:
+      * ``live_run_dirs`` — run dirs backed by a running VM (never reaped);
+      * ``orphan_pids`` — firecracker pids whose run dir no longer exists
+        (a lingering VMM to kill).
+    """
    result = subprocess.run(
        ["pgrep", "-a", "firecracker"],
        capture_output=True, text=True, check=False,
    )
    if result.returncode != 0:
-        return []
-    pids: list[int] = []
+        return set(), []
+    live: set[str] = set()
+    orphan_pids: list[int] = []
    for line in result.stdout.splitlines():
        parts = line.split(None, 1)
-        if len(parts) != 2 or run_root not in parts[1]:
+        if len(parts) != 2:
            continue
        try:
-            pids.append(int(parts[0]))
+            pid = int(parts[0])
        except ValueError:
            continue
-    return pids
+        run_dir = _run_dir_of(parts[1], run_root)
+        if run_dir is None:
+            continue
+        if run_dir.is_dir():
+            live.add(str(run_dir))
+        else:
+            orphan_pids.append(pid)
+    return live, orphan_pids


-def _run_dirs() -> list[str]:
-    run_root = _run_root()
+def live_run_dirs() -> tuple[Path, ...]:
+    """Run directories backed by currently running agent microVMs."""
+    live, _ = _scan_processes(_run_root())
+    return tuple(Path(path) for path in sorted(live))
+
+
+def _orphan_run_dirs(run_root: Path, live: set[str]) -> list[str]:
+    """Run dirs with no live VM behind them — the leaked ones to remove."""
    if not run_root.is_dir():
        return []
-    return sorted(str(p) for p in run_root.iterdir() if p.is_dir())
+    return sorted(
+        str(p) for p in run_root.iterdir()
+        if p.is_dir() and str(p) not in live
+    )


 def prepare_cleanup() -> FirecrackerBottleCleanupPlan:
+    run_root = _run_root()
+    live, orphan_pids = _scan_processes(run_root)
    return FirecrackerBottleCleanupPlan(
-        vm_pids=tuple(_orphan_vm_pids()),
-        run_dirs=tuple(_run_dirs()),
+        vm_pids=tuple(orphan_pids),
+        run_dirs=tuple(_orphan_run_dirs(run_root, live)),
    )


@@ -25,17 +25,27 @@ The TAP slot allocation, rootfs build, and VM boot are the caller's job.

 from __future__ import annotations

+import json
+import subprocess
 from dataclasses import dataclass
+from pathlib import Path

 from ...egress import EgressPlan
 from ...git_gate import GitGatePlan
-from ...orchestrator.client import OrchestratorClient
+from ...log import info
+from ...orchestrator.client import OrchestratorClient, OrchestratorClientError
 from ...orchestrator.lifecycle import (
    OrchestratorStartError,  # re-exported so callers can catch it
 )
-from ...orchestrator.registration import registration_inputs
-from ..docker.gateway_provision import deprovision_git_gate, provision_git_gate
-from . import infra_vm
+from ...orchestrator.reprovision import reprovision_bottles
+from ...orchestrator.secret_store import ENV_VAR_SECRET_NAME
+from ..consolidated_util import (
+    provision_bottle,
+    teardown_consolidated as _teardown_util,
+)
+from . import cleanup, infra_vm, util
+
+_ENV_VAR_SECRET_PATH = "/run/bot-bottle/env-var-secret"


 class ConsolidatedLaunchError(RuntimeError):
@@ -51,6 +61,55 @@ class LaunchContext:
    source_ip: str          # the VM's guest IP — the attribution key
    gateway_ca_pem: str     # the shared gateway CA the provisioner installs
    orchestrator_url: str
+    env_var_secret: str = ""  # encryption key injected into the agent's env
+
+
+def _guest_ip_from_config(config_path: Path) -> str:
+    """Read the kernel's configured guest IP from a Firecracker config."""
+    try:
+        config = json.loads(config_path.read_text())
+        args = config["boot-source"]["boot_args"]
+        ip_arg = next(part for part in args.split() if part.startswith("ip="))
+        return ip_arg.removeprefix("ip=").split(":", 1)[0]
+    except (OSError, ValueError, KeyError, TypeError, StopIteration):
+        return ""
+
+
+def persist_env_var_secret(private_key: Path, guest_ip: str, secret: str) -> None:
+    """Mirror the exec-time key into guest tmpfs for restart recovery."""
+    proc = subprocess.run(
+        util.ssh_base_argv(private_key, guest_ip)
+        + [f"umask 077; mkdir -p /run/bot-bottle; cat > {_ENV_VAR_SECRET_PATH}"],
+        input=secret, capture_output=True, text=True, check=False,
+    )
+    if proc.returncode != 0:
+        raise ConsolidatedLaunchError(
+            f"failed to persist {ENV_VAR_SECRET_NAME} in agent VM: "
+            f"{proc.stderr.strip() or '<no stderr>'}"
+        )
+
+
+def _reprovision_running_bottles(client: OrchestratorClient) -> None:
+    """Read keys from live agent VMs and restore the restarted gateway."""
+    try:
+        secrets_by_ip: dict[str, str] = {}
+        for run_dir in cleanup.live_run_dirs():
+            guest_ip = _guest_ip_from_config(run_dir / "config.json")
+            private_key = run_dir / "bottle_id_ed25519"
+            if not guest_ip or not private_key.is_file():
+                continue
+            proc = subprocess.run(
+                util.ssh_base_argv(private_key, guest_ip)
+                + [f"cat {_ENV_VAR_SECRET_PATH}"],
+                capture_output=True, text=True, check=False,
+            )
+            if proc.returncode == 0 and proc.stdout.strip():
+                secrets_by_ip[guest_ip] = proc.stdout.strip()
+        count = reprovision_bottles(client, secrets_by_ip)
+        if count:
+            info(f"reprovisioned egress tokens for {count} Firecracker bottle(s)")
+    except (OSError, OrchestratorClientError) as exc:
+        info(f"egress token reprovision skipped: {exc}")


 def launch_consolidated(
@@ -67,19 +126,13 @@ def launch_consolidated(
    infra = infra_vm.ensure_running()
    url = infra.control_plane_url
    client = OrchestratorClient(url)
+    _reprovision_running_bottles(client)

-    inputs = registration_inputs(egress_plan)
-    reg = client.register_bottle(
-        guest_ip, image_ref=image_ref, policy=inputs.policy,
-        metadata=inputs.metadata, tokens=tokens,
+    transport = infra_vm.gateway_transport()
+    reg = provision_bottle(
+        client, guest_ip, egress_plan, git_gate_plan, transport,
+        image_ref=image_ref, tokens=tokens,
    )
-    try:
-        provision_git_gate(
-            infra_vm.gateway_transport(), reg.bottle_id, git_gate_plan)
-    except Exception:
-        client.teardown_bottle(reg.bottle_id)
-        raise
-
    # The shared gateway CA every agent on this host trusts for TLS
    # interception — fetched from the infra VM over SSH.
    return LaunchContext(
@@ -88,16 +141,19 @@ def launch_consolidated(
        source_ip=guest_ip,
        gateway_ca_pem=infra.gateway_ca_pem(),
        orchestrator_url=url,
+        env_var_secret=reg.env_var_secret,
    )


-def teardown_consolidated(bottle_id: str, *, orchestrator_url: str) -> None:
+def teardown_consolidated(
+    bottle_id: str, *, orchestrator_url: str, timeout: float | None = None,
+) -> None:
    """Deregister the bottle and remove its git-gate state from the gateway
    VM. Both steps are idempotent so this is safe from a cleanup trap. Does
    NOT stop the infra VM — it's a persistent per-host singleton shared by
    every bottle."""
-    OrchestratorClient(orchestrator_url).teardown_bottle(bottle_id)
-    deprovision_git_gate(infra_vm.gateway_transport(), bottle_id)
+    _teardown_util(bottle_id, infra_vm.gateway_transport(),
+                   orchestrator_url=orchestrator_url, timeout=timeout)


 __all__ = [
@@ -5,7 +5,7 @@ backend — we stream the guest root filesystem out over the control
 channel (SSH here). Unlike the other backends this needs no Docker: the
 tar *is* the resumable artifact. `resume` extracts it and rebuilds a
 fresh per-bottle ext4 with `mke2fs -d` (see `util.build_committed_rootfs_dir`
-and `launch._build_agent_base`). The bottle keeps running after the
+and `launch.build_or_load_agent_base`). The bottle keeps running after the
 snapshot.
 """

@@ -58,6 +58,12 @@ def _rootfs_digest(dockerfile: Path) -> str:
    return h.hexdigest()[:16]


+def cached_agent_rootfs_dir(dockerfile: Path) -> Path | None:
+    """Return the ready cached rootfs for ``dockerfile``, if one exists."""
+    base = util.cache_dir() / "rootfs" / f"agent-{_rootfs_digest(dockerfile)}"
+    return base if (base / ".bb-ready").is_file() else None
+
+
 def build_agent_rootfs_dir(
    dockerfile: Path, *, image_tag: str, smoke_test: tuple[str, ...] = (),
 ) -> Path:
@@ -72,7 +78,7 @@ def build_agent_rootfs_dir(
    silent-failure image at build time rather than at first agent use."""
    digest = _rootfs_digest(dockerfile)
    base = util.cache_dir() / "rootfs" / f"agent-{digest}"
-    if (base / ".bb-ready").is_file():
+    if cached_agent_rootfs_dir(dockerfile) is not None:
        info(f"using cached agent rootfs {base.name}")
        return base

@@ -41,7 +41,7 @@ from . import util
 _ARTIFACT_FORMAT = "1"

 _REPO_ROOT = Path(__file__).resolve().parents[3]
-_DOCKERFILES = ("Dockerfile.orchestrator", "Dockerfile.gateway", "Dockerfile.infra")
+_DOCKERFILES = ("Dockerfile.orchestrator", "Dockerfile.gateway", "Dockerfile.infra", "Dockerfile.infra.fc")

 _DEFAULT_BASE = "https://gitea.dideric.is"
 _DEFAULT_OWNER = "didericis"
@@ -33,6 +33,7 @@ from pathlib import Path
 from typing import Generator

 from ...log import die, info
+from .. import util as backend_util
 from ..docker import util as docker_mod
 from ..docker.gateway_provision import GatewayProvisionError
 from . import firecracker_vm, infra_artifact, netpool, util
@@ -93,19 +94,18 @@ class InfraVm:
        """The gateway's mitmproxy CA (PEM) that agents install to trust its
        TLS interception. Generated a moment after boot, so this polls over
        SSH until it appears (mirrors DockerGateway.ca_cert_pem)."""
-        deadline = time.monotonic() + timeout
-        while True:
+        def _fetch() -> str | None:
            proc = subprocess.run(
                util.ssh_base_argv(self.private_key, self.guest_ip)
                + [f"cat {_GATEWAY_CA_PATH}"],
                capture_output=True, text=True, timeout=15, check=False,
            )
-            if proc.returncode == 0 and "BEGIN CERTIFICATE" in proc.stdout:
-                return proc.stdout
-            if time.monotonic() >= deadline:
-                die(f"gateway CA not available after {timeout:g}s: "
-                    f"{proc.stderr.strip() or 'empty'}")
-            time.sleep(_HEALTH_POLL_SECONDS)
+            ok = proc.returncode == 0 and "BEGIN CERTIFICATE" in proc.stdout
+            return proc.stdout if ok else None
+        try:
+            return backend_util.poll_ca_cert(_fetch, timeout=timeout)
+        except TimeoutError as exc:
+            die(str(exc))


 def ensure_built() -> None:
@@ -125,16 +125,19 @@ def ensure_built() -> None:


 def build_infra_images_with_docker() -> None:
-    """Build the three fixed images from source with host Docker: orchestrator,
-    gateway, then the combined infra image (`COPY --from` orchestrator, `FROM`
-    gateway). The launch host uses this only in `BOT_BOTTLE_INFRA_BUILD=local`
-    mode; `publish_infra` uses it off-host to produce the published artifact."""
+    """Build the four fixed images from source with host Docker: orchestrator,
+    gateway, the shared infra base (Dockerfile.infra), then the Firecracker
+    infra image (Dockerfile.infra.fc: FROM infra + buildah). The launch host
+    uses this only in `BOT_BOTTLE_INFRA_BUILD=local` mode; `publish_infra`
+    uses it off-host to produce the published artifact."""
    docker_mod.build_image(
        _ORCHESTRATOR_IMAGE, str(_REPO_ROOT), dockerfile="Dockerfile.orchestrator")
    docker_mod.build_image(
        _GATEWAY_IMAGE, str(_REPO_ROOT), dockerfile="Dockerfile.gateway")
    docker_mod.build_image(
-        _INFRA_IMAGE, str(_REPO_ROOT), dockerfile="Dockerfile.infra")
+        "bot-bottle-infra:latest", str(_REPO_ROOT), dockerfile="Dockerfile.infra")
+    docker_mod.build_image(
+        _INFRA_IMAGE, str(_REPO_ROOT), dockerfile="Dockerfile.infra.fc")


 def build_infra_rootfs_dir() -> Path:
@@ -26,6 +26,7 @@ from __future__ import annotations

 import dataclasses
 import os
+import shutil
 from contextlib import ExitStack, contextmanager
 from pathlib import Path
 from typing import Callable, Generator
@@ -45,15 +46,19 @@ from ...git_gate import (
    provision_git_gate_dynamic_keys,
    revoke_git_gate_provisioned_keys,
 )
-from ...log import info, warn
+from ...image_cache import check_stale_path
+from ...log import die, info, warn
 from ...supervise import SUPERVISE_PORT
 from ..docker.egress import EGRESS_PORT
 from ..util import AGENT_CA_BUNDLE, AGENT_CA_PATH
 from . import firecracker_vm, image_builder, isolation_probe, netpool, util
 from .bottle import FirecrackerBottle
 from .bottle_plan import FirecrackerBottlePlan
+from ...orchestrator.config_store import resolve_teardown_timeout
+from ...orchestrator.secret_store import ENV_VAR_SECRET_NAME
 from .consolidated_launch import (
    launch_consolidated,
+    persist_env_var_secret,
    teardown_consolidated,
 )

@@ -64,6 +69,7 @@ _GIT_HTTP_PORT = 9420
@contextmanager
 def launch(
    plan: FirecrackerBottlePlan,
+    agent_base: Path,
    *,
    provision: Callable[[FirecrackerBottlePlan, "FirecrackerBottle"], str | None],
 ) -> Generator[FirecrackerBottle, None, None]:
@@ -85,11 +91,9 @@ def launch(
            raise teardown_exc

    try:
-        # Step 1: agent rootfs. Built from the Dockerfile inside a Firecracker
-        # builder VM (buildah, no host docker); a committed snapshot is reused
-        # when present. Returns the base dir the per-bottle ext4 is made from.
-        plan, agent_base = _build_agent_base(plan)
-
+        # Step 1 (rootfs resolution/build) runs in BottleBackend.launch before
+        # this context starts resources. ``agent_base`` is the selected cache,
+        # fresh build, or committed snapshot.
        # Step 2: mint the git-gate dynamic (gitea) deploy keys, if any.
        git_gate_plan = plan.git_gate_plan
        if git_gate_plan.upstreams:
@@ -112,6 +116,7 @@ def launch(
        token_values = egress_resolve_token_values(
            plan.egress_plan.token_env_map, effective_env,
        )
+        teardown_timeout = resolve_teardown_timeout()
        ctx = launch_consolidated(
            plan.egress_plan, git_gate_plan,
            guest_ip=slot.guest_ip,
@@ -121,6 +126,7 @@ def launch(
        stack.callback(
            teardown_consolidated, ctx.bottle_id,
            orchestrator_url=ctx.orchestrator_url,
+            timeout=teardown_timeout,
        )

        # Step 5: install the SHARED gateway CA (replaces the per-bottle CA).
@@ -149,6 +155,7 @@ def launch(
            git_gate_plan=git_gate_plan,
            egress_plan=egress_plan,
            identity_token=ctx.identity_token,
+            env_var_secret=ctx.env_var_secret,
            # Deliver the identity token as egress proxy credentials — clients
            # honor `HTTPS_PROXY=http://id:token@gw` without app changes; the
            # gateway reads Proxy-Authorization, validates the (source_ip,
@@ -164,6 +171,10 @@ def launch(
        # Step 6: build the per-bottle rootfs + SSH key, then boot.
        run_dir = util.cache_dir() / "run" / plan.slug
        run_dir.mkdir(parents=True, exist_ok=True)
+        # Remove the run dir on teardown so the per-bottle rootfs.ext4 (~1G)
+        # doesn't leak. Registered before vm.terminate below so it runs *after*
+        # it (ExitStack is LIFO): the VM is gone before we rm its rootfs.
+        stack.callback(lambda: shutil.rmtree(run_dir, ignore_errors=True))
        rootfs = run_dir / "rootfs.ext4"
        util.build_rootfs_ext4(agent_base, rootfs)
        private_key, pubkey = util.generate_keypair(run_dir)
@@ -179,6 +190,7 @@ def launch(
        )
        stack.callback(vm.terminate)
        firecracker_vm.wait_for_ssh(vm, private_key)
+        persist_env_var_secret(private_key, slot.guest_ip, ctx.env_var_secret)

        # Authoritative fail-closed egress-boundary check, before the agent
        # runs: prove the VM cannot reach the host directly.
@@ -206,9 +218,7 @@ def launch(
        teardown()


-def _build_agent_base(
-    plan: FirecrackerBottlePlan,
-) -> tuple[FirecrackerBottlePlan, Path]:
+def build_or_load_agent_base(plan: FirecrackerBottlePlan) -> Path:
    """Produce the agent's base rootfs dir. Primary path: build the Dockerfile
    inside a Firecracker builder VM (buildah, no host docker), smoke-testing
    the image before export. A committed snapshot (freeze/migrate) is resumed
@@ -217,13 +227,36 @@ def _build_agent_base(
    committed_tar = committed_rootfs_path(plan.slug)
    if committed and committed_tar.is_file():
        info(f"resuming from committed rootfs {committed_tar}")
-        return plan, util.build_committed_rootfs_dir(committed_tar)
-    base = image_builder.build_agent_rootfs_dir(
-        Path(plan.dockerfile_path),
+        return util.build_committed_rootfs_dir(committed_tar)
+    dockerfile = Path(plan.dockerfile_path)
+    if plan.spec.image_policy == "cached":
+        cached = image_builder.cached_agent_rootfs_dir(dockerfile)
+        if cached is None:
+            die(
+                f"cached agent rootfs for {plan.image!r} not found; "
+                "run without --cached-images to build it"
+            )
+        info(f"using cached agent rootfs {cached.name}")
+        return cached
+    return image_builder.build_agent_rootfs_dir(
+        dockerfile,
        image_tag=plan.image,
        smoke_test=runtime_for(plan.agent_provider_template).smoke_test,
    )
-    return plan, base
+
+
+def stale_checks(plan: FirecrackerBottlePlan) -> None:
+    """Raise when the cached rootfs selected by this plan is stale."""
+    if plan.spec.image_policy != "cached":
+        return
+    committed = read_committed_image(plan.slug)
+    committed_tar = committed_rootfs_path(plan.slug)
+    if committed and committed_tar.is_file():
+        check_stale_path(f"agent rootfs {committed_tar}", committed_tar)
+        return
+    cached = image_builder.cached_agent_rootfs_dir(Path(plan.dockerfile_path))
+    if cached is not None:
+        check_stale_path(f"agent rootfs {cached}", cached / ".bb-ready")


 # --- agent guest env -------------------------------------------------
@@ -239,6 +272,11 @@ def _agent_guest_env(plan: FirecrackerBottlePlan, host_ip: str) -> dict[str, str
        "HTTPS_PROXY": proxy_url, "HTTP_PROXY": proxy_url,
        "https_proxy": proxy_url, "http_proxy": proxy_url,
        "NO_PROXY": no_proxy, "no_proxy": no_proxy,
+        # Rootfs export can leave Git's implicit XDG paths unreadable even
+        # after the runtime repair. Bypass that discovery and name the
+        # provisioned global config explicitly so insteadOf can never fall
+        # through to the credential-bearing upstream URL.
+        "GIT_CONFIG_GLOBAL": f"{plan.guest_home}/.gitconfig",
        "NODE_EXTRA_CA_CERTS": AGENT_CA_PATH,
        "SSL_CERT_FILE": AGENT_CA_BUNDLE,
        "REQUESTS_CA_BUNDLE": AGENT_CA_BUNDLE,
@@ -247,6 +285,8 @@ def _agent_guest_env(plan: FirecrackerBottlePlan, host_ip: str) -> dict[str, str
        env["GIT_GATE_URL"] = plan.agent_git_gate_url
    if plan.agent_supervise_url:
        env["MCP_SUPERVISE_URL"] = plan.agent_supervise_url
+    if plan.env_var_secret:
+        env[ENV_VAR_SECRET_NAME] = plan.env_var_secret
    for entry in egress_agent_env_entries(plan.egress_plan):
        key, _, value = entry.partition("=")
        env[key] = value
@@ -131,6 +131,29 @@ def build_artifact(out_dir: Path) -> tuple[str, Path, Path]:
    return version, gz, sha


+def _try_download_published(out_dir: Path) -> tuple[str, Path, Path] | None:
+    """If this version's artifact is already in the registry, download the gz
+    and sha to out_dir and return (version, gz_path, sha_path). Returns None
+    when not yet published."""
+    version = infra_artifact.infra_artifact_version(infra_vm._infra_init())
+    sha_url = infra_artifact.artifact_url(version, "rootfs.ext4.gz.sha256")
+    try:
+        with urllib.request.urlopen(infra_artifact._open(sha_url)):
+            pass
+    except urllib.error.HTTPError as e:
+        if e.code == 404:
+            return None
+        raise SystemExit(f"registry check failed (HTTP {e.code}): {sha_url}")
+    except urllib.error.URLError as e:
+        raise SystemExit(f"registry unreachable: {sha_url} ({e.reason})")
+    print(f"infra rootfs {version} already published — downloading instead of building")
+    gz = out_dir / "rootfs.ext4.gz"
+    sha = out_dir / "rootfs.ext4.gz.sha256"
+    infra_artifact._download(infra_artifact.artifact_url(version, "rootfs.ext4.gz"), gz)
+    infra_artifact._download(infra_artifact.artifact_url(version, "rootfs.ext4.gz.sha256"), sha)
+    return version, gz, sha
+
+
 def _publish_bundle(root: Path, token: str) -> str:
    version_file = root / "version.txt"
    # Guard the read so a missing version.txt is a clean error, not a raw
@@ -187,6 +210,8 @@ def main(argv: list[str] | None = None) -> int:
                      help="build a candidate bundle in DIR without publishing")
    mode.add_argument("--publish-dir", type=Path,
                      help="publish an already-built and tested candidate bundle")
+    parser.add_argument("--reuse-published", action="store_true",
+                        help="with --output: download from registry if already published instead of building")
    args = parser.parse_args(argv)

    _, _, token = infra_artifact._config()
@@ -197,6 +222,14 @@ def main(argv: list[str] | None = None) -> int:

    if args.output is not None:
        args.output.mkdir(parents=True, exist_ok=True)
+        reused = None
+        if args.reuse_published:
+            reused = _try_download_published(args.output)
+        if reused is not None:
+            version, _, _ = reused
+            (args.output / "version.txt").write_text(version + "\n", encoding="utf-8")
+            print(f"reused published infra rootfs candidate {version}")
+            return 0
        version, _gz, _sha = build_artifact(args.output)
        (args.output / "version.txt").write_text(version + "\n", encoding="utf-8")
        print(f"built infra rootfs candidate {version}")
@@ -373,6 +373,12 @@ mount -o remount,rw / 2>/dev/null
 # scratch dirs there — git worktrees, build temp, `git init /tmp/...`, etc.
 mkdir -p /tmp && chmod 1777 /tmp

+# Rootfs export also maps the image's original owners to the unprivileged
+# host build uid. That uid is not guaranteed to be node's uid in the guest;
+# restore the home-directory boundary before any SSH provisioning runs.
+chown node:node /home/node 2>/dev/null || true
+chmod 755 /home/node 2>/dev/null || true
+
 # Install the per-bottle SSH pubkey from the kernel cmdline.
 KEY=$(sed -n 's/.*bb_pubkey=\([^ ]*\).*/\1/p' /proc/cmdline | base64 -d 2>/dev/null)
 if [ -n "$KEY" ]; then
@@ -393,6 +399,9 @@ fi
 chown -R 0:0 /root 2>/dev/null || true

 mkdir -p /etc/dropbear /run
+# Keep restart-recovery key material memory-backed, separate from both the
+# agent rootfs and the infra VM's persistent registry volume.
+mount -t tmpfs -o mode=0755 tmpfs /run 2>/dev/null || true
 # -R: generate host keys on demand. -E: log auth failures to stderr,
 # captured in the host-side console.log for debugging.
 /bb-dropbear -R -E -p 22 &
@@ -12,7 +12,7 @@ from ...env import ResolvedEnv
 from ...git_gate import GitGatePlan
 from ...supervise import SupervisePlan
 from ...manifest import Manifest
-from .. import ActiveAgent, BottleBackend, BottleSpec
+from .. import ActiveAgent, BottleBackend, BottleImages, BottleSpec
 from . import cleanup as _cleanup
 from . import enumerate as _enumerate
 from . import launch as _launch
@@ -82,11 +82,17 @@ class MacosContainerBottleBackend(
            stage_dir=stage_dir,
        )

+    def prelaunch_checks(self, plan: MacosContainerBottlePlan) -> None:
+        _launch.stale_checks(plan)
+
+    def _build_or_load_images(self, plan: MacosContainerBottlePlan) -> BottleImages:
+        return _launch.build_or_load_images(plan)
+
    @contextmanager
-    def launch(
-        self, plan: MacosContainerBottlePlan
+    def _launch_impl(
+        self, plan: MacosContainerBottlePlan, images: BottleImages
    ) -> Generator[MacosContainerBottle, None, None]:
-        with _launch.launch(plan, provision=self.provision) as bottle:
+        with _launch.launch(plan, images, provision=self.provision) as bottle:
            yield bottle

    def ensure_orchestrator(self) -> str:
@@ -20,6 +20,9 @@ class MacosContainerBottlePlan(BottlePlan):
    # bottle is registered. See launch.py's stamp for why it lives here and not
    # only in the exec-time proxy env.
    identity_token: str = ""
+    # Generated before `container run` so it becomes part of the container's
+    # configured environment and can be read back after an infra restart.
+    env_var_secret: str = ""

    @property
    def container_name(self) -> str:
@@ -36,9 +36,16 @@ from dataclasses import dataclass

 from ...egress import EgressPlan
 from ...git_gate import GitGatePlan
-from ...orchestrator.client import OrchestratorClient
-from ...orchestrator.registration import registration_inputs
-from ..docker.gateway_provision import deprovision_git_gate, provision_git_gate
+from ...log import info
+from ...orchestrator.client import OrchestratorClient, OrchestratorClientError
+from ...orchestrator.reprovision import reprovision_bottles
+from ...orchestrator.secret_store import ENV_VAR_SECRET_NAME
+from ..consolidated_util import (
+    provision_bottle,
+    teardown_consolidated as _teardown_util,
+)
+from . import util as container_mod
+from .enumerate import CONTAINER_NAME_PREFIX, EnumerationError, enumerate_active
 from .gateway import GATEWAY_NETWORK
 from .gateway_provision import AppleGatewayTransport
 from .infra import MacosInfraService, OrchestratorStartError
@@ -70,6 +77,7 @@ class LaunchContext:
    gateway_ip: str
    network: str
    orchestrator_url: str
+    env_var_secret: str = ""  # encryption key injected into the agent's env


 def ensure_gateway(
@@ -81,12 +89,61 @@ def ensure_gateway(
    needs `gateway_ip` at run time."""
    service = service or MacosInfraService()
    infra = service.ensure_running()
-    return GatewayEndpoint(
+    endpoint = GatewayEndpoint(
        orchestrator_url=infra.control_plane_url,
        gateway_ip=infra.gateway_ip,
        gateway_ca_pem=service.ca_cert_pem(),
        network=service.network,
    )
+    _reprovision_running_bottles(endpoint)
+    return endpoint
+
+
+def _reprovision_running_bottles(endpoint: GatewayEndpoint) -> None:
+    """Recover keys from live Apple containers and restore gateway tokens."""
+    try:
+        secrets_by_ip: dict[str, str] = {}
+        for agent in enumerate_active():
+            name = f"{CONTAINER_NAME_PREFIX}{agent.slug}"
+            source_ip = container_mod.inspect_container_network_ip(name, endpoint.network)
+            if not source_ip:
+                continue
+            secret = container_mod.read_container_env(name, ENV_VAR_SECRET_NAME)
+            if secret:
+                secrets_by_ip[source_ip] = secret
+        count = reprovision_bottles(
+            OrchestratorClient(endpoint.orchestrator_url), secrets_by_ip,
+        )
+        if count:
+            info(f"reprovisioned egress tokens for {count} macOS bottle(s)")
+    except (OrchestratorClientError, EnumerationError, OSError) as exc:
+        info(f"egress token reprovision skipped: {exc}")
+
+
+def live_source_ips(network: str) -> list[str]:
+    """Every running agent container's address on `network`.
+
+    The reconciliation input: the orchestrator lives inside the infra
+    container and cannot enumerate the host's containers, so the host has to
+    tell it which bottles are actually up. Containers that have not been
+    assigned an address yet contribute nothing — the reap's grace window, not
+    this list, is what protects an in-flight launch.
+
+    Raises `EnumerationError` when the live set cannot be determined
+    authoritatively: either the container listing fails or any individual
+    inspect fails. Callers must skip reconciliation in that case to avoid
+    unregistering healthy bottles."""
+    ips: list[str] = []
+    for agent in enumerate_active():
+        name = f"{CONTAINER_NAME_PREFIX}{agent.slug}"
+        ip = container_mod.inspect_container_network_ip(name, network)
+        if ip is None:
+            raise EnumerationError(
+                f"container inspect {name!r} failed; live set is not authoritative"
+            )
+        if ip:
+            ips.append(ip)
+    return ips


 def register_agent(
@@ -97,23 +154,28 @@ def register_agent(
    endpoint: GatewayEndpoint,
    image_ref: str = "",
    tokens: dict[str, str] | None = None,
+    env_var_secret: str | None = None,
 ) -> LaunchContext:
    """Register the (already running) agent by its address and provision its
    git-gate state into the gateway. `source_ip` must be read from the live
    container — it is the attribution key the gateway resolves policy by.
    Raises on failure; the caller tears down."""
    client = OrchestratorClient(endpoint.orchestrator_url)
-    inputs = registration_inputs(egress_plan)
-    reg = client.register_bottle(
-        source_ip, image_ref=image_ref, policy=inputs.policy,
-        metadata=inputs.metadata, tokens=tokens,
-    )
+    # Self-heal before registering: a launcher that died hard (SIGKILL, closed
+    # terminal, host sleep) never ran its teardown callback, leaving an active
+    # row with no container. vmnet recycles addresses, so such a row can
+    # collide with this bottle's — and `by_source_ip` fail-closes on ambiguity,
+    # which would resolve no policy at all and deny every host. Best-effort: a
+    # reconciliation failure must not block an otherwise-fine launch.
    try:
-        provision_git_gate(AppleGatewayTransport(), reg.bottle_id, git_gate_plan)
-    except Exception:
-        # Roll the registration back so a provisioning failure leaves no orphan.
-        client.teardown_bottle(reg.bottle_id)
-        raise
+        client.reconcile(live_source_ips(endpoint.network))
+    except (OrchestratorClientError, EnumerationError) as e:
+        info(f"registry reconciliation skipped: {e}")
+    reg = provision_bottle(
+        client, source_ip, egress_plan, git_gate_plan, AppleGatewayTransport(),
+        image_ref=image_ref, tokens=tokens,
+        env_var_secret=env_var_secret,
+    )
    return LaunchContext(
        bottle_id=reg.bottle_id,
        identity_token=reg.identity_token,
@@ -121,21 +183,25 @@ def register_agent(
        gateway_ip=endpoint.gateway_ip,
        network=endpoint.network,
        orchestrator_url=endpoint.orchestrator_url,
+        env_var_secret=reg.env_var_secret,
    )


-def teardown_consolidated(bottle_id: str, *, orchestrator_url: str) -> None:
+def teardown_consolidated(
+    bottle_id: str, *, orchestrator_url: str, timeout: float | None = None,
+) -> None:
    """Deregister the bottle and remove its git-gate state from the gateway.
    Both steps are idempotent so this is safe from a cleanup trap. Does NOT
    stop the gateway — it's a persistent per-host singleton."""
-    OrchestratorClient(orchestrator_url).teardown_bottle(bottle_id)
-    deprovision_git_gate(AppleGatewayTransport(), bottle_id)
+    _teardown_util(bottle_id, AppleGatewayTransport(),
+                   orchestrator_url=orchestrator_url, timeout=timeout)


 __all__ = [
    "GatewayEndpoint",
    "LaunchContext",
    "ensure_gateway",
+    "live_source_ips",
    "register_agent",
    "teardown_consolidated",
    "ConsolidatedLaunchError",
@@ -19,6 +19,10 @@ CONTAINER_NAME_PREFIX = "bot-bottle-"
 _INFRA_NAMES = frozenset({INFRA_NAME})


+class EnumerationError(RuntimeError):
+    """container list failed; the resulting live set is not authoritative."""
+
+
 def enumerate_active() -> list[ActiveAgent]:
    result = subprocess.run(
        ["container", "list", "--quiet"],
@@ -27,7 +31,10 @@ def enumerate_active() -> list[ActiveAgent]:
        check=False,
    )
    if result.returncode != 0:
-        return []
+        raise EnumerationError(
+            f"container list failed: "
+            f"{(result.stderr or '').strip() or '<no stderr>'}"
+        )
    out: list[ActiveAgent] = []
    for name in sorted(line.strip() for line in result.stdout.splitlines()):
        if not name.startswith(CONTAINER_NAME_PREFIX) or name in _INFRA_NAMES:
@@ -41,7 +41,7 @@ from dataclasses import dataclass
 from pathlib import Path

 from ... import log
-from ...orchestrator.gateway import GATEWAY_CA_CERT
+from ...orchestrator.gateway import GATEWAY_CA_CERT, MITMPROXY_HOME
 from ...orchestrator.lifecycle import (
    DEFAULT_PORT,
    DEFAULT_STARTUP_TIMEOUT_SECONDS,
@@ -52,7 +52,9 @@ from ...paths import (
    CONTROL_PLANE_TOKEN_ENV,
    HOST_DB_FILENAME,
    host_control_plane_token,
+    host_gateway_ca_dir,
 )
+from .. import util as backend_util
 from . import util as container_mod
 from .gateway import (
    DEFAULT_CA_TIMEOUT_SECONDS,
@@ -217,6 +219,14 @@ class MacosInfraService:
            # Container-only DB volume: one kernel writes bot-bottle.db, never
            # shared with the host or another guest.
            "--volume", f"{self._db_volume}:{_DB_ROOT_IN_CONTAINER}",
+            # The DB needs a container-only ext4 volume for coherent SQLite
+            # locking, but the CA has no such constraint. Keep it in the host
+            # app-data root so infra-container recreation and Apple Container
+            # volume pruning cannot silently rotate every bottle's trust
+            # anchor (issue #450).
+            "--mount",
+            container_mod.bind_mount_spec(
+                str(host_gateway_ca_dir()), MITMPROXY_HOME),
            # Bind-mount the control-plane source (read-only); a code change
            # takes effect on relaunch with no image rebuild.
            "--mount",
@@ -260,21 +270,19 @@ class MacosInfraService:

    def ca_cert_pem(self, *, timeout: float = DEFAULT_CA_TIMEOUT_SECONDS) -> str:
        """The gateway's mitmproxy CA (PEM) agents install to trust its TLS
-        interception. Read out of the container (the CA lives on a
-        container-internal path, not a host mount); polls because mitmproxy
-        writes it a beat after start."""
-        deadline = time.monotonic() + timeout
-        while True:
+        interception. Read through the container path backed by the persistent
+        host CA directory; polls because mitmproxy writes it a beat after
+        start."""
+        def _fetch() -> str | None:
            result = container_mod.run_container_argv(
                ["container", "exec", self._name, "cat", GATEWAY_CA_CERT])
-            if result.returncode == 0 and result.stdout.strip():
-                return result.stdout
-            if time.monotonic() >= deadline:
-                raise GatewayError(
-                    f"gateway CA not available in {self._name} after {timeout:g}s: "
-                    f"{(result.stderr or '').strip() or 'empty'}"
-                )
-            time.sleep(_CA_POLL_SECONDS)
+            return result.stdout if result.returncode == 0 and result.stdout.strip() else None
+        try:
+            return backend_util.poll_ca_cert(_fetch, timeout=timeout)
+        except TimeoutError as exc:
+            raise GatewayError(
+                f"gateway CA not available in {self._name} after {timeout:g}s"
+            ) from exc

    def stop(self) -> None:
        """Remove the infra container (idempotent). The DB volume persists."""
@@ -53,7 +53,9 @@ from ...git_gate import (
    revoke_git_gate_provisioned_keys,
 )
 from ...git_http_backend import DEFAULT_PORT as _GIT_HTTP_PORT
+from ...image_cache import check_stale
 from ...log import die, info, warn
+from .. import BottleImages
 from ...supervise import SUPERVISE_PORT
 from ..docker.egress import EGRESS_PORT
 from ..util import AGENT_CA_BUNDLE, AGENT_CA_PATH
@@ -65,6 +67,8 @@ from .gateway_hosts import (
    set_gateway_host,
 )
 from .bottle_plan import MacosContainerBottlePlan
+from ...orchestrator.config_store import resolve_teardown_timeout
+from ...orchestrator.secret_store import ENV_VAR_SECRET_NAME, new_env_var_secret
 from .consolidated_launch import (
    GatewayEndpoint,
    ensure_gateway,
@@ -76,18 +80,43 @@ _REPO_DIR = str(Path(__file__).resolve().parent.parent.parent.parent)
 _AGENT_SLEEP_SECONDS = "2147483647"


+def build_or_load_images(plan: MacosContainerBottlePlan) -> BottleImages:
+    """Resolve the agent image ref for this plan. The gateway's own image is
+    built by `ensure_gateway` — it belongs to the shared singleton."""
+    committed = read_committed_image(plan.slug)
+    if committed and container_mod.image_exists(committed):
+        info(f"using committed image {committed!r}")
+        return BottleImages(agent=committed)
+    if plan.spec.image_policy == "cached":
+        if not container_mod.image_exists(plan.image):
+            die(
+                f"cached agent image {plan.image!r} not found; "
+                "run without --cached-images to build it"
+            )
+        info(f"using cached agent image {plan.image!r}")
+        return BottleImages(agent=plan.image)
+    container_mod.build_image(plan.image, _REPO_DIR, dockerfile=plan.dockerfile_path)
+    return BottleImages(agent=plan.image)
+
+
@contextmanager
 def launch(
    plan: MacosContainerBottlePlan,
+    images: BottleImages,
    *,
    provision: Callable[[MacosContainerBottlePlan, "MacosContainerBottle"], str | None],
 ) -> Generator[MacosContainerBottle, None, None]:
-    """Build, run, register, provision, and yield an Apple Container bottle on
-    the shared per-host gateway."""
+    """Run, register, provision, and yield an Apple Container bottle on the
+    shared per-host gateway."""
    stack = ExitStack()
    bottle_for_revoke = plan.manifest.bottle
    git_gate_dir_for_revoke = git_gate_state_dir(plan.slug)

+    plan = dataclasses.replace(
+        plan,
+        agent_provision=dataclasses.replace(plan.agent_provision, image=str(images.agent)),
+    )
+
    def teardown() -> None:
        teardown_exc: BaseException | None = None
        try:
@@ -100,8 +129,6 @@ def launch(
            raise teardown_exc

    try:
-        plan = _build_images(plan)
-
        # Step 1: the per-host singletons. Must precede the agent run — its
        # proxy env needs the gateway's address at `container run` time.
        endpoint = ensure_gateway()
@@ -116,6 +143,7 @@ def launch(
        plan = _provision_git_gate_keys(plan)
        plan = _install_gateway_ca(plan, endpoint)
        plan = _stamp_agent_urls(plan, endpoint)
+        plan = dataclasses.replace(plan, env_var_secret=new_env_var_secret())

        # Step 3: run the agent. It has no identity token yet — registration
        # needs the address this run assigns.
@@ -142,6 +170,7 @@ def launch(
        token_values = egress_resolve_token_values(
            plan.egress_plan.token_env_map, effective_env,
        )
+        teardown_timeout = resolve_teardown_timeout()
        ctx = register_agent(
            plan.egress_plan,
            plan.git_gate_plan,
@@ -149,10 +178,12 @@ def launch(
            endpoint=endpoint,
            image_ref=plan.image,
            tokens=token_values,
+            env_var_secret=plan.env_var_secret,
        )
        stack.callback(
            teardown_consolidated, ctx.bottle_id,
            orchestrator_url=ctx.orchestrator_url,
+            timeout=teardown_timeout,
        )
        info(
            f"agent {plan.container_name} registered "
@@ -190,22 +221,23 @@ def launch(
        teardown()


-def _build_images(plan: MacosContainerBottlePlan) -> MacosContainerBottlePlan:
-    """Build the agent image. The gateway's own image is built by
-    `ensure_gateway` — it belongs to the shared singleton, not to a bottle."""
+
+def stale_checks(plan: MacosContainerBottlePlan) -> None:
+    """Raise StaleImageError if a cached image is older than the configured
+    threshold. Only runs when image_policy is 'cached'. Called by the backend
+    class's _image_stale_checks before _launch_impl starts any resources."""
+    if plan.spec.image_policy != "cached":
+        return
    committed = read_committed_image(plan.slug)
    if committed and container_mod.image_exists(committed):
-        info(f"using committed image {committed!r}")
-        return dataclasses.replace(
-            plan,
-            agent_provision=dataclasses.replace(
-                plan.agent_provision, image=committed,
-            ),
-        )
-    container_mod.build_image(
-        plan.image, _REPO_DIR, dockerfile=plan.dockerfile_path,
-    )
-    return plan
+        ts = container_mod.image_created_at(committed)
+        if ts is not None:
+            check_stale(f"agent image {committed!r}", ts)
+        return
+    if container_mod.image_exists(plan.image):
+        ts = container_mod.image_created_at(plan.image)
+        if ts is not None:
+            check_stale(f"agent image {plan.image!r}", ts)


 def _provision_git_gate_keys(
@@ -377,6 +409,8 @@ def _agent_env_entries(
        env.append(f"GIT_GATE_URL={plan.agent_git_gate_url}")
    if plan.agent_supervise_url:
        env.append(f"MCP_SUPERVISE_URL={plan.agent_supervise_url}")
+    if getattr(plan, "env_var_secret", ""):
+        env.append(f"{ENV_VAR_SECRET_NAME}={plan.env_var_secret}")
    for name, value in sorted(plan.agent_provision.guest_env.items()):
        env.append(f"{name}={value}")
    # Forwarded vars: bare name → inherits from the `container run` process env
@@ -10,6 +10,7 @@ import shutil
 import subprocess
 import tempfile
 import time
+from datetime import datetime, timezone
 from typing import Iterable

 from ...log import die, info
@@ -360,6 +361,12 @@ def exec_container(name: str, argv: list[str]) -> None:
        )


+def read_container_env(name: str, env_name: str) -> str:
+    """Read one configured env value from a running container, or ``""``."""
+    result = _run_container_op([_CONTAINER, "exec", name, "printenv", env_name])
+    return result.stdout.strip() if result.returncode == 0 else ""
+
+
 def exec_container_as_root(name: str, argv: list[str]) -> None:
    """`exec_container`, but as uid 0 inside the container.

@@ -572,6 +579,41 @@ def try_container_ipv4_on_network(name: str, network: str) -> str:
    return ""


+def inspect_container_network_ip(name: str, network: str) -> str | None:
+    """IP of `name` on `network`, distinguishing inspect failure from "not yet".
+
+    Returns:
+      - the IP string when the container has one on `network`
+      - "" when inspect succeeds but no address is assigned yet (in-flight DHCP)
+      - None when the inspect command itself fails (authoritative list impossible)
+    """
+    result = subprocess.run(
+        [_CONTAINER, "inspect", name],
+        capture_output=True, text=True, check=False,
+    )
+    if result.returncode != 0:
+        return None
+    try:
+        data = json.loads(result.stdout or "[]")
+    except json.JSONDecodeError:
+        return None
+    if isinstance(data, list):
+        data = data[0] if data else {}
+    if not isinstance(data, dict):
+        return None
+    status = data.get("status")
+    networks = status.get("networks") if isinstance(status, dict) else None
+    if not isinstance(networks, list):
+        return ""
+    for entry in networks:
+        if not isinstance(entry, dict) or entry.get("network") != network:
+            continue
+        raw = entry.get("ipv4Address")
+        if isinstance(raw, str) and raw:
+            return raw.split("/", 1)[0]
+    return ""
+
+
 def wait_container_ipv4_on_network(
    name: str, network: str, *, timeout: float = 15.0, poll: float = 0.25,
 ) -> str:
@@ -626,6 +668,39 @@ def image_id(ref: str) -> str:
    raise AssertionError("unreachable")


+def image_created_at(ref: str) -> datetime | None:
+    """Return the image creation timestamp as an aware UTC datetime, or None
+    when the field is absent or unparseable (e.g. FROM-scratch images, images
+    pulled from registries that omit the field). Callers should skip the stale
+    check when None is returned rather than treating it as an error."""
+    result = subprocess.run(
+        [_CONTAINER, "image", "inspect", ref],
+        capture_output=True,
+        text=True,
+        check=False,
+    )
+    if result.returncode != 0:
+        die(
+            f"container image inspect for {ref!r} failed: "
+            f"{(result.stderr or '').strip() or '<no stderr>'}"
+        )
+    try:
+        data = json.loads(result.stdout or "{}")
+    except json.JSONDecodeError as exc:
+        die(f"container image inspect for {ref!r} returned malformed JSON: {exc}")
+    if isinstance(data, list) and data:
+        data = data[0]
+    if isinstance(data, dict):
+        value = data.get("created") or data.get("Created")
+        if isinstance(value, str) and value:
+            try:
+                ts = value.rstrip("Z")
+                return datetime.fromisoformat(ts).replace(tzinfo=timezone.utc)
+            except ValueError:
+                pass
+    return None
+
+
 def save(ref: str, output: str) -> None:
    subprocess.run([_CONTAINER, "image", "save", ref, "-o", output], check=True)

@@ -7,6 +7,8 @@ from __future__ import annotations
 import hashlib
 import os
 import ssl
+import time
+from collections.abc import Callable
 from pathlib import Path
 from typing import TYPE_CHECKING

@@ -15,6 +17,24 @@ from ..log import die, info
 if TYPE_CHECKING:
    from ..egress import EgressPlan

+_CA_POLL_INTERVAL = 0.5
+
+
+def poll_ca_cert(fetch: Callable[[], str | None], *, timeout: float) -> str:
+    """Poll `fetch` until it returns a non-empty PEM string or `timeout` expires.
+
+    `fetch` should return the PEM on success and `None` (or empty string) when
+    the cert is not yet available. Raises `TimeoutError` if the cert never
+    appears within `timeout` seconds."""
+    deadline = time.monotonic() + timeout
+    while True:
+        result = fetch()
+        if result:
+            return result
+        if time.monotonic() >= deadline:
+            raise TimeoutError(f"CA cert not available after {timeout:g}s")
+        time.sleep(_CA_POLL_INTERVAL)
+

 # Debian-family CA layout, shared by every backend (all guest images
 # are Debian-family). AGENT_CA_PATH is the source path that
@@ -19,6 +19,7 @@ from .commit import cmd_commit
 from .edit import cmd_edit
 from .info import cmd_info
 from .init import cmd_init
+from .login import cmd_login
 from .resume import cmd_resume
 from .start import cmd_start
 from .supervise import cmd_supervise
@@ -33,6 +34,7 @@ COMMANDS = {
    "info": cmd_info,
    "init": cmd_init,
    "list": cmd_list,
+    "login": cmd_login,
    "resume": cmd_resume,
    "start": cmd_start,
    "supervise": cmd_supervise,
@@ -43,7 +45,7 @@ COMMANDS = {
 # the host (TAP pool, /dev/kvm, firecracker) and never opens the store, so
 # gating it on the schema breaks preflight on a fresh CI runner where stdin
 # isn't a TTY and the migration prompt can't be answered.
-NO_MIGRATION_COMMANDS = frozenset({"backend"})
+NO_MIGRATION_COMMANDS = frozenset({"backend", "login"})


 def usage() -> None:
@@ -56,6 +58,7 @@ def usage() -> None:
    sys.stderr.write("  info      print env, skills, and prompt details for a named agent\n")
    sys.stderr.write("  init      interactively create a new agent and add it to bot-bottle.json\n")
    sys.stderr.write("  list      list available agents or active containers\n")
+    sys.stderr.write("  login     register this host with a bot-bottle console\n")
    sys.stderr.write(
        "  resume    re-launch a bottle by its identity "
        "(continues state from PRD 0016)\n"
@@ -111,7 +114,3 @@ def main(argv: list[str] | None = None) -> int:
        return e.code if isinstance(e.code, int) else 1
    except KeyboardInterrupt:
        return 130
-
-
-if __name__ == "__main__":
-    sys.exit(main())
@@ -0,0 +1,15 @@
+"""Entry point for `python -m bot_bottle.cli`.
+
+`cli.py` at the repo root is the usual way in; this makes the package
+runnable too, so the CLI works from an installed copy where there is no
+`cli.py` on disk to point at.
+"""
+
+from __future__ import annotations
+
+import sys
+
+from . import main
+
+if __name__ == "__main__":
+    sys.exit(main())
@@ -0,0 +1,168 @@
+"""bb login — register this host with a bot-bottle console.
+
+Opens a device-authorization flow against the target console, waits for the
+operator to approve, then writes access and refresh tokens to
+~/.bot-bottle/console.json (or $BOT_BOTTLE_ROOT/console.json).
+
+Usage:
+  bb login [--console-url URL] [--label LABEL]
+
+Flags:
+  --console-url URL   Target console URL (overrides BB_CONSOLE_URL env var)
+  --label LABEL       Host label shown in the console (default: hostname)
+"""
+
+from __future__ import annotations
+
+import json
+import os
+import socket
+import sys
+import tempfile
+import time
+import urllib.error
+import urllib.request
+from pathlib import Path
+from typing import Any
+
+from ..paths import bot_bottle_root
+
+_CONSOLE_URL_ENV = "BB_CONSOLE_URL"
+_POLL_SLEEP = 2  # seconds between polls; matches console's poll_interval default
+
+
+def _usage() -> None:
+    sys.stderr.write(
+        "usage: bb login [--console-url URL] [--label LABEL]\n"
+        "\n"
+        "Options:\n"
+        "  --console-url URL  Console base URL (or BB_CONSOLE_URL env var)\n"
+        "  --label LABEL      Host label shown in the console (default: hostname)\n"
+    )
+
+
+def _flag(argv: list[str], name: str) -> str | None:
+    for i, arg in enumerate(argv):
+        if arg == name and i + 1 < len(argv):
+            return argv[i + 1]
+        if arg.startswith(f"{name}="):
+            return arg[len(name) + 1:]
+    return None
+
+
+def _post(url: str, payload: dict[str, Any]) -> dict[str, Any]:
+    data = json.dumps(payload).encode()
+    req = urllib.request.Request(
+        url, data=data, headers={"Content-Type": "application/json"}
+    )
+    with urllib.request.urlopen(req, timeout=10) as resp:
+        return json.loads(resp.read())
+
+
+def _get(url: str) -> tuple[int, dict[str, Any]]:
+    req = urllib.request.Request(url)
+    try:
+        with urllib.request.urlopen(req, timeout=10) as resp:
+            return resp.status, json.loads(resp.read())
+    except urllib.error.HTTPError as e:
+        return e.code, {}
+
+
+def _save_credentials(
+    console_url: str, host_id: str, access_token: str, refresh_token: str
+) -> Path:
+    path = bot_bottle_root() / "console.json"
+    path.parent.mkdir(parents=True, exist_ok=True)
+    content = (
+        json.dumps(
+            {
+                "url": console_url,
+                "host_id": host_id,
+                "access_token": access_token,
+                "refresh_token": refresh_token,
+            },
+            indent=2,
+        )
+        + "\n"
+    )
+    fd, tmp_path_str = tempfile.mkstemp(dir=path.parent, prefix=".console-")
+    tmp = Path(tmp_path_str)
+    try:
+        tmp.chmod(0o600)
+        with os.fdopen(fd, "w") as f:
+            f.write(content)
+        os.replace(tmp, path)
+    except OSError:
+        try:
+            tmp.unlink()
+        except OSError:
+            pass
+        raise
+    return path
+
+
+def cmd_login(argv: list[str]) -> int:
+    if "--help" in argv or "-h" in argv:
+        _usage()
+        return 0
+
+    console_url = _flag(argv, "--console-url") or os.environ.get(_CONSOLE_URL_ENV)
+    if not console_url:
+        sys.stderr.write(
+            "bb login: --console-url or BB_CONSOLE_URL is required\n"
+        )
+        return 1
+    console_url = console_url.rstrip("/")
+
+    label = _flag(argv, "--label") or socket.gethostname()
+
+    try:
+        resp = _post(f"{console_url}/api/v1/hosts/authorize", {"label": label})
+    except (OSError, ValueError) as exc:
+        sys.stderr.write(f"bb login: failed to start authorization: {exc}\n")
+        return 1
+
+    device_code = resp["device_code"]
+    user_code = resp["user_code"]
+    expires_in = resp.get("expires_in", 300)
+    poll_sleep = max(1, min(int(resp.get("poll_interval", _POLL_SLEEP)), 60))
+
+    sys.stderr.write(
+        f"\nOpen this URL in your browser to authorize this host:\n\n"
+        f"  {console_url}/hosts/authorize?code={user_code}\n\n"
+        f"Waiting for approval"
+    )
+
+    deadline = time.monotonic() + expires_in
+    while time.monotonic() < deadline:
+        sys.stderr.write(".")
+        sys.stderr.flush()
+        time.sleep(poll_sleep)
+
+        try:
+            code, result = _get(
+                f"{console_url}/api/v1/hosts/authorize/{device_code}"
+            )
+        except (OSError, ValueError):
+            continue
+
+        if code == 410:
+            break
+
+        st = result.get("status")
+        if st == "approved":
+            sys.stderr.write("\n\nApproved.\n")
+            path = _save_credentials(
+                console_url,
+                result["host_id"],
+                result["access_token"],
+                result["refresh_token"],
+            )
+            sys.stderr.write(f"Credentials saved to {path}\n")
+            return 0
+        if st == "denied":
+            sys.stderr.write("\n\nDenied by operator.\n")
+            return 1
+
+    sys.stderr.write("\n\nAuthorization timed out.\n")
+    return 1
@@ -35,6 +35,7 @@ from ..bottle_state import (
    is_preserved,
    mark_preserved,
 )
+from ..image_cache import StaleImageError
 from ..log import info, die
 from ..manifest import Manifest, ManifestIndex
 from ._common import PROG, USER_CWD, read_tty_line
@@ -64,6 +65,14 @@ def cmd_start(argv: list[str]) -> int:
            "skip all prompts. For orchestrators, CI, and webhooks."
        ),
    )
+    parser.add_argument(
+        "--cached-images",
+        action="store_true",
+        help=(
+            "quickstart with existing local agent and sidecar images; "
+            "only valid with --headless"
+        ),
+    )
    parser.add_argument(
        "--bottle",
        action="append",
@@ -96,6 +105,8 @@ def cmd_start(argv: list[str]) -> int:
        help="agent name defined in bot-bottle.json (omit to pick interactively)",
    )
    args = parser.parse_args(argv)
+    if args.cached_images and not args.headless:
+        die("--cached-images is only supported with --headless")

    dry_run = args.dry_run or os.environ.get("BOT_BOTTLE_DRY_RUN") == "1"
    if args.no_cache or os.environ.get("BOT_BOTTLE_NO_CACHE") == "1":
@@ -147,6 +158,10 @@ def cmd_start(argv: list[str]) -> int:
    label, color = tui.name_color_modal(default_label=agent_name)
    label, color = _resolve_unique_label(label, color)

+    image_policy = _select_image_policy()
+    if image_policy is None:
+        return 0
+
    spec = BottleSpec(
        manifest=manifest,
        agent_name=agent_name,
@@ -155,6 +170,7 @@ def cmd_start(argv: list[str]) -> int:
        label=label,
        color=color,
        bottle_names=bottle_names,
+        image_policy=image_policy,
    )
    return _launch_bottle(
        spec,
@@ -213,6 +229,7 @@ def _start_headless(
        color=args.color or "",
        bottle_names=bottle_names,
        headless=True,
+        image_policy="cached" if args.cached_images else "fresh",
    )
    return _launch_bottle(
        spec,
@@ -395,6 +412,13 @@ def _text_prompt_yes() -> bool:
    return reply in ("y", "Y", "yes", "YES")


+def _select_image_policy() -> str | None:
+    return tui.filter_select(
+        ["fresh", "cached"],
+        title="Select image startup mode",
+    )
+
+
 def _text_render_preflight():
    def _render(plan: DockerBottlePlan, backend_name: str) -> None:
        print(file=sys.stderr)
@@ -537,6 +561,15 @@ def _launch_bottle(
            return 0

        backend = get_bottle_backend(backend_name)
+        try:
+            backend.prelaunch_checks(plan)
+        except StaleImageError as exc:
+            if assume_yes:
+                die(str(exc))
+            sys.stderr.write(f"bot-bottle: {exc}\nLaunch anyway? [y/N] ")
+            sys.stderr.flush()
+            if read_tty_line() not in ("y", "Y", "yes", "YES"):
+                return 0
        with backend.launch(plan) as bottle:
            agent_provider_template = getattr(plan, "agent_provider_template", "claude")
            extra_args: tuple[str, ...] = ()
@@ -555,10 +588,6 @@ def _launch_bottle(
                f"session ended (exit {exit_code}); "
                f"container {bottle.name} will be removed"
            )
-            # While the container is still alive: always snapshot the
-            # transcript and — if the agent exited non-zero — mark
-            # the state for preservation. This picks up crashes /
-            # Ctrl-Cs / OOM kills before cleanup removes the state dir.
            if agent_provider_template == "claude":
                capture_claude_session_state(identity, exit_code)
        return 0
@@ -0,0 +1,71 @@
+"""SQLite-backed bot-bottle configuration store."""
+
+from __future__ import annotations
+
+from pathlib import Path
+
+try:
+    from .db_store import DbStore
+    from .migrations import TableMigrations
+    from .paths import host_db_path
+except ImportError:
+    from db_store import DbStore  # type: ignore[import-not-found]  # pylint: disable=import-error,no-name-in-module
+    from migrations import TableMigrations  # type: ignore[import-not-found]  # pylint: disable=import-error,no-name-in-module
+    from paths import host_db_path  # type: ignore[import-not-found]  # pylint: disable=import-error,no-name-in-module
+
+
+DEFAULT_CACHED_IMAGE_STALE_WARNING_DAYS = 1
+
+
+class ConfigStore(DbStore):
+    """SQLite configuration for host-side bot-bottle settings."""
+
+    def __init__(self, db_path: Path | None = None) -> None:
+        migrations = TableMigrations("config_store", [
+            # v1 — host-side bot-bottle settings
+            """
+            CREATE TABLE IF NOT EXISTS bot_bottle_config (
+                id INTEGER PRIMARY KEY CHECK (id = 1),
+                cached_image_stale_warning_days INTEGER NOT NULL DEFAULT 1
+            )
+            """,
+        ])
+        super().__init__(db_path or host_db_path(), migrations)
+
+    def cached_image_stale_warning_days(self) -> int:
+        if not self.db_path.is_file():
+            return DEFAULT_CACHED_IMAGE_STALE_WARNING_DAYS
+        with self._connect() as conn:
+            row = conn.execute(
+                """
+                SELECT cached_image_stale_warning_days
+                FROM bot_bottle_config
+                WHERE id = 1
+                """,
+            ).fetchone()
+        if row is None:
+            return DEFAULT_CACHED_IMAGE_STALE_WARNING_DAYS
+        try:
+            return int(row["cached_image_stale_warning_days"])
+        except (TypeError, ValueError):
+            return DEFAULT_CACHED_IMAGE_STALE_WARNING_DAYS
+
+    def set_cached_image_stale_warning_days(self, days: int) -> Path:
+        with self._connect() as conn:
+            conn.execute(
+                """
+                INSERT INTO bot_bottle_config (id, cached_image_stale_warning_days)
+                VALUES (1, ?)
+                ON CONFLICT(id) DO UPDATE SET
+                    cached_image_stale_warning_days = excluded.cached_image_stale_warning_days
+                """,
+                (days,),
+            )
+        self._chmod()
+        return self.db_path
+
+
+__all__ = [
+    "DEFAULT_CACHED_IMAGE_STALE_WARNING_DAYS",
+    "ConfigStore",
+]
@@ -10,7 +10,7 @@

 # Current Node LTS; slim variant keeps the image small while still
 # providing apt-get for any future additions.
-FROM node:22-slim
+FROM node:22-trixie-slim

 # Install runtime system deps. claude-code shells out to git for several
 # features (status checks, commits, PR creation) — without git in the
@@ -21,7 +21,15 @@ FROM node:22-slim
 # to it) works against egress's bumped TLS without the agent needing
 # local DNS.
 RUN apt-get update \
-  && apt-get install -y --no-install-recommends git ca-certificates curl ripgrep iproute2 dnsutils \
+  && apt-get install -y --no-install-recommends \
+  git \
+  ca-certificates \
+  curl \
+  openssh-client \
+  podman \
+  ripgrep \
+  iproute2 \
+  dnsutils \
  && rm -rf /var/lib/apt/lists/*

 # App-specific deps. Python isn't required by claude-code itself
@@ -39,6 +47,11 @@ RUN apt-get update \
 RUN npm install -g --no-fund --no-audit @anthropic-ai/claude-code@2.1.172 \
  && npm cache clean --force

+# Git reads both ~/.gitconfig and ~/.config/git/config. Keep its XDG config
+# path traversable by the non-root runtime user so permission errors do not
+# suppress bot-bottle's git-gate insteadOf rules.
+RUN install -d -o node -g node -m 755 /home/node/.config /home/node/.config/git
+
 # Run as a non-root user. The node image already provides a `node` user
 # (uid 1000) with a home directory, which is where claude-code will write
 # its session state.
@@ -23,8 +23,9 @@ from ...agent_provider import (
    provider_startup_args,
 )
 from ...backend.docker import util as docker_mod
-from ...egress import EgressRoute
+from ...egress import CLAUDE_HOST_CREDENTIAL_TOKEN_REF, EgressRoute
 from ...log import die, info, warn
+from .claude_auth import claude_host_access_token


 if TYPE_CHECKING:
@@ -118,7 +119,6 @@ class ClaudeAgentProvider(AgentProvider):
        color: str = "",
        provider_settings: dict[str, object] | None = None,
    ) -> AgentProvisionPlan:
-        del forward_host_credentials, host_env
        resolved_guest_env = dict(guest_env or {})
        startup_args = provider_startup_args(provider_settings)
        guest_home = self.guest_home
@@ -180,13 +180,24 @@ class ClaudeAgentProvider(AgentProvider):
                claude_settings,
                f"{guest_home}/.claude/settings.json",
            ))
+        provisioned_env: dict[str, str] = {}
+        if forward_host_credentials:
+            _host_env = host_env or dict(os.environ)
+            provisioned_env[CLAUDE_HOST_CREDENTIAL_TOKEN_REF] = (
+                claude_host_access_token(_host_env)
+            )
+
+        cred_token_ref = (
+            CLAUDE_HOST_CREDENTIAL_TOKEN_REF if forward_host_credentials
+            else auth_token
+        )
        egress_routes = (EgressRoute(
            host="api.anthropic.com",
-            auth_scheme="Bearer" if auth_token else "",
-            token_ref=auth_token,
+            auth_scheme="Bearer" if (auth_token or forward_host_credentials) else "",
+            token_ref=cred_token_ref,
        ),)
        hidden_env_names: frozenset[str] = frozenset()
-        if auth_token:
+        if auth_token or forward_host_credentials:
            env_vars["CLAUDE_CODE_OAUTH_TOKEN"] = "egress-placeholder"
            hidden_env_names = frozenset({"CLAUDE_CODE_OAUTH_TOKEN"})

@@ -208,6 +219,7 @@ class ClaudeAgentProvider(AgentProvider):
            files=tuple(files),
            egress_routes=egress_routes,
            hidden_env_names=hidden_env_names,
+            provisioned_env=provisioned_env,
        )

    def provision_skills(self, plan: "BottlePlan", bottle: "Bottle") -> None:
@@ -0,0 +1,114 @@
+"""Host Claude auth helpers.
+
+Reads the host's Claude Code credentials and returns only the access
+token needed by egress. Does not expose refresh tokens or raw payloads.
+
+Credential storage by platform:
+  Linux  — ~/.claude/.credentials.json
+  macOS  — macOS Keychain, service "Claude Code-credentials"
+            (file path is tried first; Keychain is the fallback)
+"""
+
+from __future__ import annotations
+
+import json
+import os
+import subprocess
+import sys
+from datetime import datetime, timezone
+from pathlib import Path
+
+from ...log import die
+
+
+_KEYCHAIN_SERVICE = "Claude Code-credentials"
+
+
+def claude_auth_path(host_env: dict[str, str] | None = None) -> Path:
+    env = os.environ if host_env is None else host_env
+    home = env.get("HOME")
+    if home:
+        return Path(home) / ".claude" / ".credentials.json"
+    return Path.home() / ".claude" / ".credentials.json"
+
+
+def _read_keychain() -> dict[str, object] | None:
+    """Try the macOS Keychain. Returns parsed JSON dict or None."""
+    if sys.platform != "darwin":
+        return None
+    try:
+        result = subprocess.run(
+            ["security", "find-generic-password", "-s", _KEYCHAIN_SERVICE, "-w"],
+            capture_output=True,
+            text=True,
+            timeout=10,
+        )
+    except (FileNotFoundError, subprocess.TimeoutExpired):
+        return None
+    if result.returncode != 0 or not result.stdout.strip():
+        return None
+    try:
+        raw = json.loads(result.stdout.strip())
+    except json.JSONDecodeError:
+        return None
+    return raw if isinstance(raw, dict) else None
+
+
+def claude_host_access_token(
+    host_env: dict[str, str] | None = None,
+    *,
+    now: datetime | None = None,
+) -> str:
+    path = claude_auth_path(host_env)
+    raw: dict[str, object] | None = None
+
+    if path.is_file():
+        try:
+            raw = json.loads(path.read_text())
+        except (OSError, json.JSONDecodeError) as e:
+            die(f"claude host credentials: could not read valid JSON at {path}: {e}")
+        if not isinstance(raw, dict):
+            die(f"claude host credentials: {path} must contain a JSON object")
+    else:
+        raw = _read_keychain()
+        if raw is None:
+            die(
+                f"claude host credentials: auth file missing at {path} and "
+                f"macOS Keychain lookup for '{_KEYCHAIN_SERVICE}' failed. "
+                "Run `claude login` on the host or disable "
+                "agent_provider.forward_host_credentials."
+            )
+
+    oauth = raw.get("claudeAiOauth")
+    if not isinstance(oauth, dict):
+        die(
+            "claude host credentials: claudeAiOauth is missing from credentials. "
+            "Run `claude login` on the host or disable "
+            "agent_provider.forward_host_credentials."
+        )
+
+    access_token = oauth.get("accessToken")
+    if not isinstance(access_token, str) or not access_token:
+        die(
+            "claude host credentials: claudeAiOauth.accessToken is missing or empty. "
+            "Run `claude login` on the host and restart the bottle."
+        )
+
+    # expiresAt is in milliseconds
+    expires_at = oauth.get("expiresAt")
+    if isinstance(expires_at, (int, float)):
+        check_now = now or datetime.now(timezone.utc)
+        exp_dt = datetime.fromtimestamp(float(expires_at) / 1000.0, timezone.utc)
+        if exp_dt <= check_now:
+            die(
+                "claude host credentials: host Claude access token is expired. "
+                "Run `claude login` on the host and restart the bottle."
+            )
+
+    return access_token
+
+
+__all__ = [
+    "claude_auth_path",
+    "claude_host_access_token",
+]
@@ -3,10 +3,17 @@
 # Mirrors the default Claude image shape: Node LTS, git/network tooling,
 # non-root node user, and the provider CLI installed for that user.

-FROM node:22-slim
+FROM node:22-trixie-slim

 RUN apt-get update \
-  && apt-get install -y --no-install-recommends git ca-certificates curl procps ripgrep \
+  && apt-get install -y --no-install-recommends \
+  git \
+  ca-certificates \
+  curl \
+  openssh-client \
+  podman \
+  procps \
+  ripgrep \
  && rm -rf /var/lib/apt/lists/*

 # App-specific deps. Python isn't required by codex itself
@@ -17,6 +24,8 @@ RUN apt-get update \
  && apt-get install -y --no-install-recommends python3 python3-pip python3-venv \
  && rm -rf /var/lib/apt/lists/*

+RUN install -d -o node -g node -m 755 /home/node/.config /home/node/.config/git
+
 USER node
 WORKDIR /home/node

@@ -2,7 +2,7 @@
 #
 # Node LTS, git/network tooling, and the Pi coding-agent CLI installed globally.

-FROM node:22-slim
+FROM node:22-trixie-slim

 RUN apt-get update \
  && apt-get install -y --no-install-recommends \
@@ -10,6 +10,8 @@ RUN apt-get update \
  ca-certificates \
  curl \
  fd-find \
+  openssh-client \
+  podman \
  ripgrep \
  && ln -s /usr/bin/fdfind /usr/local/bin/fd \
  && rm -rf /var/lib/apt/lists/*
@@ -21,7 +23,8 @@ RUN apt-get update \
 RUN npm install -g --ignore-scripts --no-fund --no-audit @earendil-works/pi-coding-agent \
  && npm cache clean --force

-RUN mkdir -p /home/node/.pi/agent \
+RUN install -d -o node -g node -m 755 /home/node/.config /home/node/.config/git \
+  && mkdir -p /home/node/.pi/agent \
  /home/node/.pi/context-mode/sessions \
  /tmp/pi-subagents-uid-1000 \
  && chown -R node:node /home/node/.pi /tmp \
@@ -30,6 +30,7 @@ if TYPE_CHECKING:
    from .manifest import ManifestBottle

 CODEX_HOST_CREDENTIAL_TOKEN_REF = "BOT_BOTTLE_CODEX_HOST_ACCESS_TOKEN"
+CLAUDE_HOST_CREDENTIAL_TOKEN_REF = "BOT_BOTTLE_CLAUDE_HOST_ACCESS_TOKEN"

 EGRESS_HOSTNAME = "egress"

@@ -145,6 +146,7 @@ def egress_manifest_routes(
            outbound_detectors=r.OutboundDetectors,
            inbound_detectors=r.InboundDetectors,
            outbound_on_match=r.OutboundOnMatch,
+            preserve_auth=r.PreserveAuth,
        ))
    return tuple(out)

@@ -400,6 +402,7 @@ class Egress(ABC):
        )

 __all__ = [
+    "CLAUDE_HOST_CREDENTIAL_TOKEN_REF",
    "CODEX_HOST_CREDENTIAL_TOKEN_REF",
    "EGRESS_HOSTNAME",
    "EGRESS_ROUTES_FILENAME",
@@ -367,7 +367,10 @@ class EgressAddon:

        # Strip agent-set Authorization after DLP scan so smuggled tokens
        # are caught above; the route may inject gateway-owned auth below.
-        flow.request.headers.pop("authorization", None)
+        # Routes with preserve_auth=True pass the header through as-is so the
+        # agent's own credentials (e.g. registry bearer tokens) reach the upstream.
+        if route is None or not route.preserve_auth:
+            flow.request.headers.pop("authorization", None)

        # Build headers mapping for match evaluation
        req_headers = {k.lower(): v for k, v in flow.request.headers.items()}
@@ -379,6 +382,7 @@ class EgressAddon:
            env,
            request_method=flow.request.method,
            request_headers=req_headers,
+            deny_reason=config.deny_reason,
        )

        if decision.action == "block":
@@ -78,6 +78,7 @@ class Route:
    inbound_detectors: tuple[str, ...] | None = None
    # "" means unset → DEFAULT_OUTBOUND_ON_MATCH. See OUTBOUND_ON_MATCH_VALUES.
    outbound_on_match: str = ""
+    preserve_auth: bool = False


 LOG_OFF = 0    # no logging
@@ -89,6 +90,14 @@ LOG_FULL = 2    # log block/warn events + full request and response bodies
 class Config:
    routes: tuple[Route, ...]
    log: int = LOG_OFF
+    # Why this Config is a deny-all, when it is one for a reason *other* than
+    # the bottle's own policy genuinely not listing the host. A deny-all is
+    # indistinguishable from "policy loaded, host not allowed" at the decision
+    # point — both are simply "no matching route" — so without this the
+    # operator sees `host X is not in the allowlist` and goes hunting for a
+    # missing route that was never the problem. Empty for a normally-parsed
+    # policy; `decide` prefers it over the allowlist wording when set.
+    deny_reason: str = ""


@dataclass(frozen=True)
@@ -300,11 +309,18 @@ def _parse_one(idx: int, raw: object) -> Route:
        idx, host, raw_dict,
    )

+    preserve_auth_raw = raw_dict.get("preserve_auth", False)
+    if preserve_auth_raw is not True and preserve_auth_raw is not False:
+        raise ValueError(
+            f"{label} ({host}): 'preserve_auth' must be a boolean"
+        )
+    preserve_auth: bool = preserve_auth_raw
+
    for k in raw_dict:
-        if k not in ("host", "matches", "auth_scheme", "token_env", "dlp", "git"):
+        if k not in ("host", "matches", "auth_scheme", "token_env", "dlp", "git", "preserve_auth"):
            raise ValueError(
                f"{label} ({host}): unknown key {k!r}; accepted keys "
-                f"are 'host', 'matches', 'auth_scheme', 'token_env', 'dlp', 'git'"
+                f"are 'host', 'matches', 'auth_scheme', 'token_env', 'dlp', 'git', 'preserve_auth'"
            )

    return Route(
@@ -316,6 +332,7 @@ def _parse_one(idx: int, raw: object) -> Route:
        outbound_detectors=outbound_detectors,
        inbound_detectors=inbound_detectors,
        outbound_on_match=outbound_on_match,
+        preserve_auth=preserve_auth,
    )


@@ -368,6 +385,8 @@ def route_to_yaml_dict(r: Route) -> dict[str, object]:
        dlp["outbound_on_match"] = r.outbound_on_match
    if dlp:
        d["dlp"] = dlp
+    if r.preserve_auth:
+        d["preserve_auth"] = True
    return d


@@ -405,16 +424,40 @@ class PolicyResolverLike(typing.Protocol):
        ...


+# Deny-all explanations. Each names the *actual* failure so an operator isn't
+# sent looking for a missing egress route when the bottle never had a policy
+# to begin with — the failure mode that made a bricked registration read like
+# a misconfigured allowlist.
+DENY_UNATTRIBUTED = (
+    "egress: this request was not attributed to any bottle, so no egress "
+    "policy applies and every host is denied. Either the bottle's registry "
+    "row is missing/ambiguous (torn down, or another bottle claimed its "
+    "source IP), or the request carried no matching identity token — check "
+    "that the caller's proxy URL includes it. This is not an allowlist problem."
+)
+DENY_UNPARSEABLE = (
+    "egress: this bottle's egress policy could not be parsed, so it is being "
+    "treated as deny-all. Fix the bottle's egress.routes; every host is denied "
+    "until it loads."
+)
+DENY_RESOLVER_ERROR = (
+    "egress: the orchestrator could not be reached to resolve this bottle's "
+    "egress policy, so every host is denied (fail-closed). Check that the "
+    "control plane is up; this is not an allowlist problem."
+)
+
+
 def _config_from_policy(policy: "str | None") -> "Config":
    """Parse a resolved policy blob into a Config, fail-closed: None / empty /
    unparseable all become a deny-all Config (no routes → every request
-    blocked)."""
+    blocked). Each deny-all carries the reason it is one, so the block message
+    names the real fault instead of blaming the allowlist."""
    if not policy:
-        return Config(routes=())  # unattributed or empty → deny-all
+        return Config(routes=(), deny_reason=DENY_UNATTRIBUTED)
    try:
        return load_config(policy)
    except ValueError:
-        return Config(routes=())  # unparseable policy → deny
+        return Config(routes=(), deny_reason=DENY_UNPARSEABLE)


 def resolve_client_config(
@@ -428,7 +471,7 @@ def resolve_client_config(
    try:
        policy = resolver.resolve(client_ip, identity_token)
    except Exception:  # noqa: BLE001  # pylint: disable=broad-exception-caught
-        return Config(routes=())  # orchestrator unreachable/errored → deny
+        return Config(routes=(), deny_reason=DENY_RESOLVER_ERROR)
    return _config_from_policy(policy)


@@ -457,7 +500,7 @@ def resolve_client_context(
            client_ip, identity_token,
        )
    except Exception:  # noqa: BLE001  # pylint: disable=broad-exception-caught
-        return Config(routes=()), "", {}  # orchestrator unreachable/errored → deny
+        return Config(routes=(), deny_reason=DENY_RESOLVER_ERROR), "", {}
    return _config_from_policy(policy), (bottle_id or ""), tokens


@@ -572,12 +615,16 @@ def decide(
    *,
    request_method: str = "GET",
    request_headers: typing.Mapping[str, str] | None = None,
+    deny_reason: str = "",
 ) -> Decision:
+    """`deny_reason` is `Config.deny_reason`: when the deny-all came from a
+    missing/unparseable policy rather than the bottle's own allowlist, report
+    that instead of implying a route is merely absent."""
    route = match_route(routes, request_host)
    if route is None:
        return Decision(
            action="block",
-            reason=(
+            reason=deny_reason or (
                f"egress: host {request_host!r} is not in the "
                f"bottle's egress.routes allowlist. Declare a "
                f"route for it or remove the request."
@@ -852,6 +899,9 @@ __all__ = [
    "is_git_push_request",
    "is_git_fetch_request",
    "load_config",
+    "DENY_UNATTRIBUTED",
+    "DENY_UNPARSEABLE",
+    "DENY_RESOLVER_ERROR",
    "resolve_client_config",
    "resolve_client_context",
    "PolicyResolverLike",
@@ -61,6 +61,11 @@ class _DaemonSpec:
 _EGRESS_ONLY_ENV_PREFIXES: tuple[str, ...] = ("EGRESS_TOKEN_",)
 _READY_GATED_DAEMONS: tuple[str, ...] = ("git-gate", "git-http")

+# Daemons that must be requested explicitly via BOT_BOTTLE_GATEWAY_DAEMONS
+# and are NOT started in the default (env-var-unset) case. The orchestrator
+# only runs in the combined infra container, never in a standalone gateway.
+_OPT_IN_DAEMONS: frozenset[str] = frozenset({"orchestrator"})
+

 def _env_for_daemon(name: str, base_env: dict[str, str]) -> dict[str, str]:
    """Egress sees the full bundle env. Everyone else gets a copy
@@ -75,7 +80,14 @@ def _env_for_daemon(name: str, base_env: dict[str, str]) -> dict[str, str]:
    }


+# The orchestrator is listed first so it starts before the gateway daemons,
+# giving the control plane a head start to accept /resolve calls. The gateway
+# daemons tolerate early /resolve failures and retry per-request.
 _DAEMONS: tuple[_DaemonSpec, ...] = (
+    _DaemonSpec("orchestrator", (
+        "python3", "-m", "bot_bottle.orchestrator",
+        "--host", "0.0.0.0", "--port", "8099", "--broker", "stub",
+    )),
    _DaemonSpec("egress", ("/bin/sh", "/app/egress-entrypoint.sh")),
    _DaemonSpec("git-gate", ("/bin/sh", "/git-gate-entrypoint.sh")),
    _DaemonSpec("git-http", ("python3", "-m", "bot_bottle.git_http_backend")),
@@ -103,18 +115,20 @@ def _selected_daemons(
    env: dict[str, str],
    all_daemons: Sequence[_DaemonSpec] | None = None,
 ) -> tuple[_DaemonSpec, ...]:
-    """Filter the daemon set by the BOT_BOTTLE_GATEWAY_DAEMONS env
-    var. Unknown names in the list are ignored — the caller is the
-    source of truth for which daemons are wired.
+    """Filter the daemon set by the BOT_BOTTLE_GATEWAY_DAEMONS env var.

-    `all_daemons` defaults to `_DAEMONS` resolved at call time (not
-    at definition time), so tests can monkey-patch the module-level
-    `_DAEMONS` and have the new value take effect."""
+    When the var is unset/empty, return all non-opt-in daemons (the
+    standard gateway subset). Opt-in daemons (e.g. `orchestrator`) only
+    run when explicitly named — they never start in a plain gateway
+    container that doesn't set the env var. Unknown names are ignored.
+
+    `all_daemons` defaults to `_DAEMONS` resolved at call time (not at
+    definition time), so tests can pass a custom list."""
    if all_daemons is None:
        all_daemons = _DAEMONS
    raw = env.get("BOT_BOTTLE_GATEWAY_DAEMONS", "").strip()
    if not raw:
-        return tuple(all_daemons)
+        return tuple(d for d in all_daemons if d.name not in _OPT_IN_DAEMONS)
    wanted = {n.strip() for n in raw.split(",") if n.strip()}
    return tuple(d for d in all_daemons if d.name in wanted)

@@ -136,7 +150,7 @@ def _pump(name: str, stream: IO[bytes]) -> None:

 def _spawn(spec: _DaemonSpec) -> subprocess.Popen[bytes]:
    env = _env_for_daemon(spec.name, dict(os.environ))
-    proc = subprocess.Popen(
+    proc = subprocess.Popen(  # pylint: disable=consider-using-with
        _argv_for_daemon(spec.name, spec.argv, env),
        stdout=subprocess.PIPE,
        stderr=subprocess.STDOUT,
@@ -183,6 +197,14 @@ class _Supervisor:
                except ProcessLookupError:
                    pass

+    def _sigkill_all(self) -> None:
+        for _, p in self.procs:
+            if p.poll() is None:
+                try:
+                    p.kill()
+                except ProcessLookupError:
+                    pass
+
    def request_restart(self, daemon_name: str) -> bool:
        """Queue a daemon restart for the main loop to process.

@@ -235,12 +257,7 @@ class _Supervisor:
                        f"grace ({_GRACE_SECONDS:.0f}s) elapsed; SIGKILL on "
                        f"{', '.join(still_running)}"
                    )
-                    for _, p in self.procs:
-                        if p.poll() is None:
-                            try:
-                                p.kill()
-                            except ProcessLookupError:
-                                pass
+                    self._sigkill_all()

        done = all(p.poll() is not None for _, p in self.procs)
        if done:
@@ -361,7 +378,10 @@ def main(argv: Sequence[str] | None = None) -> int:
    # --signal HUP <bundle>` after writing routes.yaml. The kernel
    # delivers SIGHUP to PID 1 (this supervisor); forward it to
    # mitmdump so it reloads its addon.
-    signal.signal(signal.SIGHUP, lambda *_: sup.forward_signal(signal.SIGHUP, "egress"))  # type: ignore
+    signal.signal(
+        signal.SIGHUP,
+        lambda *_: sup.forward_signal(signal.SIGHUP, "egress"),  # type: ignore[misc]
+    )

    while not sup.tick():
        time.sleep(_POLL_INTERVAL)
@@ -0,0 +1,42 @@
+"""Shared helpers for cached-image quickstart stale checks."""
+
+from __future__ import annotations
+
+from datetime import datetime, timezone
+from pathlib import Path
+
+try:
+    from .config_store import ConfigStore
+except ImportError:
+    from config_store import ConfigStore  # type: ignore[import-not-found]  # pylint: disable=import-error,no-name-in-module
+
+
+class StaleImageError(Exception):
+    """Raised when a cached image or artifact exceeds the configured staleness
+    threshold. Callers can catch this to prompt interactively; headless paths
+    let it propagate as a fatal error."""
+
+
+def check_stale(label: str, created_at: datetime) -> None:
+    """Raise StaleImageError if `created_at` is older than the configured
+    stale-warning threshold. Negative threshold disables the check."""
+    threshold_days = ConfigStore().cached_image_stale_warning_days()
+    if threshold_days < 0:
+        return
+    now = datetime.now(timezone.utc)
+    created = created_at.astimezone(timezone.utc)
+    age = now - created
+    if age.total_seconds() <= threshold_days * 86400:
+        return
+    raise StaleImageError(
+        f"cached {label} is {age.days} day(s) old; "
+        "quickstart does not verify it matches the current Dockerfile/context"
+    )
+
+
+def check_stale_path(label: str, path: Path) -> None:
+    """Raise StaleImageError if `path`'s mtime exceeds the staleness threshold."""
+    check_stale(label, datetime.fromtimestamp(path.stat().st_mtime, tz=timezone.utc))
+
+
+__all__ = ["StaleImageError", "check_stale", "check_stale_path"]
@@ -25,8 +25,9 @@ class ManifestAgentProvider:
    header, and sets a placeholder CLAUDE_CODE_OAUTH_TOKEN in the agent
    so the Claude Code CLI starts.

-    `forward_host_credentials` forwards the host Codex auth token into
-    the egress daemon (Codex only).
+    `forward_host_credentials` forwards the host provider auth token into
+    the egress sidecar (Codex and Claude). For Codex this reads
+    `~/.codex/auth.json`; for Claude it reads `~/.claude/.credentials.json`.
    """

    template: str = "claude"
@@ -92,10 +93,15 @@ class ManifestAgentProvider:
                f"is only supported for built-in templates "
                f"({', '.join(sorted(PROVIDER_TEMPLATES))})"
            )
-        if forward_host_credentials and template != "codex":
+        if forward_host_credentials and template not in {"codex", "claude"}:
            raise ManifestError(
                f"bottle '{bottle_name}' agent_provider.forward_host_credentials "
-                "is currently only supported for template 'codex'"
+                "is only supported for templates 'codex' and 'claude'"
+            )
+        if forward_host_credentials and auth_token:
+            raise ManifestError(
+                f"bottle '{bottle_name}' agent_provider.forward_host_credentials "
+                "and auth_token both set; use one or the other"
            )
        settings = _parse_provider_settings(bottle_name, template, d.get("settings"))
        return cls(
@@ -71,6 +71,7 @@ class ManifestEgressRoute:
    OutboundDetectors: tuple[str, ...] | None = None
    InboundDetectors: tuple[str, ...] | None = None
    OutboundOnMatch: str = ""
+    PreserveAuth: bool = False

    @classmethod
    def from_dict(cls, bottle_name: str, idx: int, raw: object) -> "ManifestEgressRoute":
@@ -190,11 +191,22 @@ class ManifestEgressRoute:
                        f"only 'fetch' is accepted"
                    )

+        # --- preserve_auth ---
+        preserve_auth = False
+        if "preserve_auth" in d:
+            raw_preserve_auth = d.get("preserve_auth")
+            if not isinstance(raw_preserve_auth, bool):
+                raise ManifestError(
+                    f"{label} preserve_auth must be a boolean "
+                    f"(was {type(raw_preserve_auth).__name__})"
+                )
+            preserve_auth = raw_preserve_auth
+
        for k in d:
-            if k not in ("host", "matches", "auth", "role", "dlp", "git"):
+            if k not in ("host", "matches", "auth", "role", "dlp", "git", "preserve_auth"):
                raise ManifestError(
                    f"{label} has unknown key {k!r}; accepted keys are "
-                    f"'host', 'matches', 'auth', 'role', 'dlp', 'git'"
+                    f"'host', 'matches', 'auth', 'role', 'dlp', 'git', 'preserve_auth'"
                )

        return cls(
@@ -207,6 +219,7 @@ class ManifestEgressRoute:
            OutboundDetectors=outbound_detectors,
            InboundDetectors=inbound_detectors,
            OutboundOnMatch=outbound_on_match,
+            PreserveAuth=preserve_auth,
        )


@@ -15,6 +15,7 @@ from __future__ import annotations
 import json
 import urllib.error
 import urllib.request
+from collections.abc import Iterable
 from dataclasses import dataclass

 from ..paths import host_control_plane_token
@@ -40,10 +41,13 @@ class OrchestratorClientError(RuntimeError):
@dataclass(frozen=True)
 class RegisteredBottle:
    """What `POST /bottles` returns: the minted bottle id and the per-bottle
-    identity token the agent presents for app-layer attribution."""
+    identity token the agent presents for app-layer attribution. `env_var_secret`
+    is set by the caller (not from the server response) and carries the
+    encryption key so it can be injected into the agent container's env."""

    bottle_id: str
    identity_token: str
+    env_var_secret: str = ""


 class OrchestratorClient:
@@ -119,17 +123,21 @@ class OrchestratorClient:
        metadata: str = "",
        policy: str = "",
        tokens: dict[str, str] | None = None,
+        env_var_secret: str = "",
    ) -> RegisteredBottle:
        """Register a bottle and broker its launch (`POST /bottles`). `tokens`
        are the per-bottle egress auth values (env_name -> value) the
-        orchestrator holds in memory for the gateway to inject. Returns the
-        minted id + identity token."""
+        orchestrator holds in memory for the gateway to inject. When
+        *env_var_secret* is provided, the orchestrator also encrypts the token
+        values and stores them in ``bottled_agent_secrets`` for restart
+        recovery. Returns the minted id + identity token."""
        payload = self._ok("POST", "/bottles", {
            "source_ip": source_ip,
            "image_ref": image_ref,
            "metadata": metadata,
            "policy": policy,
            "tokens": tokens or {},
+            "env_var_secret": env_var_secret,
        })
        bottle_id = payload.get("bottle_id")
        token = payload.get("identity_token")
@@ -137,6 +145,24 @@ class OrchestratorClient:
            raise OrchestratorClientError("register: response missing bottle_id/identity_token")
        return RegisteredBottle(bottle_id=bottle_id, identity_token=token)

+    def reprovision_gateway(self, bottle_id: str, env_var_secret: str) -> bool:
+        """Re-inject a bottle's egress tokens from its ENV_VAR_SECRET
+        (`POST /bottles/<id>/reprovision_gateway`). Returns True when the
+        orchestrator successfully decrypted and restored the tokens, False
+        when it had no stored secrets for this bottle (404)."""
+        status, _ = self._request(
+            "POST",
+            f"/bottles/{bottle_id}/reprovision_gateway",
+            {"env_var_secret": env_var_secret},
+        )
+        if status == 404:
+            return False
+        if not 200 <= status < 300:
+            raise OrchestratorClientError(
+                f"reprovision_gateway {bottle_id}: HTTP {status}"
+            )
+        return True
+
    def teardown_bottle(self, bottle_id: str) -> bool:
        """Tear a bottle down (`DELETE /bottles/<id>`). False if the
        orchestrator didn't know it (404) — idempotent for cleanup paths."""
@@ -147,6 +173,20 @@ class OrchestratorClient:
            raise OrchestratorClientError(f"teardown {bottle_id}: HTTP {status}")
        return True

+    def reconcile(
+        self, live_source_ips: Iterable[str], *, grace_seconds: float | None = None,
+    ) -> list[str]:
+        """Drop registry rows for bottles that are no longer running
+        (`POST /reconcile`), returning the reaped bottle ids. `live_source_ips`
+        is the caller's enumeration of its live bottles — the orchestrator
+        can't see the backend from inside the infra container."""
+        body: dict[str, object] = {"live_source_ips": list(live_source_ips)}
+        if grace_seconds is not None:
+            body["grace_seconds"] = grace_seconds
+        payload = self._ok("POST", "/reconcile", body)
+        reaped = payload.get("reaped")
+        return [r for r in reaped if isinstance(r, str)] if isinstance(reaped, list) else []
+
    def set_policy(self, bottle_id: str, policy: str) -> bool:
        """Live-reload a bottle's policy (`PUT /bottles/<id>/policy`). False on
        404 (unknown bottle)."""
@@ -0,0 +1,107 @@
+"""Per-host orchestrator configuration store (settings in bot-bottle.db).
+
+Co-tenants the shared `bot-bottle.db` via the `DbStore` framework.  Settings
+are readable by the host launch path directly (no HTTP round-trip to the
+orchestrator), so they take effect even before the orchestrator is reachable.
+"""
+
+from __future__ import annotations
+
+import os
+import sqlite3
+from pathlib import Path
+
+from ..db_store import DbStore
+from ..migrations import TableMigrations
+from ..paths import host_db_path
+
+TEARDOWN_TIMEOUT_ENV = "BOT_BOTTLE_ORCHESTRATOR_TEARDOWN_TIMEOUT_SECONDS"
+DEFAULT_TEARDOWN_TIMEOUT_SECONDS = 30.0
+
+_MIGRATIONS = TableMigrations(
+    "orchestrator_config",
+    [
+        """
+        CREATE TABLE IF NOT EXISTS orchestrator_config (
+            id                       INTEGER PRIMARY KEY CHECK (id = 1),
+            teardown_timeout_seconds REAL
+        )
+        """,
+    ],
+)
+
+
+class OrchestratorConfigStore(DbStore):
+    """Orchestrator settings in the shared host DB."""
+
+    def __init__(self, db_path: Path | None = None) -> None:
+        super().__init__(db_path or host_db_path(), _MIGRATIONS)
+
+    def _connect(self) -> sqlite3.Connection:
+        conn = super()._connect()
+        conn.execute("PRAGMA busy_timeout=5000")
+        return conn
+
+    def get_teardown_timeout_seconds(self) -> float | None:
+        """Return the configured teardown timeout, or None if not set."""
+        try:
+            with self._connection() as conn:
+                row = conn.execute(
+                    "SELECT teardown_timeout_seconds FROM orchestrator_config WHERE id = 1"
+                ).fetchone()
+        except sqlite3.OperationalError:
+            return None
+        return row["teardown_timeout_seconds"] if row else None
+
+    def set_teardown_timeout_seconds(self, value: float) -> None:
+        """Persist the teardown timeout."""
+        with self._connection() as conn:
+            conn.execute(
+                "INSERT OR REPLACE INTO orchestrator_config"
+                " (id, teardown_timeout_seconds) VALUES (1, ?)",
+                (value,),
+            )
+        self._chmod()
+
+    def delete_teardown_timeout_seconds(self) -> bool:
+        """Clear the stored teardown timeout. Returns True if a value existed."""
+        with self._connection() as conn:
+            cur = conn.execute(
+                "UPDATE orchestrator_config SET teardown_timeout_seconds = NULL"
+                " WHERE id = 1 AND teardown_timeout_seconds IS NOT NULL"
+            )
+        return cur.rowcount > 0
+
+
+def resolve_teardown_timeout(db_path: Path | None = None) -> float:
+    """Return the teardown timeout to use, in priority order:
+
+    1. ``BOT_BOTTLE_ORCHESTRATOR_TEARDOWN_TIMEOUT_SECONDS`` env var
+    2. ``teardown_timeout_seconds`` in the orchestrator config DB
+    3. ``DEFAULT_TEARDOWN_TIMEOUT_SECONDS`` (30 s)
+    """
+    raw = os.environ.get(TEARDOWN_TIMEOUT_ENV, "").strip()
+    if raw:
+        try:
+            value = float(raw)
+            if value > 0:
+                return value
+        except ValueError:
+            pass
+
+    store = OrchestratorConfigStore(db_path)
+    if not store.is_migrated():
+        store.migrate()
+    db_value = store.get_teardown_timeout_seconds()
+    if db_value is not None and db_value > 0:
+        return db_value
+
+    return DEFAULT_TEARDOWN_TIMEOUT_SECONDS
+
+
+__all__ = [
+    "OrchestratorConfigStore",
+    "resolve_teardown_timeout",
+    "TEARDOWN_TIMEOUT_ENV",
+    "DEFAULT_TEARDOWN_TIMEOUT_SECONDS",
+]
@@ -9,10 +9,17 @@ vsock / unix-socket portability caveats):
    GET    /bottles                   -> 200 {"bottles": [ <redacted record>, ...]}
    POST   /bottles                   -> 201 {"bottle_id","identity_token"}  (launch)
                                         body: {"source_ip", ["image_ref"],
-                                                ["metadata"], ["policy"]}
+                                                ["metadata"], ["policy"],
+                                                ["tokens"], ["env_var_secret"]}
    PUT    /bottles/<bottle_id>/policy -> 200 {"updated": true} | 404  (live reload)
                                         body: {"policy"}
+    POST   /bottles/<bottle_id>/reprovision_gateway
+                                      -> 200 {"reprovisioned": true} | 404
+                                         body: {"env_var_secret"}
    DELETE /bottles/<bottle_id>        -> 200 {"torn_down": true} | 404  (teardown)
+    POST   /reconcile                 -> 200 {"reaped": [bottle_id, ...]}
+                                         body: {"live_source_ips": [...],
+                                                ["grace_seconds"]}
    POST   /attribute                 -> 200 {"bottle_id"} | 403
    POST   /resolve                   -> 200 {"bottle_id","policy"} | 403
                                         body: {"source_ip","identity_token"}
@@ -113,12 +120,14 @@ def dispatch(  # pylint: disable=too-many-return-statements,too-many-branches
        tokens = {
            k: v for k, v in raw_tokens.items() if isinstance(k, str) and isinstance(v, str)
        } if isinstance(raw_tokens, dict) else {}
+        env_var_secret = data.get("env_var_secret", "")
        rec = orch.launch_bottle(
            source_ip,
            image_ref=image_ref if isinstance(image_ref, str) else "",
            metadata=metadata if isinstance(metadata, str) else "",
            policy=policy if isinstance(policy, str) else "",
            tokens=tokens,
+            env_var_secret=env_var_secret if isinstance(env_var_secret, str) else "",
        )
        return 201, {"bottle_id": rec.bottle_id, "identity_token": rec.identity_token}

@@ -135,12 +144,50 @@ def dispatch(  # pylint: disable=too-many-return-statements,too-many-branches
            return 200, {"updated": True}
        return 404, {"error": "no such bottle"}

+    if (
+        method == "POST"
+        and route.startswith("/bottles/")
+        and route.endswith("/reprovision_gateway")
+    ):
+        bottle_id = route[len("/bottles/") : -len("/reprovision_gateway")]
+        try:
+            data = _parse_json_object(body)
+        except ValueError as e:
+            return 400, {"error": f"invalid JSON: {e}"}
+        env_var_secret = data.get("env_var_secret")
+        if not isinstance(env_var_secret, str) or not env_var_secret:
+            return 400, {"error": "env_var_secret (string) is required"}
+        if orch.reprovision_from_secret(bottle_id, env_var_secret):
+            return 200, {"reprovisioned": True}
+        return 404, {"error": "no stored secrets for this bottle"}
+
    if method == "DELETE" and route.startswith("/bottles/"):
        bottle_id = route[len("/bottles/"):]
        if orch.teardown_bottle(bottle_id):
            return 200, {"torn_down": True}
        return 404, {"error": "no such bottle"}

+    if method == "POST" and route == "/reconcile":
+        # Host-driven self-heal: the caller enumerates its live bottles (only
+        # the host can see the backend) and the orchestrator drops rows for
+        # every other active bottle. Trusted-caller only — an agent that could
+        # reach this would be able to unregister its neighbours.
+        try:
+            data = _parse_json_object(body)
+        except ValueError as e:
+            return 400, {"error": f"invalid JSON: {e}"}
+        raw_ips = data.get("live_source_ips")
+        if not isinstance(raw_ips, list):
+            return 400, {"error": "live_source_ips (list of strings) is required"}
+        live = [ip for ip in raw_ips if isinstance(ip, str) and ip]
+        grace = data.get("grace_seconds")
+        kwargs = (
+            {"grace_seconds": float(grace)}
+            if isinstance(grace, (int, float)) and not isinstance(grace, bool)
+            else {}
+        )
+        return 200, {"reaped": orch.reconcile(live, **kwargs)}
+
    if method == "POST" and route == "/attribute":
        try:
            data = _parse_json_object(body)
@@ -27,6 +27,7 @@ from ..paths import (
    CONTROL_PLANE_TOKEN_ENV,
    host_control_plane_token,
    host_db_path,
+    host_gateway_ca_dir,
 )
 from ..supervise import DB_PATH_IN_CONTAINER

@@ -48,14 +49,23 @@ GATEWAY_LABEL = "bot-bottle-orch-gateway=1"
 # the source IP the gateway attributes by is the address on this network.
 GATEWAY_NETWORK = "bot-bottle-gateway"

-# mitmproxy's CA dir in the bundle. A persistent named volume here keeps the
-# gateway's self-generated CA STABLE across container recreation — every agent
-# installs this one CA to trust the shared gateway's TLS interception, so it
-# must not rotate when the gateway restarts.
+# mitmproxy's CA dir in the bundle. The host's gateway-CA dir (see
+# `host_gateway_ca_dir`) is bind-mounted here so the gateway's self-generated
+# CA stays STABLE across container recreation — every agent installs this one
+# CA to trust the shared gateway's TLS interception, so it must not rotate when
+# the gateway restarts. A host bind-mount rather than a named volume: a named
+# volume is silently wiped by `docker volume prune`, minting a fresh CA that
+# breaks every running bottle (issue #450).
 MITMPROXY_HOME = "/home/mitmproxy/.mitmproxy"
-GATEWAY_CA_VOLUME = "bot-bottle-gateway-mitmproxy"
 GATEWAY_CA_CERT = f"{MITMPROXY_HOME}/mitmproxy-ca-cert.pem"

+# The CA material mitmproxy writes into its confdir. mitmproxy reuses these on
+# startup when present and generates them only on first run, so persisting them
+# is what makes the CA stable; deleting them (see `rotate_gateway_ca`) forces a
+# fresh CA on the next start. `mitmproxy-ca.pem` (cert + private key) is the
+# signing identity; the rest are derived encodings agents/clients consume.
+GATEWAY_CA_GLOB = "mitmproxy-ca*"
+
 # The gateway data-plane image + its Dockerfile. Kept as a local constant
 # rather than imported from the backend layer, which would drag
 # the whole backend layer into the lean orchestrator (see #359); unify when
@@ -73,6 +83,26 @@ def _host_db_dir() -> str:
    return str(db_dir)


+def rotate_gateway_ca(ca_dir: Path | None = None) -> list[Path]:
+    """Delete the persisted mitmproxy CA so the next gateway start mints a
+    fresh one — the explicit, deliberate CA-rollover path (issue #450).
+
+    Persistence keeps the CA stable across restarts precisely because mitmproxy
+    reuses the on-disk CA; rotation is therefore just removing that material.
+    Returns the files removed (empty when there was no CA yet); idempotent.
+
+    This only clears the on-disk CA. It does NOT stop the running gateway (whose
+    mitmproxy still holds the old CA in memory) or re-provision agents — the
+    caller recreates the gateway to mint the new CA and re-attaches bottles.
+    `rotate-ca` on the orchestrator CLI wires those steps together."""
+    ca_dir = ca_dir if ca_dir is not None else host_gateway_ca_dir()
+    removed: list[Path] = []
+    for path in sorted(ca_dir.glob(GATEWAY_CA_GLOB)):
+        path.unlink()
+        removed.append(path)
+    return removed
+
+
 class GatewayError(Exception):
    """The shared gateway failed to build/start/stop (non-zero `docker` exit)."""

@@ -221,9 +251,10 @@ class DockerGateway(Gateway):
            "--name", self.name,
            "--label", GATEWAY_LABEL,
            "--network", self.network,
-            # Persist the self-generated CA so it survives restarts (agents
-            # trust it) — see GATEWAY_CA_VOLUME.
-            "--volume", f"{GATEWAY_CA_VOLUME}:{MITMPROXY_HOME}",
+            # Persist the self-generated CA on the host so it survives both
+            # container recreation AND docker volume pruning (agents trust it)
+            # — see host_gateway_ca_dir / issue #450.
+            "--volume", f"{host_gateway_ca_dir()}:{MITMPROXY_HOME}",
            # Share the one host DB: the supervise daemon queues proposals
            # into the same file the orchestrator (and the operator, over
            # HTTP) reads — no second, disconnected DB in the container.
@@ -272,7 +303,7 @@ class DockerGateway(Gateway):


 __all__ = [
-    "Gateway", "DockerGateway", "GatewayError",
+    "Gateway", "DockerGateway", "GatewayError", "rotate_gateway_ca",
    "GATEWAY_NAME", "GATEWAY_LABEL", "GATEWAY_IMAGE", "GATEWAY_NETWORK",
-    "GATEWAY_CA_VOLUME", "GATEWAY_CA_CERT",
+    "GATEWAY_CA_CERT", "GATEWAY_CA_GLOB",
 ]
@@ -1,17 +1,15 @@
 """Orchestrator + gateway lifecycle (PRD 0070, docker slice).

-Runs the orchestrator control plane **as a container** on the shared gateway
-network, alongside the gateway container. This is the PRD's "virtualize the
-orchestrator": container↔container between the gateway and the orchestrator
-avoids the host firewall (which drops container→host traffic), and the gateway
-reaches the control plane by container name over docker DNS. The host CLI
-reaches it via a published loopback port.
+Runs both the orchestrator control plane and the gateway data plane inside
+a single `bot-bottle-infra` container on the shared gateway network —
+matching the structure already used by the macOS and Firecracker backends.
+`gateway_init` is PID 1 and supervises both; the infra container is an
+idempotent per-host singleton.

-The orchestrator runs with the **register-only broker** — the *backend*
-launches agent containers (compose), so the orchestrator needs no docker
-socket. That keeps this control-plane container unprivileged; the host manages
-both containers. `ensure_running` is an idempotent singleton (fixed container
-names + the published port).
+The combined container replaces the prior two-container split
+(bot-bottle-orchestrator + bot-bottle-orch-gateway). The host CLI reaches
+the control plane via a published loopback port; gateway daemons reach it
+over 127.0.0.1 (same container).
 """

 from __future__ import annotations
@@ -25,50 +23,75 @@ from pathlib import Path

 from .. import log
 from ..docker_cmd import run_docker
-from ..paths import CONTROL_PLANE_TOKEN_ENV, bot_bottle_root, host_control_plane_token
-from .gateway import GATEWAY_IMAGE, GATEWAY_NAME, GATEWAY_NETWORK, DockerGateway, GatewayError
+from ..paths import (
+    CONTROL_PLANE_TOKEN_ENV,
+    bot_bottle_root,
+    host_control_plane_token,
+    host_gateway_ca_dir,
+)
+from ..supervise import DB_PATH_IN_CONTAINER
+from .gateway import (
+    GATEWAY_DOCKERFILE,
+    GATEWAY_IMAGE,
+    GATEWAY_NETWORK,
+    GatewayError,
+    MITMPROXY_HOME,
+    _host_db_dir,
+)

 DEFAULT_PORT = 8099
-ORCHESTRATOR_NAME = "bot-bottle-orchestrator"
-ORCHESTRATOR_LABEL = "bot-bottle-orchestrator=1"
-# The control-plane's own runtime image — lean (python + the stdlib-only
-# `bot_bottle` package, bind-mounted at run time), distinct from the heavy
-# gateway data-plane image it used to borrow (#384). Env override for
-# operators pinning a published build.
+DEFAULT_STARTUP_TIMEOUT_SECONDS = 45.0
+
+INFRA_NAME = "bot-bottle-infra"
+INFRA_LABEL = "bot-bottle-infra=1"
+# The combined infra image: gateway data plane + orchestrator content.
+# Built from Dockerfile.infra (FROM gateway + COPY --from orchestrator).
+INFRA_IMAGE = os.environ.get("BOT_BOTTLE_INFRA_IMAGE", "bot-bottle-infra:latest")
+INFRA_DOCKERFILE = "Dockerfile.infra"
+# Baked as a container label so `ensure_running` can detect whether the
+# running container is executing the current bind-mounted source.
+INFRA_SOURCE_HASH_LABEL = "bot-bottle-infra-source-hash"
+
+# Orchestrator image: the single canonical definition of the control-plane
+# content (lean: python:3.12-slim + bot_bottle package, no mitmproxy/git).
+# Used as a build intermediate: `Dockerfile.infra` COPY --from this image.
 ORCHESTRATOR_IMAGE = os.environ.get(
    "BOT_BOTTLE_ORCHESTRATOR_IMAGE", "bot-bottle-orchestrator:latest"
 )
 ORCHESTRATOR_DOCKERFILE = "Dockerfile.orchestrator"
-# Baked onto the container as a label so `ensure_running` can tell whether the
-# running process is executing the *current* bind-mounted source — see
-# `source_hash`.
-ORCHESTRATOR_SOURCE_HASH_LABEL = "bot-bottle-orchestrator-source-hash"

-# The repo root is bind-mounted into the control-plane container so
-# `python -m bot_bottle.orchestrator` resolves the package (the orchestrator
-# is stdlib-only, so the lean orchestrator image's python is enough).
-_REPO_ROOT = Path(__file__).resolve().parents[2]
-_APP_DIR = "/app"
+# The gateway daemons + orchestrator the infra container runs.
+# BOT_BOTTLE_GATEWAY_DAEMONS listing `orchestrator` opts it in to
+# gateway_init's supervise tree (see gateway_init._OPT_IN_DAEMONS).
+_INFRA_DAEMONS = "egress,git-http,supervise,orchestrator"
+
+# The bind-mount path for the live control-plane source inside the
+# container. Separate from /app so the gateway's baked scripts
+# (egress_addon.py, egress-entrypoint.sh) are not overlaid.
+_SRC_IN_CONTAINER = "/bot-bottle-src"
+# Bot-bottle host-root bind-mount inside the container (DB + state).
 _ROOT_IN_CONTAINER = "/bot-bottle-root"

+# The supervise daemon writes proposals into the host DB directory.
+_SUPERVISE_DB_DIR_IN_CONTAINER = os.path.dirname(DB_PATH_IN_CONTAINER)
+
 _HEALTH_POLL_SECONDS = 0.25
-DEFAULT_STARTUP_TIMEOUT_SECONDS = 45.0
 _HEALTH_REQUEST_TIMEOUT_SECONDS = 1.0

+_REPO_ROOT = Path(__file__).resolve().parents[2]
+

 class OrchestratorStartError(RuntimeError):
-    """The orchestrator container did not become healthy within the timeout."""
+    """The infra container did not become healthy within the timeout."""


 def source_hash(repo_root: Path) -> str:
    """Content hash of the orchestrator's bind-mounted Python source (the
-    `bot_bottle` package the control-plane process imports). This only
-    changes when the code that would actually run inside the container
-    changes — `ensure_running` recreates the container on a mismatch and
-    otherwise leaves a healthy one alone, so a bottle launch that isn't
-    accompanied by a code change doesn't restart the process and drop every
-    *other* active bottle's in-memory egress tokens (`Orchestrator._tokens`
-    in `service.py`, never persisted to disk by design)."""
+    `bot_bottle` package the control-plane process imports). Changes only
+    when the code that would actually run changes — `ensure_running`
+    recreates the container on a mismatch so a code change takes effect,
+    but leaves a healthy up-to-date container alone to preserve in-memory
+    egress tokens."""
    h = hashlib.sha256()
    for path in sorted((repo_root / "bot_bottle").rglob("*.py")):
        h.update(str(path.relative_to(repo_root)).encode())
@@ -77,57 +100,37 @@ def source_hash(repo_root: Path) -> str:


 class OrchestratorService:
-    """Manages the orchestrator control-plane container + the shared gateway.
+    """Manages the single per-host infra container (control plane + gateway).
    Callers only need `ensure_running()` + `url`.

-    `orchestrator_name` / `orchestrator_label` let backends run independent
-    orchestrators on the same host without name collisions (e.g. the
-    Firecracker backend uses `bot-bottle-fc-orchestrator` alongside the Docker
-    backend's `bot-bottle-orchestrator`); `gateway_name` gives the paired
-    gateway container the same treatment (e.g. isolated integration tests
-    that can't share the production `GATEWAY_NAME` singleton). Subclass and
-    override `_gateway()` for anything `_gateway_image`/`gateway_name` can't
-    express (a genuinely backend-specific gateway variant)."""
+    `infra_name` / `infra_label` let backends run independent infra containers
+    on the same host without name collisions (e.g. isolated integration tests
+    that can't share the production INFRA_NAME singleton)."""

    def __init__(
        self,
        *,
        port: int = DEFAULT_PORT,
        network: str = GATEWAY_NETWORK,
-        image: str = ORCHESTRATOR_IMAGE,
-        gateway_image: str = GATEWAY_IMAGE,
-        gateway_name: str = GATEWAY_NAME,
+        image: str = INFRA_IMAGE,
        repo_root: Path = _REPO_ROOT,
        host_root: Path | None = None,
-        orchestrator_name: str = ORCHESTRATOR_NAME,
-        orchestrator_label: str = ORCHESTRATOR_LABEL,
+        infra_name: str = INFRA_NAME,
+        infra_label: str = INFRA_LABEL,
    ) -> None:
        self.port = port
        self.network = network
-        # Two distinct images (#384): `image` is the lean control-plane
-        # runtime this container runs; `_gateway_image` is the heavy egress /
-        # git-gate / supervise data plane the gateway container runs. They
-        # were one conflated image before the split.
        self.image = image
-        self._gateway_image = gateway_image
-        self._gateway_name = gateway_name
        self._repo_root = repo_root
        self._host_root = host_root or bot_bottle_root()
-        self._orchestrator_name = orchestrator_name
-        self._orchestrator_label = orchestrator_label
+        self._infra_name = infra_name
+        self._infra_label = infra_label

    @property
    def url(self) -> str:
        """Host-side control-plane URL (published loopback port)."""
        return f"http://127.0.0.1:{self.port}"

-    @property
-    def internal_url(self) -> str:
-        """Control-plane URL as the gateway container reaches it — by name over
-        docker DNS on the shared network. This is the gateway's
-        BOT_BOTTLE_ORCHESTRATOR_URL."""
-        return f"http://{self._orchestrator_name}:{self.port}"
-
    def is_healthy(self, *, timeout: float = _HEALTH_REQUEST_TIMEOUT_SECONDS) -> bool:
        try:
            with urllib.request.urlopen(f"{self.url}/health", timeout=timeout) as resp:
@@ -139,139 +142,131 @@ class OrchestratorService:
        proc = run_docker(["docker", "ps", "--filter", f"name=^/{name}$", "--format", "{{.Names}}"])
        return name in proc.stdout.split()

-    def _run_orchestrator_container(self, current_hash: str) -> None:
-        """Start the control-plane container (idempotent: clears a stale
-        fixed-name container first). Register-only broker → no docker socket.
-        Labels the container with `current_hash` so a later `ensure_running`
-        can detect a real code change (see `source_hash`)."""
-        run_docker(["docker", "rm", "--force", self._orchestrator_name])
-        proc = run_docker([
-            "docker", "run", "--detach",
-            "--name", self._orchestrator_name,
-            "--label", self._orchestrator_label,
-            "--label", f"{ORCHESTRATOR_SOURCE_HASH_LABEL}={current_hash}",
-            "--network", self.network,
-            # Host CLI reaches the control plane here; bound to loopback so it
-            # is not exposed on the host's external interfaces. NOTE: the
-            # container is still on `self.network` (the shared gateway network),
-            # so agents can reach it by container IP — which is exactly why the
-            # control plane requires the secret below rather than trusting the
-            # network boundary.
-            "--publish", f"127.0.0.1:{self.port}:{self.port}",
-            "--volume", f"{self._repo_root}:{_APP_DIR}:ro",
-            "--workdir", _APP_DIR,
-            # Persist the registry DB on the host (sole-owner: only the
-            # orchestrator opens bot-bottle.db).
-            "--volume", f"{self._host_root}:{_ROOT_IN_CONTAINER}",
-            "--env", f"BOT_BOTTLE_ROOT={_ROOT_IN_CONTAINER}",
-            # The control-plane secret it requires on every route but /health.
-            # Bare `--env NAME` → docker inherits the value from the run env
-            # below, so the secret never lands on argv / `docker inspect`.
-            "--env", CONTROL_PLANE_TOKEN_ENV,
-            "--entrypoint", "python3",
-            self.image,
-            "-m", "bot_bottle.orchestrator",
-            "--host", "0.0.0.0", "--port", str(self.port), "--broker", "stub",
-        ], env={**os.environ, CONTROL_PLANE_TOKEN_ENV: host_control_plane_token()})
-        if proc.returncode != 0:
-            raise OrchestratorStartError(
-                f"orchestrator container failed to start: {proc.stderr.strip()}"
-            )
-
-    def _gateway(self) -> DockerGateway:
-        return DockerGateway(
-            self._gateway_image,
-            name=self._gateway_name,
-            network=self.network,
-            orchestrator_url=self.internal_url,
-        )
-
-    def _ensure_orchestrator_image(self) -> None:
-        """Build the lean control-plane image from `Dockerfile.orchestrator`
-        when it's missing (#384). Cheap — a `FROM python:*-slim` base with no
-        deps to install, so the layer cache makes rebuilds a no-op. Unlike the
-        gateway image this is build-if-missing, not build-every-time: the
-        control plane bind-mounts its source, so a code change is caught by the
-        source-hash recreate (below), not by an image rebuild."""
-        if run_docker(["docker", "image", "inspect", self.image]).returncode == 0:
-            return
-        argv = ["docker", "build", "-t", self.image,
-                "-f", str(self._repo_root / ORCHESTRATOR_DOCKERFILE),
-                str(self._repo_root)]
-        if os.environ.get("BOT_BOTTLE_NO_CACHE"):
-            argv.insert(2, "--no-cache")
-        proc = run_docker(argv)
-        if proc.returncode != 0:
-            raise GatewayError(
-                f"orchestrator image build failed: {proc.stderr.strip()}"
-            )
-
-    def _orchestrator_source_current(self, current_hash: str) -> bool:
-        """True iff the running orchestrator container was created from the
-        *current* bind-mounted source. Mirrors `DockerGateway`'s
-        image-staleness check, but by content hash rather than image id since
-        the orchestrator runs bind-mounted source, not a built image."""
-        if not self._container_running(self._orchestrator_name):
+    def _infra_source_current(self, current_hash: str) -> bool:
+        """True iff the running infra container was started from the current
+        bind-mounted source. Mirrors the macOS backend's `_source_current`."""
+        if not self._container_running(self._infra_name):
            return False
        proc = run_docker([
            "docker", "inspect", "--format",
-            "{{ index .Config.Labels \"" + ORCHESTRATOR_SOURCE_HASH_LABEL + "\" }}",
-            self._orchestrator_name,
+            "{{ index .Config.Labels \"" + INFRA_SOURCE_HASH_LABEL + "\" }}",
+            self._infra_name,
        ])
        if proc.returncode != 0:
-            return True  # can't compare -> don't churn a working container
+            return True  # can't compare → don't churn a working container
        return proc.stdout.strip() == current_hash

+    def _ensure_network(self) -> None:
+        if run_docker(["docker", "network", "inspect", self.network]).returncode == 0:
+            return
+        proc = run_docker(["docker", "network", "create", self.network])
+        if proc.returncode != 0 and "already exists" not in proc.stderr:
+            raise GatewayError(
+                f"gateway network {self.network} failed to create: {proc.stderr.strip()}"
+            )
+
+    def _build_images(self) -> None:
+        """Build the gateway base, the orchestrator intermediate, then the
+        infra image. All are cache-aware: a no-op when nothing changed."""
+        for tag, dockerfile in (
+            (GATEWAY_IMAGE, GATEWAY_DOCKERFILE),
+            (ORCHESTRATOR_IMAGE, ORCHESTRATOR_DOCKERFILE),
+            (self.image, INFRA_DOCKERFILE),
+        ):
+            argv = ["docker", "build", "-t", tag,
+                    "-f", str(self._repo_root / dockerfile),
+                    str(self._repo_root)]
+            if os.environ.get("BOT_BOTTLE_NO_CACHE"):
+                argv.insert(2, "--no-cache")
+            proc = run_docker(argv)
+            if proc.returncode != 0:
+                raise GatewayError(f"{dockerfile} build failed: {proc.stderr.strip()}")
+
+    def _run_infra_container(self, current_hash: str) -> None:
+        """Start the combined infra container (idempotent: clears a stale
+        fixed-name container first). Labels the container with `current_hash`
+        so a later `ensure_running` can detect a real code change."""
+        self._ensure_network()
+        run_docker(["docker", "rm", "--force", self._infra_name])
+        proc = run_docker([
+            "docker", "run", "--detach",
+            "--name", self._infra_name,
+            "--label", self._infra_label,
+            "--label", f"{INFRA_SOURCE_HASH_LABEL}={current_hash}",
+            "--network", self.network,
+            # Host CLI reaches the control plane here (loopback only).
+            # gateway_init always starts the orchestrator on DEFAULT_PORT (8099)
+            # inside the container; self.port is the host-side published port.
+            "--publish", f"127.0.0.1:{self.port}:{DEFAULT_PORT}",
+            # Persist the mitmproxy CA on the host so it survives container
+            # recreation AND docker volume pruning (issue #450): every agent
+            # trusts this one CA, so a fresh one would break all running bottles.
+            "--volume", f"{host_gateway_ca_dir()}:{MITMPROXY_HOME}",
+            # Shared supervise DB (same file the operator reads over HTTP).
+            "--volume", f"{_host_db_dir()}:{_SUPERVISE_DB_DIR_IN_CONTAINER}",
+            "--env", f"SUPERVISE_DB_PATH={DB_PATH_IN_CONTAINER}",
+            # Live control-plane source, mounted to a path that does not
+            # overlay the gateway's baked /app scripts.
+            "--volume", f"{self._repo_root}:{_SRC_IN_CONTAINER}:ro",
+            # PYTHONPATH lets the orchestrator (and other Python daemons)
+            # import the live source ahead of the installed package.
+            "--env", f"PYTHONPATH={_SRC_IN_CONTAINER}",
+            # Orchestrator registry DB on the host (sole writer: control plane).
+            "--volume", f"{self._host_root}:{_ROOT_IN_CONTAINER}",
+            "--env", f"BOT_BOTTLE_ROOT={_ROOT_IN_CONTAINER}",
+            # Control-plane secret: required by the orchestrator (to enforce)
+            # and by the gateway daemons (to present on /resolve calls).
+            "--env", CONTROL_PLANE_TOKEN_ENV,
+            # Gateway daemons reach the orchestrator over loopback at its
+            # fixed internal port (DEFAULT_PORT), independent of self.port.
+            "--env", f"BOT_BOTTLE_ORCHESTRATOR_URL=http://127.0.0.1:{DEFAULT_PORT}",
+            # Opt the orchestrator into gateway_init's supervise tree.
+            "--env", f"BOT_BOTTLE_GATEWAY_DAEMONS={_INFRA_DAEMONS}",
+            self.image,
+        ], env={**os.environ, CONTROL_PLANE_TOKEN_ENV: host_control_plane_token()})
+        if proc.returncode != 0:
+            raise OrchestratorStartError(
+                f"infra container failed to start: {proc.stderr.strip()}"
+            )
+
    def ensure_running(
        self, *, startup_timeout: float = DEFAULT_STARTUP_TIMEOUT_SECONDS,
    ) -> str:
-        """Ensure the control plane + shared gateway are up; return the host
-        control-plane URL. Idempotent — a healthy control plane running
-        current code and a running gateway are left untouched. Raises
-        `OrchestratorStartError` on timeout."""
-        gateway = self._gateway()
-        gateway.ensure_built()  # rebuild the bundle image on a source change
-        gateway.ensure_running()  # creates the shared network + (re)starts gateway
+        """Ensure the infra container (control plane + gateway) is up; return
+        the host control-plane URL. Idempotent — a healthy container on current
+        source is left untouched. Raises `OrchestratorStartError` on timeout."""
+        self._build_images()

-        # Recreate the orchestrator container only when its bind-mounted
-        # source has actually changed since it started — its Python process
-        # loaded that code at startup and won't reload, so a stale container
-        # would keep running OLD control-plane code. Recreating on *every*
-        # launch (the prior behaviour) would drop every other active
-        # bottle's in-memory egress tokens each time a new bottle starts,
-        # since the orchestrator process holds them only in memory (#381).
        current_hash = source_hash(self._repo_root)
-        if self.is_healthy() and self._orchestrator_source_current(current_hash):
+        if self.is_healthy() and self._infra_source_current(current_hash):
            return self.url

-        self._ensure_orchestrator_image()
-        log.info(
-            "starting orchestrator container",
-            context={"name": self._orchestrator_name},
-        )
-        self._run_orchestrator_container(current_hash)
+        log.info("starting infra container", context={"name": self._infra_name})
+        self._run_infra_container(current_hash)

        deadline = time.monotonic() + startup_timeout
        while time.monotonic() < deadline:
            if self.is_healthy():
-                log.info("orchestrator healthy", context={"url": self.url})
+                log.info("infra container healthy", context={"url": self.url})
                return self.url
            time.sleep(_HEALTH_POLL_SECONDS)
        raise OrchestratorStartError(
-            f"orchestrator at {self.url} did not become healthy within {startup_timeout:g}s"
+            f"infra container at {self.url} did not become healthy within {startup_timeout:g}s"
        )

    def stop(self) -> None:
-        """Remove the orchestrator + gateway containers (idempotent)."""
-        run_docker(["docker", "rm", "--force", self._orchestrator_name])
-        self._gateway().stop()
+        """Remove the infra container (idempotent)."""
+        run_docker(["docker", "rm", "--force", self._infra_name])


 __all__ = [
    "OrchestratorService",
    "OrchestratorStartError",
-    "ORCHESTRATOR_NAME",
+    "INFRA_NAME",
+    "INFRA_IMAGE",
+    "INFRA_SOURCE_HASH_LABEL",
    "ORCHESTRATOR_IMAGE",
    "DEFAULT_PORT",
    "DEFAULT_STARTUP_TIMEOUT_SECONDS",
+    "source_hash",
 ]
@@ -32,6 +32,7 @@ import hmac
 import secrets
 import sqlite3
 import time
+from collections.abc import Iterable
 from dataclasses import dataclass
 from pathlib import Path

@@ -42,6 +43,12 @@ from ..paths import host_db_path
 # 256 bits of urandom, URL-safe — unguessable per-bottle identity token.
 IDENTITY_TOKEN_BYTES = 32

+# How recently a row must have been registered to be exempt from
+# `reap_absent`. Covers the window between `container run` and the address
+# becoming visible to another launch's enumeration, so reconciliation never
+# reaps a bottle that is still coming up.
+DEFAULT_REAP_GRACE_SECONDS = 120.0
+

 def new_identity_token() -> str:
    """A fresh per-bottle identity token (PRD 0070 attribution defence)."""
@@ -106,6 +113,22 @@ _MIGRATIONS = TableMigrations(
        # egress allowlist / routes / git config selected by source IP. The
        # multi-tenant gateway resolves it per request via `attribute`.
        "ALTER TABLE orchestrator_bottles ADD COLUMN policy TEXT NOT NULL DEFAULT ''",
+        # v4 — per-bottle encrypted egress secrets (PRD prd-new-secret-provider).
+        # One row per env-var: key (env-var name) is plaintext for auditing;
+        # value is the encrypted token string. The encryption key (ENV_VAR_SECRET)
+        # lives only in the agent's environment — a row alone cannot recover the
+        # credential.
+        """
+        CREATE TABLE IF NOT EXISTS bottled_agent_secrets (
+            bottled_agent_id TEXT NOT NULL,
+            key              TEXT NOT NULL,
+            value            TEXT NOT NULL,
+            type             TEXT NOT NULL DEFAULT 'injected_env_var'
+        )
+        """,
+        # v5 — index for fast per-bottle lookups and bulk DELETE on teardown.
+        "CREATE INDEX IF NOT EXISTS idx_bottled_agent_secrets_id "
+        "ON bottled_agent_secrets (bottled_agent_id, type)",
    ],
 )

@@ -225,6 +248,70 @@ class RegistryStore(DbStore):
            ).fetchall()
        return [_row_to_record(r) for r in rows]

+    def reap_absent(
+        self,
+        live_source_ips: Iterable[str],
+        *,
+        grace_seconds: float = DEFAULT_REAP_GRACE_SECONDS,
+        now: float | None = None,
+    ) -> list[BottleRecord]:
+        """Delete active rows whose source IP is not held by a live bottle.
+
+        A row only ever leaves the registry two ways: an explicit
+        `teardown_bottle` (the launcher's cleanup callback) or the supersede
+        sweep in `register`. Neither runs when the launching CLI dies hard —
+        SIGKILL, a closed terminal, a host sleep/crash — so the row outlives
+        its container. That orphan is not inert: source IPs are recycled by
+        the backend's DHCP, and `by_source_ip` fail-closes on ambiguity, so a
+        leftover row at a reused address can brick the *next* bottle that
+        lands on it (no policy resolved -> every host denied, reported to the
+        agent as "not in the allowlist"). Reconciling against the live set at
+        launch keeps the registry from accumulating those landmines.
+
+        Restores the invariant the data plane needs: **at most one active row
+        per live address, and none at all for a dead one.** Two cases, because
+        a dead bottle's address may already have been handed to a live one:
+
+          * no live bottle holds the address — every row there is an orphan;
+          * a live bottle holds it but several rows claim it — the newest
+            registration is authoritative and the rest are orphans, the same
+            rule `register`'s same-IP supersede sweep applies. Without this
+            second case a recycled address stays ambiguous, which is exactly
+            the state that resolves no policy.
+
+        `grace_seconds` protects an in-flight launch: registration happens
+        moments after `container run`, and a concurrent launch's address may
+        not be visible to the caller's enumeration yet. Rows younger than the
+        grace window are never reaped, so reconciliation can't race a bottle
+        that is still coming up. Returns the deleted records."""
+        live = {ip for ip in live_source_ips if ip}
+        cutoff = (time.time() if now is None else now) - grace_seconds
+        with self._connection() as conn:
+            rows = conn.execute(
+                "SELECT * FROM orchestrator_bottles WHERE state = 'active'",
+            ).fetchall()
+            by_ip: dict[str, list[BottleRecord]] = {}
+            for row in rows:
+                rec = _row_to_record(row)
+                by_ip.setdefault(rec.source_ip, []).append(rec)
+            candidates: list[BottleRecord] = []
+            for ip, recs in by_ip.items():
+                if ip not in live:
+                    candidates.extend(recs)
+                    continue
+                # Keep the newest claim on a live address; supersede the rest.
+                recs.sort(key=lambda r: r.created_at)
+                candidates.extend(recs[:-1])
+            doomed = [r for r in candidates if r.created_at <= cutoff]
+            for rec in doomed:
+                conn.execute(
+                    "DELETE FROM orchestrator_bottles WHERE bottle_id = ?",
+                    (rec.bottle_id,),
+                )
+        if doomed:
+            self._chmod()
+        return doomed
+
    def by_source_ip(self, source_ip: str) -> BottleRecord | None:
        """Network-layer attribution: the single active bottle at this source
        IP, or None if unknown or ambiguous (more than one — a
@@ -255,6 +342,57 @@ class RegistryStore(DbStore):
            return None
        return rec

+    # --- encrypted egress secret store ------------------------------------
+
+    def store_agent_secrets(
+        self,
+        bottle_id: str,
+        encrypted_values: dict[str, str],
+        secret_type: str = "injected_env_var",
+    ) -> None:
+        """Replace all stored secrets for *bottle_id* with *encrypted_values*
+        (env-var name → encrypted ciphertext). Deletes then re-inserts so a
+        re-registration is always consistent with the current token set."""
+        with self._connection() as conn:
+            conn.execute(
+                "DELETE FROM bottled_agent_secrets "
+                "WHERE bottled_agent_id = ? AND type = ?",
+                (bottle_id, secret_type),
+            )
+            conn.executemany(
+                "INSERT INTO bottled_agent_secrets "
+                "(bottled_agent_id, key, value, type) VALUES (?, ?, ?, ?)",
+                [(bottle_id, k, v, secret_type) for k, v in encrypted_values.items()],
+            )
+        self._chmod()
+
+    def get_agent_secrets(
+        self,
+        bottle_id: str,
+        secret_type: str = "injected_env_var",
+    ) -> dict[str, str]:
+        """Return {env_var_name: encrypted_value} for *bottle_id*, or {} if none."""
+        with self._connection() as conn:
+            rows = conn.execute(
+                "SELECT key, value FROM bottled_agent_secrets "
+                "WHERE bottled_agent_id = ? AND type = ?",
+                (bottle_id, secret_type),
+            ).fetchall()
+        return {row[0]: row[1] for row in rows}
+
+    def delete_agent_secrets(
+        self,
+        bottle_id: str,
+        secret_type: str = "injected_env_var",
+    ) -> None:
+        """Remove all stored secrets for *bottle_id* (e.g. on teardown)."""
+        with self._connection() as conn:
+            conn.execute(
+                "DELETE FROM bottled_agent_secrets "
+                "WHERE bottled_agent_id = ? AND type = ?",
+                (bottle_id, secret_type),
+            )
+

 __all__ = [
    "BottleRecord",
@@ -262,4 +400,5 @@ __all__ = [
    "new_identity_token",
    "default_db_path",
    "IDENTITY_TOKEN_BYTES",
+    "DEFAULT_REAP_GRACE_SECONDS",
 ]
@@ -0,0 +1,35 @@
+"""Shared host-side join for backend-discovered bottle encryption keys."""
+
+from __future__ import annotations
+
+from .client import OrchestratorClient, OrchestratorClientError
+
+
+def reprovision_bottles(
+    client: OrchestratorClient,
+    secrets_by_source_ip: dict[str, str],
+) -> int:
+    """Restore tokens for registered bottles whose backend exposes a key.
+
+    Backends own discovery because containers and microVMs have different
+    enumeration primitives. This helper owns the shared registry join and
+    intentionally tolerates one bad/missing key without blocking a launch.
+    """
+    restored = 0
+    for bottle in client.list_bottles():
+        bottle_id = bottle.get("bottle_id")
+        source_ip = bottle.get("source_ip")
+        if not isinstance(bottle_id, str) or not isinstance(source_ip, str):
+            continue
+        secret = secrets_by_source_ip.get(source_ip, "").strip()
+        if not secret:
+            continue
+        try:
+            if client.reprovision_gateway(bottle_id, secret):
+                restored += 1
+        except OrchestratorClientError:
+            continue
+    return restored
+
+
+__all__ = ["reprovision_bottles"]
@@ -0,0 +1,62 @@
+"""Rotate the shared gateway's mitmproxy CA (issue #450).
+
+    python -m bot_bottle.orchestrator.rotate_ca
+
+A deliberate CA rollover has two halves: drop the *persisted* CA so a fresh one
+is minted, and drop the *running* gateway so its mitmproxy (which holds the old
+CA in memory) is replaced. This one-shot command does both:
+
+  1. Delete the persisted CA under the host gateway-CA dir — the next gateway
+     start generates a new one (mitmproxy reuses an existing CA, generates only
+     when absent).
+  2. Force-remove the infra / standalone-gateway containers so the stale
+     in-memory CA is gone; the next bottle launch's idempotent `ensure_running`
+     brings the gateway back up and mints the fresh CA.
+
+It does NOT re-provision the new CA into already-running bottles — those must be
+re-attached so they install the new trust anchor. Rotation is thus an explicit,
+operator-driven action with a brief egress interruption, not an automatic one.
+"""
+
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+from ..docker_cmd import run_docker
+from ..paths import host_gateway_ca_dir
+from .gateway import GATEWAY_NAME, rotate_gateway_ca
+from .lifecycle import INFRA_NAME
+
+# The containers whose mitmproxy would still be serving the old CA from memory:
+# the consolidated infra container and the standalone per-host gateway.
+_GATEWAY_CONTAINERS = (INFRA_NAME, GATEWAY_NAME)
+
+
+def _out(msg: str) -> None:
+    sys.stdout.write(f"rotate-ca: {msg}\n")
+
+
+def main(argv: list[str] | None = None) -> int:
+    del argv  # no flags — a single deliberate action
+    ca_dir: Path = host_gateway_ca_dir()
+    removed = rotate_gateway_ca(ca_dir)
+    if removed:
+        _out(f"removed {len(removed)} CA file(s) from {ca_dir}")
+    else:
+        _out(f"no persisted CA under {ca_dir}; a fresh one is minted on next start")
+
+    # Drop any running gateway so its in-memory (now-stale) CA is replaced on
+    # the next launch. `rm --force` on an absent name is a tolerated no-op.
+    for name in _GATEWAY_CONTAINERS:
+        proc = run_docker(["docker", "rm", "--force", name])
+        if proc.returncode == 0 and proc.stdout.strip():
+            _out(f"removed running container {name}")
+
+    _out("done — the next bottle launch remints the CA; re-attach bottles to "
+         "install the new trust anchor")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())
@@ -0,0 +1,94 @@
+"""Symmetric encryption for per-bottle egress secrets (PRD prd-new-secret-provider).
+
+Each agent receives a random ENV_VAR_SECRET at startup — passed as an env var,
+never logged or persisted. The host uses this key to encrypt each egress auth
+token value before writing it to the bottled_agent_secrets table; the DB rows
+(ciphertext, plaintext env-var name) without the key are insufficient to
+recover the credentials.
+
+On orchestrator restart the in-memory token map is lost. The host-side
+reattachment path reads ENV_VAR_SECRET from the running agent container via
+``docker exec … printenv ENV_VAR_SECRET`` and posts it to
+``POST /bottles/<id>/reprovision_gateway``; the orchestrator decrypts the
+stored rows and re-populates ``_tokens``.
+
+Encryption scheme: HMAC-SHA256 used as a PRF in CTR mode (stdlib-only,
+no external deps). Each value is encrypted independently. The output blob is
+``nonce (16 bytes) || ciphertext`` encoded as URL-safe base64 (no padding).
+
+    keystream_block_i = HMAC-SHA256(key, nonce || i.to_bytes(4, "big"))
+    ciphertext_i      = plaintext_i XOR keystream_block_i[:len(plaintext_i)]
+"""
+
+from __future__ import annotations
+
+import base64
+import hashlib
+import hmac
+import secrets
+
+_KEY_BYTES = 32    # 256-bit key from ENV_VAR_SECRET
+_NONCE_BYTES = 16  # 128-bit random nonce per encrypt call
+_BLOCK = 32        # HMAC-SHA256 output width == one keystream block
+
+# Env-var name the agent container receives at startup.
+ENV_VAR_SECRET_NAME = "ENV_VAR_SECRET"
+
+
+def new_env_var_secret() -> str:
+    """Generate a fresh ENV_VAR_SECRET: 32 random bytes as URL-safe base64."""
+    return base64.urlsafe_b64encode(secrets.token_bytes(_KEY_BYTES)).rstrip(b"=").decode()
+
+
+def _b64dec(s: str) -> bytes:
+    return base64.urlsafe_b64decode(s + "=" * (-len(s) % 4))
+
+
+def _keystream(key: bytes, nonce: bytes, block_index: int) -> bytes:
+    return hmac.new(
+        key, nonce + block_index.to_bytes(4, "big"), hashlib.sha256
+    ).digest()
+
+
+def encrypt_value(secret_b64: str, plaintext: str) -> str:
+    """Encrypt a single string value with *secret_b64* (the ENV_VAR_SECRET).
+
+    Returns a URL-safe base64 blob ``nonce || ciphertext`` suitable for
+    the ``bottled_agent_secrets.value`` column."""
+    key = _b64dec(secret_b64)
+    pt = plaintext.encode()
+    nonce = secrets.token_bytes(_NONCE_BYTES)
+    ct = bytearray()
+    for i in range(0, len(pt), _BLOCK):
+        chunk = pt[i : i + _BLOCK]
+        ks = _keystream(key, nonce, i)[: len(chunk)]
+        ct.extend(p ^ k for p, k in zip(chunk, ks))
+    return base64.urlsafe_b64encode(nonce + bytes(ct)).rstrip(b"=").decode()
+
+
+def decrypt_value(secret_b64: str, blob_b64: str) -> str:
+    """Decrypt a blob produced by :func:`encrypt_value`.
+
+    Returns the original plaintext string. Raises ``ValueError`` for malformed
+    input or a key mismatch (wrong key produces garbage, not an error, unless
+    the plaintext is non-UTF-8 — treat all such failures as wrong key)."""
+    key = _b64dec(secret_b64)
+    try:
+        blob = _b64dec(blob_b64)
+    except Exception as exc:
+        raise ValueError(f"invalid ciphertext blob: {exc}") from exc
+    if len(blob) < _NONCE_BYTES:
+        raise ValueError("ciphertext blob too short")
+    nonce, ciphertext = blob[:_NONCE_BYTES], blob[_NONCE_BYTES:]
+    pt = bytearray()
+    for i in range(0, len(ciphertext), _BLOCK):
+        chunk = ciphertext[i : i + _BLOCK]
+        ks = _keystream(key, nonce, i)[: len(chunk)]
+        pt.extend(c ^ k for c, k in zip(chunk, ks))
+    try:
+        return bytes(pt).decode()
+    except UnicodeDecodeError as exc:
+        raise ValueError(f"decryption produced non-UTF-8 output (wrong key?): {exc}") from exc
+
+
+__all__ = ["ENV_VAR_SECRET_NAME", "new_env_var_secret", "encrypt_value", "decrypt_value"]
@@ -13,15 +13,20 @@ Launch lifecycle:
    and returns the record. If the broker rejects/fails, the registry entry
    is rolled back so a failed launch leaves no orphan.
  * `teardown_bottle` sends a signed teardown request, then deregisters.
+  * `reconcile` sweeps rows whose bottle is no longer running — the
+    self-heal for the teardown paths that never got to run (a hard-killed
+    launcher), since an orphan row at a recycled source IP bricks the next
+    bottle that lands on it.
 """

 from __future__ import annotations

 import json
+from collections.abc import Iterable
 from datetime import datetime, timezone

 from .broker import LaunchBroker, LaunchRequest, sign_request
-from .registry import BottleRecord, RegistryStore
+from .registry import DEFAULT_REAP_GRACE_SECONDS, BottleRecord, RegistryStore
 from .gateway import Gateway
 from ..supervise import (
    AuditEntry,
@@ -82,13 +87,22 @@ class Orchestrator:
        metadata: str = "",
        policy: str = "",
        tokens: dict[str, str] | None = None,
+        env_var_secret: str = "",
    ) -> BottleRecord:
        """Register a bottle (with its gateway policy + in-memory egress auth
        tokens) and broker its launch. Rolls the registry entry back if the
-        launch doesn't take, so a failure leaves no orphan."""
+        launch doesn't take, so a failure leaves no orphan.
+
+        When *env_var_secret* is provided alongside *tokens*, the token values
+        are also encrypted and written to ``bottled_agent_secrets`` so they can
+        survive an orchestrator restart (see ``reprovision_from_secret``)."""
        rec = self.registry.register(source_ip, metadata=metadata, policy=policy)
        if tokens:
            self._tokens[rec.bottle_id] = dict(tokens)
+            if env_var_secret:
+                from .secret_store import encrypt_value
+                encrypted = {k: encrypt_value(env_var_secret, v) for k, v in tokens.items()}
+                self.registry.store_agent_secrets(rec.bottle_id, encrypted)
        req = LaunchRequest(
            op="launch",
            bottle_id=rec.bottle_id,
@@ -117,6 +131,30 @@ class Orchestrator:
        self._tokens.pop(bottle_id, None)
        return True

+    def reconcile(
+        self,
+        live_source_ips: Iterable[str],
+        *,
+        grace_seconds: float = DEFAULT_REAP_GRACE_SECONDS,
+    ) -> list[str]:
+        """Drop registry rows for bottles that are no longer running, and
+        forget their in-memory egress tokens. Returns the reaped bottle ids.
+
+        The caller supplies the live set because only the host can enumerate
+        its own containers — the orchestrator runs *inside* the infra
+        container and has no view of the backend. Deliberately does not
+        broker a teardown: the container is already gone, so there is nothing
+        to stop, and a broker error must not stop the sweep from clearing
+        the row that would otherwise brick the next bottle at that address.
+
+        See `RegistryStore.reap_absent` for why orphans accumulate and why
+        they are harmful rather than merely untidy."""
+        reaped = self.registry.reap_absent(
+            live_source_ips, grace_seconds=grace_seconds)
+        for rec in reaped:
+            self._tokens.pop(rec.bottle_id, None)
+        return [rec.bottle_id for rec in reaped]
+
    def tokens_for(self, bottle_id: str) -> dict[str, str]:
        """The bottle's in-memory egress auth tokens (env_name -> value), or
        empty. The gateway injects these per request; they are never
@@ -255,6 +293,26 @@ class Orchestrator:
            ))
        return True, ""

+    # --- secret reprovision -----------------------------------------------
+
+    def reprovision_from_secret(self, bottle_id: str, env_var_secret: str) -> bool:
+        """Re-inject a bottle's egress tokens from its ENV_VAR_SECRET.
+
+        Reads the encrypted rows from ``bottled_agent_secrets``, decrypts each
+        value with *env_var_secret*, and restores ``_tokens[bottle_id]``.
+        Returns True on success, False when no stored secrets exist for this
+        bottle or decryption fails (wrong key / corrupt data)."""
+        from .secret_store import decrypt_value
+        encrypted = self.registry.get_agent_secrets(bottle_id)
+        if not encrypted:
+            return False
+        try:
+            self._tokens[bottle_id] = {k: decrypt_value(env_var_secret, v)
+                                       for k, v in encrypted.items()}
+        except ValueError:
+            return False
+        return True
+
    # --- consolidated gateway ----------------------------------------------

    def ensure_gateway(self) -> None:
@@ -33,6 +33,13 @@ HOST_DB_FILENAME = "bot-bottle.db"
 CONTROL_PLANE_TOKEN_FILENAME = "control-plane-token"
 CONTROL_PLANE_TOKEN_ENV = "BOT_BOTTLE_CONTROL_PLANE_TOKEN"

+# The host directory holding the gateway's persistent mitmproxy CA. Bind-mounted
+# into the infra/gateway container at mitmproxy's confdir so the self-generated
+# CA survives container recreation — every agent installs this one CA to trust
+# the shared gateway's TLS interception, so it must not rotate on restart. See
+# host_gateway_ca_dir() for why this is a host bind-mount, not a named volume.
+GATEWAY_CA_DIRNAME = "gateway-ca"
+

 def bot_bottle_root() -> Path:
    """The app data root — `$BOT_BOTTLE_ROOT` if set, else `~/.bot-bottle`."""
@@ -59,6 +66,23 @@ def host_db_dir() -> Path:
    return db_dir


+def host_gateway_ca_dir() -> Path:
+    """The directory holding the gateway's persistent mitmproxy CA, created if
+    missing. Backends bind-mount this into the infra/gateway container at
+    mitmproxy's confdir so the CA persists across container recreation.
+
+    A host bind-mount under the app-data root — deliberately NOT a Docker
+    named volume. A named volume survives `docker rm` but is silently wiped by
+    `docker volume prune` / `docker system prune --volumes` during routine host
+    maintenance; the gateway then mints a fresh CA that every already-running
+    bottle distrusts, failing the TLS handshake even after it reconnects to the
+    moved gateway (issue #450). A path under the root docker never prunes it,
+    and it stays directly inspectable + rotatable from the host."""
+    ca_dir = bot_bottle_root() / GATEWAY_CA_DIRNAME
+    ca_dir.mkdir(parents=True, exist_ok=True)
+    return ca_dir
+
+
 def host_control_plane_token() -> str:
    """The per-host control-plane secret, minted (256-bit, url-safe) and
    persisted 0600 on first use, then reused.
@@ -94,8 +118,10 @@ __all__ = [
    "HOST_DB_FILENAME",
    "CONTROL_PLANE_TOKEN_FILENAME",
    "CONTROL_PLANE_TOKEN_ENV",
+    "GATEWAY_CA_DIRNAME",
    "bot_bottle_root",
    "host_db_path",
    "host_db_dir",
+    "host_gateway_ca_dir",
    "host_control_plane_token",
 ]
@@ -6,9 +6,11 @@ from pathlib import Path

 try:
    from .audit_store import AuditStore
+    from .config_store import ConfigStore
    from .queue_store import QueueStore
 except ImportError:
    from audit_store import AuditStore  # type: ignore[import-not-found]  # pylint: disable=import-error,no-name-in-module
+    from config_store import ConfigStore  # type: ignore[import-not-found]  # pylint: disable=import-error,no-name-in-module
    from queue_store import QueueStore  # type: ignore[import-not-found]  # pylint: disable=import-error,no-name-in-module

 _instance: StoreManager | None = None
@@ -47,11 +49,13 @@ class StoreManager:
        return (
            QueueStore("", self.db_path).is_migrated()
            and AuditStore(self.db_path).is_migrated()
+            and ConfigStore(self.db_path).is_migrated()
        )

    def migrate(self) -> None:
        QueueStore("", self.db_path).migrate()
        AuditStore(self.db_path).migrate()
+        ConfigStore(self.db_path).migrate()


 __all__ = ["StoreManager"]
@@ -312,6 +312,44 @@ reaches over the RPC rather than a shared mount into the VM. WAL on the
 shared DB is therefore a deliberate, tested future change — not enabled ad
 hoc. `sqlite3` itself is stdlib, so "the host needs SQLite" is a non-cost.

+### Gateway CA: host-resident, like the DB
+
+The shared gateway bumps TLS with a self-generated mitmproxy CA, and **every
+bottle installs that CA** into its trust store to accept the bumped leaves. So
+the CA is durable per-host state with the same rule as the DB: it must outlive
+any single gateway container, or a restart mints a fresh CA that every
+already-running bottle distrusts — the TLS handshake then fails even after the
+bottle re-resolves and reconnects to the moved gateway (issue #450, a
+re-attachment blocker distinct from #443/#445).
+
+The CA lives on the **host filesystem** at `bot_bottle_root()/gateway-ca`
+(`host_gateway_ca_dir()`), bind-mounted into the container at mitmproxy's
+confdir. This is deliberately a host bind-mount, **not a container-runtime
+named volume**: a named volume survives ordinary container removal but can be
+silently wiped by Docker's or Apple Container's volume-prune commands during
+routine host maintenance, which is exactly how the ephemeral-CA symptom shows
+up in practice. A path under the app-data root is not managed or pruned by the
+container runtime, and stays directly inspectable and rotatable from the host.
+mitmproxy reuses an existing CA and generates one only on first run, so the
+bind-mount alone gives
+"adopt-existing, generate-on-first-run" for free.
+
+The macOS backend uses the same host-resident CA directory and bind-mounts it
+into the consolidated Apple infra container. Its `bot-bottle-mac-db` named
+volume remains container-only because that prevents incoherent cross-kernel
+SQLite locking, but the CA is deliberately not stored there: Apple Container
+also has a `container volume prune` operation, and the named volume is
+temporarily unreferenced while the infra container is recreated. Keeping the
+CA on the host makes both ordinary recreation and volume pruning safe.
+
+**Deliberate rollover** is the explicit inverse: `rotate_gateway_ca()` removes
+the persisted CA material so the next start remints it, and the
+`python -m bot_bottle.orchestrator.rotate_ca` one-shot wires that together with
+dropping the running gateway container (whose mitmproxy still holds the old CA
+in memory). Rotation does not auto-re-provision the new CA into running bottles
+— those re-attach to install the new anchor — so it is an operator action with
+a brief egress interruption, never an implicit one.
+
 ## Sequencing

 Jump straight to the **virtualized** end state (not a host-daemon stepping
@@ -0,0 +1,110 @@
+# PRD prd-new: CI artifact-based coverage and local Firecracker candidate flow
+
+- **Status:** Active
+- **Author:** Claude
+- **Created:** 2026-07-21
+- **Issue:** #446
+
+## Summary
+
+Restructure the CI test pipeline to run each test suite exactly once, upload
+small `.coverage.*` artifacts, and combine them in a lightweight aggregation
+job. Move the infra build onto the KVM runner so the ~194 MB rootfs never
+crosses the network for PRs. On main-branch pushes, publish the byte-identical
+rootfs that was tested.
+
+## Motivation
+
+The prior pipeline had two redundant costs:
+
+1. **Duplicate artifact transfers.** `build-infra` (ubuntu-latest) built and
+   uploaded the ~194 MB rootfs; `integration-firecracker` downloaded it; the
+   `coverage` job downloaded it a second time. Combined download overhead: ~83
+   seconds per run, plus the ~70-second upload.
+
+2. **Duplicate test execution.** `integration-firecracker` ran the Firecracker
+   integration suite; `coverage` ran the entire unit + integration suite again
+   on the same KVM runner to collect coverage data. Every line of Firecracker
+   code was tested twice per CI run.
+
+## Goals
+
+- Each test suite (unit, integration-docker, integration-firecracker) executes
+  exactly once per workflow run.
+- PRs incur no large artifact transfers — the rootfs stays on the KVM runner.
+- Main-branch pushes publish a byte-for-byte identical rootfs to the one that
+  passed the integration tests.
+- Concurrent workflow runs cannot cross-publish candidates (naturally enforced
+  by Gitea Actions' per-run artifact scoping).
+- Failed or cancelled runs block publication (enforced by the `needs:` chain on
+  `publish-infra`).
+
+## Non-goals
+
+- Changing test semantics or the coverage policy (ADR 0004).
+- Removing the KVM runner guard on `integration-firecracker` and `coverage`.
+- Changing how `publish_infra.py` builds or uploads the rootfs.
+
+## Design
+
+### Job graph
+
+```
+unit ──────────────────────────────────┐
+integration-docker ────────────────────┤──► coverage ──► publish-infra (main only)
+integration-firecracker (KVM) ─────────┘
+```
+
+### `unit`
+
+Unchanged except: `coverage run` writes `--data-file=.coverage.unit`; the file
+is uploaded as the `coverage-unit` artifact.
+
+### `integration-docker`
+
+Adds a `coverage` install step. `coverage run` writes `--data-file=.coverage.docker`;
+the file is uploaded as `coverage-docker`.
+
+### `integration-firecracker` (KVM runner)
+
+Replaces the old `stage-firecracker-inputs` → `build-infra` → download chain:
+
+1. Builds the infra candidate locally with
+   `BOT_BOTTLE_FC_DROPBEAR=/var/cache/bot-bottle-fc/dropbear`.
+2. Boots the candidate and runs integration tests with coverage, writing
+   `.coverage.firecracker`.
+3. Uploads the small `coverage-firecracker` artifact unconditionally.
+4. On main-branch pushes only, uploads the rootfs as `infra-candidate` and the
+   dropbear as `firecracker-inputs` so `publish-infra` can verify and publish
+   the byte-identical artifact.
+
+### `coverage`
+
+Moves from a KVM runner to `ubuntu-latest`. No tests are re-executed:
+
+1. Downloads `coverage-unit`, `coverage-docker`, and `coverage-firecracker`.
+2. Runs `scripts/coverage.sh aggregate critical`, which calls
+   `coverage combine` then `coverage report`.
+3. Runs the diff-coverage gate (`scripts/diff_coverage.py`).
+
+Coverage files use `relative_files = True` (`.coveragerc`) so they combine
+cleanly across runners with different absolute workspace paths.
+
+### `publish-infra`
+
+Depends on all four predecessor jobs (unchanged gate). Downloads `infra-candidate`
+and `firecracker-inputs` that were uploaded by `integration-firecracker` on
+main — the same byte sequence that passed the integration tests.
+
+### Eliminated jobs
+
+- `stage-firecracker-inputs`: existed only to copy the dropbear to ubuntu-latest
+  for `build-infra`. No longer needed.
+- `build-infra`: the infra candidate is now built on the KVM runner in
+  `integration-firecracker`.
+
+### Script changes
+
+`scripts/coverage.sh` gains an `aggregate` mode (`coverage.sh aggregate [critical]`)
+that combines pre-existing `.coverage.*` files instead of re-running tests.
+The existing run mode (`coverage.sh [critical]`) is preserved for local dev.
@@ -0,0 +1,146 @@
+# PRD prd-new: Claude forward_host_credentials
+
+- **Status:** Draft
+- **Author:** claude
+- **Created:** 2026-07-01
+- **Issue:** #325
+
+## Summary
+
+Add `agent_provider.forward_host_credentials: true` support for the
+`claude` template, mirroring the existing Codex flow. When enabled,
+bot-bottle reads the host's Claude OAuth session key from
+`~/.claude/.credentials.json` at launch, forwards it only to the egress sidecar,
+and injects a placeholder `CLAUDE_CODE_OAUTH_TOKEN` into the agent so
+Claude Code starts without ever seeing the real credential.
+
+## Problem
+
+Running a Claude agent in a container today requires the operator to
+manually extract a long-lived OAuth token (`claude setup-token`), export
+it as `BOT_BOTTLE_CLAUDE_OAUTH_TOKEN`, and reference it explicitly in
+the manifest with `agent_provider.auth_token:
+"BOT_BOTTLE_CLAUDE_OAUTH_TOKEN"`. This is a two-step manual ceremony
+that is easy to skip or do incorrectly.
+
+The host already stores a valid Claude session in `~/.claude/.credentials.json`
+after `claude login`. Codex already automates an
+equivalent extraction from `~/.codex/auth.json`. There is no reason
+Claude bottles cannot do the same.
+
+## Goals / Success Criteria
+
+- A Claude bottle with `forward_host_credentials: true` in the manifest
+  uses the host's `~/.claude/.credentials.json` session key at launch with no
+  additional operator steps.
+- The agent container receives only `CLAUDE_CODE_OAUTH_TOKEN=egress-placeholder`
+  — never the real token.
+- The real session key lives only in the egress sidecar's environment.
+- Missing, malformed, or expired host Claude auth fails launch with a
+  clear operator-facing message.
+- Existing `auth_token` behavior is unchanged.
+- `forward_host_credentials: true` is rejected in the manifest when both
+  `auth_token` and `forward_host_credentials` are set, since they serve
+  the same purpose.
+
+## Non-goals
+
+- Refreshing Claude OAuth tokens in the sidecar.
+- Writing a dummy `~/.claude.json` auth state to the agent (unlike the
+  Codex flow, Claude Code reads its credential from `CLAUDE_CODE_OAUTH_TOKEN`
+  in env, not from an auth file — no guest-side auth marker is needed).
+- Supporting `forward_host_credentials` for providers other than `codex`
+  and `claude`.
+
+## Design
+
+### Manifest schema
+
+```yaml
+agent_provider:
+  template: claude
+  forward_host_credentials: true
+```
+
+Rejects in manifest validation when:
+- Template is not `codex` or `claude`.
+- Both `auth_token` and `forward_host_credentials` are set.
+
+### Host auth extraction (`contrib/claude/claude_auth.py`)
+
+Claude Code credential storage varies by platform:
+
+- **Linux**: `~/.claude/.credentials.json`
+- **macOS**: macOS Keychain, service `"Claude Code-credentials"`
+  (the file path is tried first; Keychain is the fallback when the file
+  is absent)
+
+`~/.claude.json` contains only UI state and profile metadata — no token.
+
+The credentials JSON schema (same whether from file or Keychain):
+
+```json
+{
+  "claudeAiOauth": {
+    "accessToken": "<access-token>",
+    "refreshToken": "<refresh-token>",
+    "expiresAt": 1748276587173,
+    "scopes": ["user:inference", "user:profile"]
+  }
+}
+```
+
+`expiresAt` is in **milliseconds** (not seconds).
+
+At prepare/launch time, when `forward_host_credentials: true`:
+
+1. Try `~/.claude/.credentials.json`; on macOS, if absent, run
+   `security find-generic-password -s "Claude Code-credentials" -w`
+   and parse its stdout as JSON.
+2. Require a `claudeAiOauth` dict.
+3. Require a non-empty `claudeAiOauth.accessToken` string.
+4. If `claudeAiOauth.expiresAt` is present, divide by 1000 and require
+   the result to be in the future.
+5. Return only the access token to the launch path.
+
+Errors name the missing or invalid condition and point the operator at
+`claude login`, without printing token values.
+
+### Egress route
+
+When `forward_host_credentials: true`:
+
+- Provision the session key in `provisioned_env` under
+  `BOT_BOTTLE_CLAUDE_HOST_ACCESS_TOKEN` (new constant in `egress.py`).
+- Set up the `api.anthropic.com` egress route with `auth_scheme: Bearer`
+  and `token_ref: BOT_BOTTLE_CLAUDE_HOST_ACCESS_TOKEN`.
+- Set `CLAUDE_CODE_OAUTH_TOKEN=egress-placeholder` in the agent env and
+  add it to `hidden_env_names`.
+
+No dummy auth file and no `verify` step are needed — Claude Code reads
+the credential from the env var, not from a file.
+
+### Constants
+
+- `CLAUDE_HOST_CREDENTIAL_TOKEN_REF = "BOT_BOTTLE_CLAUDE_HOST_ACCESS_TOKEN"`
+  in `egress.py` (alongside the existing `CODEX_HOST_CREDENTIAL_TOKEN_REF`).
+- `CLAUDE_HOST_CREDENTIAL_HOSTS = ("api.anthropic.com",)` in
+  `agent_provider.py` (alongside the existing `CODEX_HOST_CREDENTIAL_HOSTS`).
+
+### Data flow
+
+```
+Host ~/.claude/.credentials.json  →  bot-bottle launch
+                            │
+                            ├──► egress sidecar env (real token only)
+                            │
+                            └──► agent env: CLAUDE_CODE_OAUTH_TOKEN=egress-placeholder
+
+Agent  →  HTTPS to api.anthropic.com (via egress)
+Egress →  injects Authorization: Bearer <real token>
+Egress →  forwards to api.anthropic.com
+```
+
+## Open questions
+
+None — the Codex precedent makes the design clear.
@@ -0,0 +1,156 @@
+# PRD prd-new: Consolidate infra backend for Docker
+
+- **Status:** Active
+- **Author:** Claude
+- **Created:** 2026-07-20
+- **Issue:** #431
+
+## Summary
+
+The Docker backend runs two containers — `bot-bottle-orch-gateway` (gateway
+data plane) and `bot-bottle-orchestrator` (control plane) — where the
+macOS and Firecracker backends already run a single combined infra
+unit. This PRD collapses Docker to the same model: one `bot-bottle-infra`
+container running both processes under the `gateway_init` supervise tree, a
+restructured `Dockerfile.infra` as the shared gateway+orchestrator base,
+and a handful of extracted shared utilities (CA cert polling, teardown
+sequence, launch skeleton) that are currently duplicated across all three
+`consolidated_launch.py` files.
+
+## Goals / success criteria
+
+- Docker backend starts exactly one infra container instead of two.
+- `Dockerfile.infra` is the shared base image (gateway + orchestrator, no
+  buildah); the Firecracker image layers buildah on top of it.
+- The orchestrator process runs under the `gateway_init` supervise tree
+  inside the combined container (one PID-1, one restart/health surface).
+- CA cert polling, the teardown sequence, and the shared launch skeleton
+  (ensure-infra → register → provision → return context) live in a single
+  shared module; all three backends import from it.
+- No functional change to macOS or Firecracker launch paths.
+
+## Non-goals
+
+- Changing per-bottle isolation — agents stay one-VM/container-each.
+- Consolidating transport implementations (`DockerGatewayTransport`,
+  `AppleGatewayTransport`, `SshGatewayTransport`) — these are already the
+  right abstraction boundary.
+- macOS DHCP-inversion of registration order — irreducible backend
+  difference, stays as-is.
+- Any changes to the orchestrator RPC protocol or the attribution model.
+
+## Design
+
+### Dockerfile restructuring
+
+**Current shape:**
+
+- `Dockerfile.gateway` — data plane (mitmproxy, gitleaks, git, openssh,
+  supervise daemons)
+- `Dockerfile.orchestrator` — control plane (python:3.12-slim + bot_bottle
+  package; stdlib-only, no third-party deps)
+- `Dockerfile.infra` — Firecracker only: `FROM bot-bottle-gateway` +
+  buildah + `COPY --from bot-bottle-orchestrator`
+
+**New shape:**
+
+- `Dockerfile.gateway` — unchanged
+- `Dockerfile.orchestrator` — unchanged (single definition of orchestrator
+  content; both Docker infra and Firecracker infra `COPY --from` it)
+- `Dockerfile.infra` — **shared base**: `FROM bot-bottle-gateway` + `COPY
+  --from bot-bottle-orchestrator` (no buildah — Docker infra image)
+- `Dockerfile.infra.fc` — Firecracker only: `FROM bot-bottle-infra` +
+  buildah/crun/netavark/aardvark-dns (layered on the shared base, same net
+  result as today)
+
+The comment in `Dockerfile.infra` that says "the docker backend keeps
+orchestrator + gateway as separate images; this combined image exists only
+for the Firecracker single-VM cut" is removed.
+
+### Orchestrator in the supervise tree
+
+`gateway_init` already supervises the data-plane daemons (egress, git-http,
+supervise-MCP). The orchestrator control plane is added as another supervised
+process: `python3 -m bot_bottle.orchestrator --host 0.0.0.0 --port <port>
+--broker stub`.
+
+The orchestrator source is bind-mounted (`/app` → repo root, as today) so
+dev live-reload still works. `source_hash`-based container recreation in
+`OrchestratorService.ensure_running` continues to apply — a code change
+recreates the combined infra container, which bounces both gateway and
+orchestrator. This is acceptable: the docker backend is a dev/legacy target
+where in-flight egress connections across a code deploy are not a hard
+requirement.
+
+### `OrchestratorService` changes
+
+`OrchestratorService` currently starts two containers in sequence: gateway
+first (`DockerGateway.ensure_running`), then orchestrator. After this PRD:
+
+- Single `docker run` of `bot-bottle-infra:latest`
+- Container name: `bot-bottle-infra` (replaces `bot-bottle-orch-gateway` +
+  `bot-bottle-orchestrator`)
+- Published ports: `127.0.0.1:{host_port}:8099` for the control plane
+  (`gateway_init` listens on a fixed internal port 8099; the caller-chosen
+  host port maps to it)
+- Bind mounts: repo root + host root (same as today)
+- `DockerGateway` becomes an implementation detail of `OrchestratorService`
+  rather than a separately started container; the gateway image name
+  (`GATEWAY_IMAGE`) is no longer referenced at runtime, only at build time
+  for the `Dockerfile.infra` base
+
+The `_gateway()` / `ensure_running` two-step in `OrchestratorService` is
+replaced by a single `_run_infra_container()`.
+
+### Shared backend utilities
+
+Three items are duplicated across
+`backend/docker/consolidated_launch.py`,
+`backend/macos_container/consolidated_launch.py`, and
+`backend/firecracker/consolidated_launch.py`:
+
+1. **CA cert polling loop** — `deadline = time.monotonic() + timeout; while
+   ...: try fetch CA; sleep` — extracted to
+   `backend/consolidated_util.py:poll_ca_cert(transport, *, timeout)`.
+
+2. **Teardown sequence** — `OrchestratorClient(url).teardown_bottle(id)` +
+   `deprovision_git_gate(transport, id)` — extracted to
+   `backend/consolidated_util.py:teardown_consolidated(url, transport,
+   bottle_id)`.
+
+3. **Launch skeleton** — all three follow: ensure-infra → allocate/register
+   → provision git-gate → fetch CA cert → return launch context. The macOS
+   inversion (agent starts before registration, source IP from DHCP) is the
+   only deviation. Extract a shared `_provision_bottle(transport, bottle_id,
+   plan, orchestrator_url)` helper covering the register → provision →
+   return-token steps; the backends keep their own `launch_consolidated`
+   wrappers for the before/after (infra-ensure + agent-start + IP
+   allocation), calling the shared helper.
+
+The new `backend/consolidated_util.py` module holds only backend-neutral,
+transport-agnostic logic. All three backends import from it.
+
+## Implementation chunks
+
+1. **(this PR)** Dockerfile restructuring: rename current `Dockerfile.infra`
+   content to `Dockerfile.infra.fc`; write new `Dockerfile.infra` as
+   gateway+orchestrator base. Update Firecracker image-build references from
+   `Dockerfile.infra` → `Dockerfile.infra.fc`.
+
+2. Add orchestrator process to `gateway_init` supervise tree.
+
+3. Collapse `OrchestratorService` to a single-container start; rename
+   container from `bot-bottle-orch-gateway`/`bot-bottle-orchestrator` →
+   `bot-bottle-infra`; update image name constant.
+
+4. Extract `backend/consolidated_util.py` with `poll_ca_cert`,
+   `teardown_consolidated`, and `_provision_bottle`; update all three
+   `consolidated_launch.py` files to import from it.
+
+5. Update tests that reference the old container names or two-container
+   startup sequence.
+
+## Open questions
+
+None — the supervise-tree approach and shared Dockerfile layering were
+confirmed in issue #431.
@@ -0,0 +1,47 @@
+# PRD prd-new: Modernize built-in agent images
+
+- **Status:** Draft
+- **Author:** Codex
+- **Created:** 2026-07-21
+- **Issue:** #451
+
+## Summary
+
+Keep every built-in agent provider on Debian's current stable release and make
+Podman available inside each image. This gives agents a consistent, modern
+userspace and an OCI container tool without requiring per-project setup.
+
+## Problem
+
+The Claude, Codex, and Pi images inherit the generic `node:22-slim` tag. That
+tag does not state which Debian release the project supports and currently
+leaves the images on the older Bookworm release. None of the built-in images
+installs Podman, so tasks that need to inspect or build OCI images must first
+modify the bottle or cannot run at all.
+
+## Goals / success criteria
+
+- Every Dockerfile under `bot_bottle/contrib/*/Dockerfile` explicitly inherits
+  `node:22-trixie-slim`, based on Debian 13 (the current stable release).
+- Every built-in agent image installs Podman from Debian stable.
+- Every built-in agent image retains an SSH client for Git-over-SSH workflows.
+- The non-root agent user owns a traversable XDG Git configuration directory,
+  so Git can load bot-bottle's global git-gate rewrites without permission
+  errors.
+- A shared test enforces both requirements for current and future built-in
+  providers.
+
+## Non-goals
+
+- Configuring privileged or nested-container execution for bottles.
+- Pinning Podman outside Debian's stable package repository.
+- Changing the Node.js or agent CLI release policy.
+
+## Design
+
+Use the explicit `node:22-trixie-slim` base rather than the floating `slim`
+variant. Install the `podman` package with each image's existing `apt-get`
+dependency layer, so package metadata and caches are still removed in the same
+layer. Treat Debian stable as the Podman stability and update channel; this
+keeps the images stdlib/distribution-first and avoids adding a third-party
+package repository.
@@ -0,0 +1,131 @@
+# PRD prd-new: Encrypted at-rest egress secrets (SecretProvider, interim slice)
+
+- **Status:** Draft
+- **Author:** didericis
+- **Created:** 2026-07-21
+- **Issue:** #355
+
+## Summary
+
+An interim step toward the generic `SecretProvider` (#355) that stops short
+of per-request minting. Today the orchestrator holds each bottle's egress
+auth tokens **in process memory only**, so any infra-container recreation
+silently strips every already-running bottle of its upstream credentials.
+This PRD makes those secrets survive a gateway restart by persisting them
+**encrypted**, under a key that is not itself sitting next to the
+ciphertext.
+
+The end state in #355 — short-lived, scoped credentials minted per request
+— removes the need to store anything durable at all. That is a larger
+change gated on per-upstream minting support. This slice buys back
+restart-survivability now without regressing to plaintext secrets at rest.
+
+## Problem
+
+`Orchestrator._tokens` (`bot_bottle/orchestrator/service.py:74-79`) is a
+plain in-memory dict, deliberately never written to the registry DB:
+
+> Held **in memory only** — never written to the registry DB — so the
+> gateway can inject each bottle's upstream credential without secrets at
+> rest. Lost on restart (re-launch re-registers them); the future
+> SecretProvider (#355) replaces this with per-request minting.
+
+The registry itself *is* durable (SQLite on a container-only volume), and
+so is the gateway CA since #450 / `2cd44cf7`. The tokens are now the only
+piece of gateway state that does not survive a restart, which makes the
+failure mode both silent and confusing.
+
+### Observed failure
+
+Checking out a branch that touches `bot_bottle/**/*.py` changes
+`source_hash()` (`bot_bottle/orchestrator/lifecycle.py:88-99`).
+`MacosInfraService._source_current()`
+(`bot_bottle/backend/macos_container/infra.py:159-169`) sees the mismatch
+and `ensure_running()` force-removes and recreates the infra container
+(`infra.py:198-208`). The registry rows survive on the DB volume; the CA
+survives on its host bind-mount; `_tokens` comes back empty.
+
+Every already-running bottle then fails closed, mid-session, on its next
+outbound request:
+
+- `/resolve` succeeds — the bottle is still `active` in
+  `orchestrator_bottles` and its policy blob is served intact, including
+  `- host: "api.anthropic.com"` with `auth_scheme: Bearer` /
+  `token_env: EGRESS_TOKEN_0`.
+- `tokens_for()` returns `{}`, so the resolved env overlay has no
+  `EGRESS_TOKEN_0`.
+- `decide()` (`bot_bottle/egress_addon_core.py:644-652`) blocks with
+  `egress: route for 'api.anthropic.com' declared auth but env var
+  'EGRESS_TOKEN_0' is unset` — an 89-byte `403` on every request.
+
+Confirmed live on the macOS backend on 2026-07-21: two bottles running
+since 20:29/20:30 were still registered `active` with valid policy after
+the 23:05 infra recreation, and both took 89-byte `403`s from then on,
+while a bottle launched *after* the recreation egressed normally. The
+recovery today is to relaunch every affected bottle.
+
+Note this is a re-attachment blocker distinct from #443/#445 and from #450
+— the CA and the gateway address were both fine. It is specifically the
+credential wipe.
+
+## Goals / Success criteria
+
+1. A bottle's egress auth tokens survive infra-container recreation: an
+   already-running bottle keeps egressing across a gateway restart with no
+   relaunch and no operator action.
+2. Secrets are **never** at rest in plaintext, and never at rest next to a
+   key that trivially decrypts them.
+3. Compromise of the registry DB file alone does not yield usable
+   upstream credentials.
+4. The stored form is revocable and rotatable without relaunching bottles
+   that are not affected.
+5. When the retained bottle record reaches the lifecycle status `removed`,
+   its stored secrets are destroyed. Status/event persistence and the removal
+   transition land separately; this interim slice intentionally retains the
+   ciphertext across today's teardown/reconcile calls until that lifecycle is
+   available.
+6. Migration is transparent: existing bottles keep working, no manifest
+   changes required.
+
+## Non-goals
+
+- **Per-request minting** of short-lived scoped credentials. That is the
+  #355 end state; this PRD is explicitly the interim slice and should not
+  foreclose it.
+- Generalizing `DeployKeyProvisioner` into the full `SecretProvider` ABC,
+  or the manifest-level `{ provider: <name> }` reference surface.
+- User-extensible provider discovery (`~/.bot-bottle/contrib/<name>/`).
+- Changing the `/resolve` contract's shape (it already carries `tokens`).
+- Fixing the *trigger* — `source_hash` churn on branch switch. Recreating
+  infra is legitimate; it just must not cost running bottles their
+  credentials. A separate guard that refuses recreation while bottles are
+  active is complementary and out of scope here.
+
+## Design
+
+> **TODO (didericis):** the encryption flow goes here — key custody, where
+> the key material lives relative to the ciphertext, the wrap/unwrap path
+> at register and at `/resolve`, and what an attacker who holds only the
+> DB (or only the host, or only the infra container) can recover.
+
+Constraints the design has to satisfy, for reference while drafting:
+
+- The gateway's `PolicyResolver` needs the cleartext at request time, on
+  the data-plane path, so unwrap has to be cheap enough to sit in a
+  per-flow `/resolve` (or be cached in memory after first unwrap).
+- The infra container is recreated routinely and unattended. Anything
+  requiring an interactive unlock on every recreation defeats the goal.
+- The DB lives on a container-only volume that the host does not mount, so
+  host-side and guest-side components see different filesystems — that
+  asymmetry is available as a place to split custody.
+- The agent must never be able to reach the key material. It is a separate
+  container with no control-plane token, which is the existing boundary.
+
+## Open questions
+
+- Where does the unwrap key live, and what recreates/re-derives it when the
+  infra container is rebuilt?
+- Is the cleartext cached in memory after first unwrap, or unwrapped per
+  request? (Latency vs. exposure window.)
+- What is the rotation story — re-wrap in place, or force re-registration?
+- Does this land behind a flag, or replace `_tokens` outright?
@@ -0,0 +1,178 @@
+# Firecracker Image Remote Store
+
+**Date:** 2026-07-22  
+**Context:** PR #459 (run-dir leak fix) surfaced that committed Firecracker snapshots
+currently live only on the host machine. Once a host is wiped or a run-dir is
+evicted, a user's preserved bottle is gone. This note investigates a secure remote
+store so committed images survive host turnover and can be restored without the
+user having to pre-flag which sessions to keep.
+
+## Verdict
+
+Backblaze B2 + Cloudflare CDN is the cost-optimal choice for most deployments.
+Cloudflare R2 is the simpler zero-config option at slightly higher storage cost.
+Self-hosted MinIO is the right call for air-gapped or on-premises installs.
+
+On the image-size front, zstd-compressing the committed tar before upload
+produces roughly a 60–70% reduction with negligible impact on restore latency.
+OverlayFS (for in-flight working rootfs, not for the committed artifact) cuts
+per-instance disk use to ~10–50 MB per extra bottle sharing the same base.
+
+---
+
+## What Gets Stored
+
+The Firecracker backend produces two artifact types:
+
+| Artifact | Created by | Size | Lifetime |
+|----------|-----------|------|---------|
+| `rootfs/agent-<digest>/` (dir) | `image_builder.py` → `mke2fs -d` | ~1 GB as ext4 | Cached per Dockerfile hash; evictable |
+| `committed/<slug>/rootfs.tar` | `FirecrackerFreezer._freeze` via SSH tar | 500 MB–1 GB | User-preserved; must survive host wipe |
+
+The committed artifact is a tar of the guest's live filesystem streamed out over
+SSH (`freezer.py:58–90`). At resume time `launch.py` calls `mke2fs -d` to
+rebuild a fresh ext4 from this tar. The tar — not the ext4 — is what needs to be
+pushed to remote storage and pulled back at restore time.
+
+The base image cache (`rootfs/agent-<digest>/`) is derivable from the Dockerfile
+and can be rebuilt on demand; it is lower priority for remote storage.
+
+---
+
+## Storage Candidates
+
+### Object storage
+
+| Provider | Storage | Egress | Notes |
+|----------|---------|--------|-------|
+| **Backblaze B2** | $0.006/GB | Free (via Cloudflare Bandwidth Alliance) | Cheapest storage; pairs with Cloudflare CDN to eliminate egress |
+| **Cloudflare R2** | $0.015/GB | $0 always | Zero-config egress; no lifecycle transitions (limitation) |
+| **Wasabi** | $0.0069/GB | Free (1:1 ratio) | 90-day minimum retention; good for archival; lifecycle evaluated daily |
+| **AWS S3** | $0.023/GB | $0.09/GB | Richest lifecycle support; expensive at scale; avoid unless already in AWS |
+| **MinIO** (self-hosted) | Host cost only | None | S3-compatible; best for private/on-prem deployments |
+
+**B2 + Cloudflare CDN** is effectively $0.006/GB with zero egress — about 18×
+cheaper than S3 for restore-heavy workloads. **R2** is the zero-config choice
+($0 egress by default, no Bandwidth Alliance pairing needed) at a slightly
+higher storage rate.
+
+**Cloudflare R2's missing lifecycle support** is the main caveat: auto-eviction
+rules (evict images older than N days) cannot currently be expressed natively in
+R2. Wasabi and S3 both support declarative lifecycle policies.
+
+### Retention policy recommendation
+
+The comment proposes:
+- Retain images for ~1 week by default
+- Warn when approaching a capacity threshold
+- Auto-evict oldest images once threshold is exceeded
+
+This maps cleanly to an application-level policy (not a provider lifecycle rule),
+which avoids the R2 limitation and works consistently across providers:
+
+1. On `commit`: upload tar, record `(slug, size_bytes, uploaded_at)` in a local
+   or remote manifest file.
+2. On startup / on `list`: scan the manifest, warn if total stored size exceeds
+   e.g. 80% of the configured threshold.
+3. On eviction run (CLI or cron): delete objects older than `retention_days`
+   (default 7) that push total over `max_capacity`; oldest-first.
+
+This keeps the policy logic in bot-bottle and the storage provider as a dumb
+object store — no vendor-specific lifecycle API required.
+
+---
+
+## Image Size Reduction
+
+### Current artifact sizes
+
+A typical committed tar for a Claude Code agent image is 500 MB–1 GB uncompressed.
+The per-run ext4 (copy of the base, written at `start`) adds another ~1 GB of
+local disk. The leak fix in this PR addresses the ext4 copies; the remote store
+addresses the committed tars.
+
+### Compression
+
+zstd compression of the committed tar before upload is the highest-leverage
+single change:
+
+| Codec | Typical size (1 GB rootfs) | Compress speed | Decompress speed |
+|-------|---------------------------|---------------|-----------------|
+| gzip | 350–430 MB | ~100 MB/s | ~500 MB/s |
+| **zstd (default)** | **330–360 MB** | **~400 MB/s** | **~2 GB/s** |
+| xz | 290–320 MB | ~20 MB/s | ~200 MB/s |
+
+**zstd is the best trade-off**: 65–67% size reduction, near-instantaneous
+decompression. The `tar` call in `freezer.py` could pipe through `zstd` before
+writing to disk and to the remote; `resume` decompresses on the way back. A
+`.tar.zst` suffix marks compressed artifacts so old tars remain restorable
+without the codec.
+
+### SquashFS for the base image cache
+
+The `rootfs/agent-<digest>/` directory (the buildah-exported tree) is rebuilt by
+`image_builder.py` and turned into per-run ext4 by `mke2fs -d`. Storing the
+base as a SquashFS image instead of a flat directory tree would reduce it from
+~1 GB to ~330–360 MB and make the cache remote-friendly. Firecracker does not
+directly boot SquashFS, but the existing `mke2fs -d` path reads a directory tree
+— a SquashFS mount could serve as the source. This is a larger change and lower
+priority than tar compression.
+
+### OverlayFS for per-run rootfs
+
+Multiple simultaneous bottles sharing the same agent image today each get a full
+`mke2fs -d` copy (~1 GB). OverlayFS (read-only base + writable sparse overlay)
+would reduce this to ~10–50 MB per instance beyond the first:
+
+- Mount the base image directory as read-only lower layer
+- Attach a sparse ext4 or tmpfs writable layer per bottle
+- Pass the merged overlay to Firecracker as the block device
+
+E2B's public write-up on Firecracker + OverlayFS confirms this approach works
+at scale. The `launch.py` changes would be non-trivial (device mapper or
+`fuse-overlayfs` plumbing), so this is a follow-up rather than a prerequisite
+for the remote store.
+
+---
+
+## Recommended Approach
+
+**Phase 1 — remote store with zstd (tight scope, actionable now)**
+
+1. Add `--zstd` to the `tar` call in `FirecrackerFreezer._freeze`; name the
+   artifact `rootfs.tar.zst`. Keep uncompressed restore path for legacy tars.
+2. Add a `bb firecracker upload <slug>` / `bb firecracker pull <slug>` pair that
+   pushes/fetches the compressed tar to the configured object store (S3-compatible
+   API, so B2, R2, MinIO, and Wasabi all work with the same client).
+3. Store a `manifest.json` in the bucket (or a local mirror) tracking slug →
+   `{size, uploaded_at}`. Use it for threshold warnings and eviction.
+4. Default retention: 7 days, configurable via `firecracker.image_retention_days`
+   in `~/.config/bot-bottle/config.toml` (or equivalent).
+5. Warn at 80% of `max_capacity` (default e.g. 50 GB); evict oldest on commit
+   once at 100%.
+
+**Storage recommendation:** Cloudflare R2 for hosted deployments (zero egress,
+zero config), MinIO for private/on-premises.
+
+**Phase 2 — base image cache compression**
+
+Compress the `agent-<digest>` cache dir as a `.tar.zst` to save ~65% on repeated
+image uploads. Low urgency since the base image is rebuildable.
+
+**Phase 3 — OverlayFS per-run disk**
+
+Replace the full per-run ext4 copy with an OverlayFS sparse layer. Largest disk
+impact (~90–95% savings per concurrent bottle) but highest implementation
+complexity. Track as a separate PRD.
+
+---
+
+## Open Questions
+
+- Does the host have a configured object-store credential path, or should the
+  remote store be an opt-in with an explicit `bb config set image-store.url ...`?
+- Should `commit` automatically upload, or should upload be an explicit step to
+  avoid surprise egress?
+- What is the acceptable cold-start latency for a restore from remote? A 330 MB
+  zstd tar at 100 Mbit/s takes ~26 s; at 1 Gbit/s, ~2.6 s. This bounds the
+  retention strategy (evict from local after successful upload vs keep local copy).
@@ -1,15 +1,19 @@
 #!/usr/bin/env bash
 # Combined unit + integration coverage (see docs/decisions/0004-coverage-policy.md).
 #
-# Runs the unit suite, then appends the integration suite (which skips
-# cleanly when Docker / the backend CLIs are unavailable), and prints one
-# combined report. The integration suite is what scores the subprocess /
-# backend orchestration modules, so the number here is the policy's
-# yardstick — not the unit-only badge.
+# Two modes:
 #
-# Usage:
-#   scripts/coverage.sh            # combined report
-#   scripts/coverage.sh critical   # also report just the critical modules
+#   scripts/coverage.sh [critical]
+#     Run mode (default, for local dev): executes the unit suite then the
+#     integration suite under coverage and prints a combined report.
+#
+#   scripts/coverage.sh aggregate [critical]
+#     Aggregate mode (used by CI): combines pre-existing .coverage.* files
+#     produced by individual test jobs and prints a combined report. No tests
+#     are re-executed; no KVM or Docker dependency.
+#
+# Pass "critical" as the last argument in either mode to also report just the
+# critical modules (ADR 0004 target: 90%).
 set -euo pipefail

 cd "$(dirname "$0")/.."
@@ -21,6 +25,22 @@ PY="${PYTHON:-python3}"
 # README "core coverage" badge can't drift; comma-join it for --include.
 CRITICAL=$(grep -vE '^[[:space:]]*(#|$)' scripts/critical-modules.txt | paste -sd, -)

+if [ "${1:-}" = "aggregate" ]; then
+    # Aggregate mode: combine .coverage.* artifacts already in the workspace.
+    echo "== combining coverage artifacts ==" >&2
+    "$PY" -m coverage combine
+
+    echo "== combined report ==" >&2
+    "$PY" -m coverage report -m
+
+    if [ "${2:-}" = "critical" ]; then
+        echo "== critical modules (ADR 0004 target: 90%) ==" >&2
+        "$PY" -m coverage report --include="$CRITICAL"
+    fi
+    exit 0
+fi
+
+# Run mode (default): execute both suites under coverage in this process.
 rm -f .coverage

 echo "== unit ==" >&2
@@ -34,6 +34,7 @@ from tests._docker import skip_unless_docker
 # image instead of leaking a new dangling tag on every invocation.
 _TEST_ORCHESTRATOR_IMAGE = "bot-bottle-orchestrator:itest"
 _TEST_GATEWAY_IMAGE = "bot-bottle-gateway:itest"
+_TEST_INFRA_IMAGE = "bot-bottle-infra:itest"


@skip_unless_docker()
@@ -69,20 +70,17 @@ class TestDockerControlPlaneAuthIntegration(unittest.TestCase):
        os.environ["BOT_BOTTLE_ROOT"] = cls._tmp.name
        cls.addClassCleanup(_restore_root)

-        orchestrator_name = f"bot-bottle-orch-itest-{suffix}"
-        gateway_name = f"bot-bottle-gw-itest-{suffix}"
+        infra_name = f"bot-bottle-infra-itest-{suffix}"
        network = f"bot-bottle-net-itest-{suffix}"
        host_root = Path(cls._tmp.name)
        cls.addClassCleanup(
-            cls._teardown_docker, orchestrator_name, gateway_name, network, host_root
+            cls._teardown_docker, infra_name, network, host_root
        )

        cls.svc = OrchestratorService(
-            orchestrator_name=orchestrator_name,
-            gateway_name=gateway_name,
+            infra_name=infra_name,
            network=network,
-            image=_TEST_ORCHESTRATOR_IMAGE,
-            gateway_image=_TEST_GATEWAY_IMAGE,
+            image=_TEST_INFRA_IMAGE,
            port=20000 + secrets.randbelow(10000),
            host_root=host_root,
        )
@@ -91,23 +89,23 @@ class TestDockerControlPlaneAuthIntegration(unittest.TestCase):

    @staticmethod
    def _teardown_docker(
-        orchestrator_name: str, gateway_name: str, network: str, host_root: Path
+        infra_name: str, network: str, host_root: Path
    ) -> None:
        subprocess.run(
-            ["docker", "rm", "--force", orchestrator_name, gateway_name],
+            ["docker", "rm", "--force", infra_name],
            stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, check=False,
        )
        subprocess.run(
            ["docker", "network", "rm", network],
            stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, check=False,
        )
-        # The orchestrator container (no USER directive) wrote the registry
+        # The infra container (no USER directive) wrote the registry
        # DB as root into the throwaway host_root; chown it back so the
        # (non-root) tempdir cleanup can remove it. Same workaround
        # test_multitenant_isolation.py uses for the identical bind mount.
        subprocess.run(
            ["docker", "run", "--rm", "-v", f"{host_root}:/r",
-             "--entrypoint", "chown", _TEST_GATEWAY_IMAGE, "-R",
+             "--entrypoint", "chown", _TEST_INFRA_IMAGE, "-R",
             f"{os.getuid()}:{os.getgid()}", "/r"],
            stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, check=False,
        )
@@ -172,7 +172,7 @@ class TestSandboxEscape(unittest.TestCase):
        # base image without producing five confusing
        # command-not-found failures down the suite.
        missing: list[str] = []
-        for tool in ("curl", "git", "dig"):
+        for tool in ("curl", "git", "dig", "ssh"):
            r = cls._bottle.exec(f"command -v {tool} >/dev/null 2>&1")
            if r.returncode != 0:
                missing.append(tool)
@@ -9,11 +9,15 @@ import unittest
 from pathlib import Path

 from bot_bottle.agent_provider import (
+    CLAUDE_HOST_CREDENTIAL_HOSTS,
    CODEX_HOST_CREDENTIAL_HOSTS,
    build_agent_provision_plan,
    prompt_args,
 )
-from bot_bottle.egress import CODEX_HOST_CREDENTIAL_TOKEN_REF
+from bot_bottle.egress import (
+    CLAUDE_HOST_CREDENTIAL_TOKEN_REF,
+    CODEX_HOST_CREDENTIAL_TOKEN_REF,
+)


 def _jwt(exp: int) -> str:
@@ -292,6 +296,67 @@ class TestAgentProviderRuntime(unittest.TestCase):
            )
        self.assertEqual({}, plan.provisioned_env)

+    def test_claude_forward_host_credentials_populates_egress_route(self):
+        access_token = "sk-ant-oat01-test-key"  # gitleaks:allow
+        with tempfile.TemporaryDirectory(prefix="bb-provider.") as tmp:
+            home = Path(tmp) / "host-claude"
+            cred_dir = home / ".claude"
+            cred_dir.mkdir(parents=True)
+            (cred_dir / ".credentials.json").write_text(json.dumps({
+                "claudeAiOauth": {"accessToken": access_token},
+            }))
+            plan = build_agent_provision_plan(
+                template="claude",
+                dockerfile="",
+                state_dir=Path(tmp),
+                instance_name="bot-bottle-test",
+                prompt_file=Path(tmp) / "prompt.txt",
+                forward_host_credentials=True,
+                host_env={"HOME": str(home)},
+            )
+        self.assertEqual(1, len(plan.egress_routes))
+        route = plan.egress_routes[0]
+        self.assertIn(route.host, CLAUDE_HOST_CREDENTIAL_HOSTS)
+        self.assertEqual("Bearer", route.auth_scheme)
+        self.assertEqual(CLAUDE_HOST_CREDENTIAL_TOKEN_REF, route.token_ref)
+        self.assertEqual("egress-placeholder", plan.env_vars["CLAUDE_CODE_OAUTH_TOKEN"])
+        self.assertEqual(frozenset({"CLAUDE_CODE_OAUTH_TOKEN"}), plan.hidden_env_names)
+
+    def test_claude_forward_host_credentials_populates_provisioned_env(self):
+        access_token = "sk-ant-oat01-test-key"  # gitleaks:allow
+        with tempfile.TemporaryDirectory(prefix="bb-provider.") as tmp:
+            home = Path(tmp) / "host-claude"
+            cred_dir = home / ".claude"
+            cred_dir.mkdir(parents=True)
+            (cred_dir / ".credentials.json").write_text(json.dumps({
+                "claudeAiOauth": {"accessToken": access_token},
+            }))
+            plan = build_agent_provision_plan(
+                template="claude",
+                dockerfile="",
+                state_dir=Path(tmp),
+                instance_name="bot-bottle-test",
+                prompt_file=Path(tmp) / "prompt.txt",
+                forward_host_credentials=True,
+                host_env={"HOME": str(home)},
+            )
+        self.assertEqual(
+            {CLAUDE_HOST_CREDENTIAL_TOKEN_REF: access_token},
+            plan.provisioned_env,
+        )
+
+    def test_claude_without_forward_host_credentials_has_empty_provisioned_env(self):
+        with tempfile.TemporaryDirectory(prefix="bb-provider.") as tmp:
+            plan = build_agent_provision_plan(
+                template="claude",
+                dockerfile="",
+                state_dir=Path(tmp),
+                instance_name="bot-bottle-test",
+                prompt_file=Path(tmp) / "prompt.txt",
+                forward_host_credentials=False,
+            )
+        self.assertEqual({}, plan.provisioned_env)
+
    def test_pi_plan_writes_default_ollama_models(self):
        with tempfile.TemporaryDirectory(prefix="bb-provider.") as tmp:
            plan = build_agent_provision_plan(
@@ -0,0 +1,160 @@
+"""Backend-agnostic and backend-specific encrypted-secret recovery tests."""
+
+from __future__ import annotations
+
+import json
+import subprocess
+import tempfile
+import unittest
+from pathlib import Path
+from types import SimpleNamespace
+from unittest.mock import Mock, patch
+
+from bot_bottle.orchestrator.reprovision import reprovision_bottles
+from bot_bottle.backend.firecracker import consolidated_launch as fc
+from bot_bottle.backend.macos_container import consolidated_launch as mac
+from bot_bottle.backend.docker import consolidated_launch as docker
+from bot_bottle.orchestrator.client import OrchestratorClientError
+
+
+def _proc(returncode: int = 0, stdout: str = "", stderr: str = ""):
+    return subprocess.CompletedProcess([], returncode, stdout=stdout, stderr=stderr)
+
+
+class TestSharedReprovision(unittest.TestCase):
+    def test_joins_registry_records_by_source_ip(self) -> None:
+        client = Mock()
+        client.list_bottles.return_value = [
+            {"bottle_id": "b1", "source_ip": "10.0.0.1"},
+            {"bottle_id": "b2", "source_ip": "10.0.0.2"},
+            {"bottle_id": 3, "source_ip": "10.0.0.3"},
+        ]
+        client.reprovision_gateway.side_effect = [True, False]
+        count = reprovision_bottles(
+            client, {"10.0.0.1": " key-1\n", "10.0.0.2": "key-2"},
+        )
+        self.assertEqual(1, count)
+        self.assertEqual(
+            [("b1", "key-1"), ("b2", "key-2")],
+            [call.args for call in client.reprovision_gateway.call_args_list],
+        )
+
+    def test_one_failure_does_not_block_other_bottles(self) -> None:
+        client = Mock()
+        client.list_bottles.return_value = [
+            {"bottle_id": "b1", "source_ip": "10.0.0.1"},
+            {"bottle_id": "b2", "source_ip": "10.0.0.2"},
+        ]
+        client.reprovision_gateway.side_effect = [
+            OrchestratorClientError("bad key"), True,
+        ]
+        self.assertEqual(
+            1,
+            reprovision_bottles(
+                client, {"10.0.0.1": "key-1", "10.0.0.2": "key-2"},
+            ),
+        )
+
+
+class TestMacosReprovision(unittest.TestCase):
+    def test_reads_configured_container_env_and_reprovisions(self) -> None:
+        endpoint = mac.GatewayEndpoint("http://orch", "10.0.0.9", "PEM", "net")
+        agent = SimpleNamespace(slug="demo")
+        client = Mock()
+        with patch.object(mac, "enumerate_active", return_value=[agent]), \
+             patch.object(mac.container_mod, "inspect_container_network_ip",
+                          return_value="10.0.0.1"), \
+             patch.object(mac.container_mod, "read_container_env", return_value="key"), \
+             patch.object(mac, "OrchestratorClient", return_value=client), \
+             patch.object(mac, "reprovision_bottles", return_value=1) as restore, \
+             patch.object(mac, "info"):
+            mac._reprovision_running_bottles(endpoint)
+        restore.assert_called_once_with(client, {"10.0.0.1": "key"})
+
+    def test_enumeration_failure_is_best_effort(self) -> None:
+        endpoint = mac.GatewayEndpoint("http://orch", "10.0.0.9", "PEM", "net")
+        with patch.object(mac, "enumerate_active",
+                          side_effect=mac.EnumerationError("failed")), \
+             patch.object(mac, "info") as info:
+            mac._reprovision_running_bottles(endpoint)
+        self.assertIn("skipped", info.call_args.args[0])
+
+
+class TestDockerReprovision(unittest.TestCase):
+    def test_maps_network_containers_to_keys(self) -> None:
+        inspect = _proc(stdout=(
+            "bot-bottle-infra 172.18.0.2/16\n"
+            "bot-bottle-a 172.18.0.3/16\n"
+            "malformed\n"
+        ))
+        key = _proc(stdout="secret\n")
+        client = Mock()
+        with patch.object(docker, "OrchestratorClient", return_value=client), \
+             patch.object(docker, "run_docker", side_effect=[inspect, key]), \
+             patch.object(docker, "reprovision_bottles", return_value=1) as restore, \
+             patch.object(docker.log, "info"):
+            docker._reprovision_running_bottles("http://orch")
+        restore.assert_called_once_with(client, {"172.18.0.3": "secret"})
+
+    def test_missing_docker_is_best_effort(self) -> None:
+        with patch.object(docker, "run_docker", side_effect=FileNotFoundError("docker")), \
+             patch.object(docker.log, "info") as info:
+            docker._reprovision_running_bottles("http://orch")
+        self.assertIn("skipped", info.call_args.args[0])
+
+
+class TestFirecrackerReprovision(unittest.TestCase):
+    def _run_dir(self, root: Path, ip: str = "10.243.0.3") -> Path:
+        run_dir = root / "demo"
+        run_dir.mkdir()
+        (run_dir / "bottle_id_ed25519").write_text("key")
+        (run_dir / "config.json").write_text(json.dumps({
+            "boot-source": {"boot_args": f"root=/dev/vda ip={ip}::gw:mask::eth0:off"}
+        }))
+        return run_dir
+
+    def test_extracts_guest_ip_from_config(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            run_dir = self._run_dir(Path(tmp))
+            self.assertEqual("10.243.0.3", fc._guest_ip_from_config(run_dir / "config.json"))
+            self.assertEqual("", fc._guest_ip_from_config(run_dir / "missing.json"))
+
+    def test_persists_key_over_stdin_not_argv(self) -> None:
+        with patch.object(fc.util, "ssh_base_argv", return_value=["ssh", "guest"]), \
+             patch.object(fc.subprocess, "run", return_value=_proc()) as run:
+            fc.persist_env_var_secret(Path("/key"), "10.0.0.1", "super-secret")
+        self.assertEqual("super-secret", run.call_args.kwargs["input"])
+        self.assertNotIn("super-secret", " ".join(run.call_args.args[0]))
+
+    def test_persist_failure_is_fatal_to_launch(self) -> None:
+        with patch.object(fc.util, "ssh_base_argv", return_value=["ssh", "guest"]), \
+             patch.object(fc.subprocess, "run", return_value=_proc(1, stderr="denied")):
+            with self.assertRaisesRegex(fc.ConsolidatedLaunchError, "denied"):
+                fc.persist_env_var_secret(Path("/key"), "10.0.0.1", "secret")
+
+    def test_reads_live_vm_key_and_reprovisions(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            run_dir = self._run_dir(Path(tmp))
+            client = Mock()
+            with patch.object(fc.cleanup, "live_run_dirs", return_value=(run_dir,)), \
+                 patch.object(fc.util, "ssh_base_argv", return_value=["ssh", "guest"]), \
+                 patch.object(fc.subprocess, "run", return_value=_proc(stdout="secret\n")), \
+                 patch.object(fc, "reprovision_bottles", return_value=1) as restore, \
+                 patch.object(fc, "info"):
+                fc._reprovision_running_bottles(client)
+        restore.assert_called_once_with(client, {"10.243.0.3": "secret"})
+
+    def test_unreadable_vm_is_skipped(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            run_dir = self._run_dir(Path(tmp))
+            client = Mock()
+            with patch.object(fc.cleanup, "live_run_dirs", return_value=(run_dir,)), \
+                 patch.object(fc.util, "ssh_base_argv", return_value=["ssh", "guest"]), \
+                 patch.object(fc.subprocess, "run", return_value=_proc(1)), \
+                 patch.object(fc, "reprovision_bottles", return_value=0) as restore:
+                fc._reprovision_running_bottles(client)
+        restore.assert_called_once_with(client, {})
+
+
+if __name__ == "__main__":
+    unittest.main()
@@ -0,0 +1,29 @@
+"""Unit: shared cross-backend helpers in backend/util.py."""
+
+from __future__ import annotations
+
+import unittest
+from unittest.mock import patch
+
+from bot_bottle.backend import util as backend_util
+
+
+class TestPollCaCert(unittest.TestCase):
+    def test_returns_pem_on_first_success(self) -> None:
+        result = backend_util.poll_ca_cert(lambda: "PEM", timeout=1.0)
+        self.assertEqual("PEM", result)
+
+    def test_raises_timeout_error_when_cert_never_appears(self) -> None:
+        with self.assertRaises(TimeoutError):
+            backend_util.poll_ca_cert(lambda: None, timeout=0.0)
+
+    def test_polls_until_cert_appears(self) -> None:
+        responses = iter([None, None, "-----BEGIN CERTIFICATE-----\n"])
+        with patch("bot_bottle.backend.util.time.sleep") as mock_sleep:
+            result = backend_util.poll_ca_cert(lambda: next(responses), timeout=5.0)
+        self.assertTrue(result.startswith("-----BEGIN CERTIFICATE-----"))
+        self.assertEqual(2, mock_sleep.call_count)
+
+
+if __name__ == "__main__":
+    unittest.main()
@@ -0,0 +1,49 @@
+"""Unit contracts shared by all built-in agent images."""
+
+from __future__ import annotations
+
+import re
+import unittest
+from pathlib import Path
+
+
+_CONTRIB_DIR = Path(__file__).resolve().parents[2] / "bot_bottle/contrib"
+_AGENT_DOCKERFILES = tuple(sorted(_CONTRIB_DIR.glob("*/Dockerfile")))
+
+
+class TestBuiltinAgentImages(unittest.TestCase):
+    def test_all_use_debian_trixie_stable(self):
+        self.assertTrue(_AGENT_DOCKERFILES)
+        for dockerfile in _AGENT_DOCKERFILES:
+            with self.subTest(provider=dockerfile.parent.name):
+                self.assertRegex(
+                    dockerfile.read_text(),
+                    r"(?m)^FROM node:22-trixie-slim\s*$",
+                )
+
+    def test_all_install_podman(self):
+        for dockerfile in _AGENT_DOCKERFILES:
+            with self.subTest(provider=dockerfile.parent.name):
+                self.assertRegex(
+                    dockerfile.read_text(),
+                    re.compile(r"(?m)^\s*podman(?:\s|\\|$)"),
+                )
+
+    def test_all_install_ssh_client(self):
+        for dockerfile in _AGENT_DOCKERFILES:
+            with self.subTest(provider=dockerfile.parent.name):
+                self.assertRegex(
+                    dockerfile.read_text(),
+                    re.compile(r"(?m)^\s*openssh-client(?:\s|\\|$)"),
+                )
+
+    def test_all_prepare_node_git_config_directory(self):
+        for dockerfile in _AGENT_DOCKERFILES:
+            with self.subTest(provider=dockerfile.parent.name):
+                dockerfile_text = dockerfile.read_text()
+                self.assertIn("install -d -o node -g node", dockerfile_text)
+                self.assertIn("/home/node/.config/git", dockerfile_text)
+
+
+if __name__ == "__main__":
+    unittest.main()
@@ -0,0 +1,268 @@
+"""Unit tests for bb login command."""
+
+from __future__ import annotations
+
+import json
+import os
+import tempfile
+import unittest
+import urllib.error
+from email.message import Message
+from typing import Any
+from unittest.mock import MagicMock, patch
+
+
+class TestFlagParsing(unittest.TestCase):
+    def test_console_url_flag(self) -> None:
+        from bot_bottle.cli.login import _flag
+        self.assertEqual(_flag(["--console-url", "http://x"], "--console-url"), "http://x")
+
+    def test_console_url_equals_form(self) -> None:
+        from bot_bottle.cli.login import _flag
+        self.assertEqual(
+            _flag(["--console-url=http://x"], "--console-url"), "http://x"
+        )
+
+    def test_label_flag(self) -> None:
+        from bot_bottle.cli.login import _flag
+        self.assertEqual(_flag(["--label", "my-mac"], "--label"), "my-mac")
+
+    def test_missing_flag_returns_none(self) -> None:
+        from bot_bottle.cli.login import _flag
+        self.assertIsNone(_flag([], "--console-url"))
+
+
+class TestHttpHelpers(unittest.TestCase):
+    def test_post_sends_json_and_decodes_response(self) -> None:
+        from bot_bottle.cli.login import _post
+
+        response = MagicMock()
+        response.__enter__.return_value.read.return_value = b'{"ok": true}'
+        with patch("urllib.request.urlopen", return_value=response) as urlopen:
+            self.assertEqual(
+                _post("http://console/start", {"label": "host"}), {"ok": True}
+            )
+
+        request = urlopen.call_args.args[0]
+        self.assertEqual(request.data, b'{"label": "host"}')
+        self.assertEqual(request.get_header("Content-type"), "application/json")
+
+    def test_get_decodes_success_response(self) -> None:
+        from bot_bottle.cli.login import _get
+
+        response = MagicMock()
+        response.__enter__.return_value.status = 200
+        response.__enter__.return_value.read.return_value = b'{"status": "pending"}'
+        with patch("urllib.request.urlopen", return_value=response):
+            self.assertEqual(
+                _get("http://console/status"), (200, {"status": "pending"})
+            )
+
+    def test_get_returns_http_error_status(self) -> None:
+        from bot_bottle.cli.login import _get
+
+        error = urllib.error.HTTPError(
+            "http://console/status", 410, "gone", Message(), None
+        )
+        with patch("urllib.request.urlopen", side_effect=error):
+            self.assertEqual(_get("http://console/status"), (410, {}))
+
+
+class TestSaveCredentials(unittest.TestCase):
+    def test_writes_json_and_sets_perms(self) -> None:
+        from bot_bottle.cli.login import _save_credentials
+
+        with tempfile.TemporaryDirectory() as tmp:
+            with patch.dict(os.environ, {"BOT_BOTTLE_ROOT": tmp}):
+                path = _save_credentials("http://c", "hid", "at", "rt")
+            self.assertTrue(path.exists())
+            data = json.loads(path.read_text())
+            self.assertEqual(data["url"], "http://c")
+            self.assertEqual(data["host_id"], "hid")
+            self.assertEqual(data["access_token"], "at")
+            self.assertEqual(data["refresh_token"], "rt")
+            self.assertEqual(oct(path.stat().st_mode & 0o777), oct(0o600))
+
+    def test_temp_file_is_private_before_replace(self) -> None:
+        """Temp file must be 0600 at the moment os.replace is called."""
+        from bot_bottle.cli.login import _save_credentials
+        from pathlib import Path as _Path
+
+        tmp_perms_at_replace: list[int] = []
+        real_replace = os.replace
+
+        def _spy_replace(
+            src: str | os.PathLike[str], dst: str | os.PathLike[str]
+        ) -> None:
+            tmp_perms_at_replace.append(_Path(src).stat().st_mode & 0o777)
+            real_replace(src, dst)
+
+        with tempfile.TemporaryDirectory() as tmp:
+            with patch.dict(os.environ, {"BOT_BOTTLE_ROOT": tmp}):
+                with patch("os.replace", side_effect=_spy_replace):
+                    path = _save_credentials("http://c", "hid", "at", "rt")
+                self.assertEqual(len(tmp_perms_at_replace), 1)
+                self.assertEqual(oct(tmp_perms_at_replace[0]), oct(0o600))
+                self.assertEqual(oct(path.stat().st_mode & 0o777), oct(0o600))
+
+    def test_cleanup_on_write_failure(self) -> None:
+        """Temp file is removed and no credentials remain if replace fails."""
+        from bot_bottle.cli.login import _save_credentials
+
+        with tempfile.TemporaryDirectory() as tmp:
+            with patch.dict(os.environ, {"BOT_BOTTLE_ROOT": tmp}):
+                with patch("os.replace", side_effect=OSError("disk full")):
+                    with self.assertRaises(OSError):
+                        _save_credentials("http://c", "hid", "at", "rt")
+            leftovers = [f for f in os.listdir(tmp) if f.startswith(".console-")]
+            self.assertEqual(leftovers, [])
+
+
+class TestCmdLoginMissingUrl(unittest.TestCase):
+    def test_help_returns_0(self) -> None:
+        from bot_bottle.cli.login import cmd_login
+
+        self.assertEqual(cmd_login(["--help"]), 0)
+
+    def test_returns_1_without_url(self) -> None:
+        from bot_bottle.cli.login import cmd_login
+        with patch.dict(os.environ, {}, clear=True):
+            os.environ.pop("BB_CONSOLE_URL", None)
+            result = cmd_login([])
+        self.assertEqual(result, 1)
+
+    def test_reads_env_var(self) -> None:
+        """Exits 1 (network error) not because of missing URL when env var is set."""
+        from bot_bottle.cli.login import cmd_login
+
+        def _fail_post(_url: str, _payload: dict[str, Any]) -> dict[str, Any]:
+            raise OSError("connection refused")
+
+        with tempfile.TemporaryDirectory() as tmp:
+            with patch.dict(
+                os.environ,
+                {
+                    "BB_CONSOLE_URL": "http://localhost:9999",
+                    "BOT_BOTTLE_ROOT": tmp,
+                },
+            ):
+                with patch("bot_bottle.cli.login._post", side_effect=_fail_post):
+                    result = cmd_login([])
+        self.assertEqual(result, 1)
+
+
+class TestCmdLoginFlow(unittest.TestCase):
+    def _run_with_mocks(
+        self, poll_responses: list[dict[str, Any]], tmp: str
+    ) -> int:
+        from bot_bottle.cli.login import cmd_login
+
+        start_resp = {
+            "device_code": "dc123",
+            "user_code": "ABC-DEF",
+            "expires_in": 300,
+            "poll_interval": 0,
+        }
+
+        poll_iter = iter(poll_responses)
+
+        def _fake_post(
+            _url: str, _payload: dict[str, Any]
+        ) -> dict[str, Any]:
+            return start_resp
+
+        def _fake_get(_url: str) -> tuple[int, dict[str, Any]]:
+            return 200, next(poll_iter, {"status": "pending"})
+
+        with patch.dict(os.environ, {"BOT_BOTTLE_ROOT": tmp}):
+            with patch("bot_bottle.cli.login._post", side_effect=_fake_post):
+                with patch("bot_bottle.cli.login._get", side_effect=_fake_get):
+                    with patch("time.sleep"):
+                        return cmd_login(["--console-url", "http://console"])
+
+    def test_approved_flow_returns_0(self) -> None:
+        approved = {
+            "status": "approved",
+            "host_id": "hid",
+            "access_token": "at",
+            "refresh_token": "rt",
+        }
+        with tempfile.TemporaryDirectory() as tmp:
+            result = self._run_with_mocks(
+                [{"status": "pending"}, approved], tmp
+            )
+            self.assertEqual(result, 0)
+            with open(os.path.join(tmp, "console.json"), encoding="utf-8") as f:
+                creds = json.loads(f.read())
+            self.assertEqual(creds["host_id"], "hid")
+
+    def test_denied_flow_returns_1(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            result = self._run_with_mocks([{"status": "denied"}], tmp)
+        self.assertEqual(result, 1)
+
+    def test_timeout_returns_1(self) -> None:
+        from bot_bottle.cli.login import cmd_login
+
+        start_resp = {
+            "device_code": "dc",
+            "user_code": "ZZZ-ZZZ",
+            "expires_in": 0,  # already expired; loop never runs
+            "poll_interval": 2,
+        }
+
+        with tempfile.TemporaryDirectory() as tmp:
+            with patch.dict(os.environ, {"BOT_BOTTLE_ROOT": tmp}):
+                with patch("bot_bottle.cli.login._post", return_value=start_resp):
+                    result = cmd_login(["--console-url", "http://console"])
+        self.assertEqual(result, 1)
+
+    def test_poll_interval_from_server_is_used(self) -> None:
+        """time.sleep must be called with the server-provided poll_interval."""
+        from bot_bottle.cli.login import cmd_login
+
+        server_interval = 7
+        start_resp = {
+            "device_code": "dc",
+            "user_code": "ABC-DEF",
+            "expires_in": 300,
+            "poll_interval": server_interval,
+        }
+        approved = {
+            "status": "approved",
+            "host_id": "hid",
+            "access_token": "at",
+            "refresh_token": "rt",
+        }
+        poll_iter = iter([{"status": "pending"}, approved])
+
+        def _fake_get(_url: str) -> tuple[int, dict[str, str]]:
+            return 200, next(poll_iter)
+
+        with tempfile.TemporaryDirectory() as tmp:
+            with patch.dict(os.environ, {"BOT_BOTTLE_ROOT": tmp}):
+                with patch("bot_bottle.cli.login._post", return_value=start_resp):
+                    with patch(
+                        "bot_bottle.cli.login._get", side_effect=_fake_get
+                    ):
+                        with patch("time.sleep") as mock_sleep:
+                            result = cmd_login(["--console-url", "http://console"])
+
+        self.assertEqual(result, 0)
+        self.assertTrue(mock_sleep.called)
+        for call in mock_sleep.call_args_list:
+            self.assertEqual(call.args[0], server_interval)
+
+
+class TestDispatcherRegistration(unittest.TestCase):
+    def test_login_in_commands(self) -> None:
+        from bot_bottle.cli import COMMANDS
+        self.assertIn("login", COMMANDS)
+
+    def test_login_in_no_migration(self) -> None:
+        from bot_bottle.cli import NO_MIGRATION_COMMANDS
+        self.assertIn("login", NO_MIGRATION_COMMANDS)
+
+
+if __name__ == "__main__":
+    unittest.main()
@@ -0,0 +1,40 @@
+"""The CLI package is runnable as `python -m bot_bottle.cli`."""
+
+from __future__ import annotations
+
+import subprocess
+import sys
+import unittest
+from pathlib import Path
+
+_REPO_ROOT = Path(__file__).resolve().parents[2]
+
+
+def _run(*args: str) -> subprocess.CompletedProcess[str]:
+    return subprocess.run(
+        [sys.executable, "-m", "bot_bottle.cli", *args],
+        cwd=_REPO_ROOT,
+        capture_output=True,
+        text=True,
+        check=False,
+    )
+
+
+class TestModuleEntry(unittest.TestCase):
+    def test_help_exits_zero(self) -> None:
+        result = _run("--help")
+        self.assertEqual(result.returncode, 0, result.stderr)
+        self.assertIn("login", result.stderr)
+
+    def test_no_args_prints_usage(self) -> None:
+        # main() returns 2 with no command, matching the cli.py entry point.
+        self.assertEqual(_run().returncode, 2)
+
+    def test_subcommand_help_reaches_handler(self) -> None:
+        result = _run("login", "--help")
+        self.assertEqual(result.returncode, 0, result.stderr)
+        self.assertIn("--console-url", result.stderr)
+
+
+if __name__ == "__main__":
+    unittest.main()
@@ -176,6 +176,18 @@ class TestCmdStartHeadless(unittest.TestCase):
        self.assertEqual("researcher-2", self._spec().label)


+    def test_cached_images_sets_cached_policy(self):
+        start_mod.cmd_start(
+            ["--headless", "--cached-images", "researcher", "--bottle", "claude",
+             "--prompt", "Do it"]
+        )
+        self.assertEqual("cached", self._spec().image_policy)
+
+    def test_cached_images_requires_headless(self):
+        with self.assertRaises(Die):
+            start_mod.cmd_start(["--cached-images", "researcher"])
+        self._launch_mock.assert_not_called()
+

 class TestPrepareWithPreflight(unittest.TestCase):
    """prepare_with_preflight calls render_preflight with the plan and backend name."""
@@ -65,6 +65,12 @@ class TestCmdStartSelector(unittest.TestCase):
        )
        self._modal_patch.start()

+        self._image_policy_patch = patch(
+            "bot_bottle.cli.start._select_image_policy",
+            return_value="fresh",
+        )
+        self._image_policy_patch.start()
+
        self._env_patch = patch.dict(os.environ, {}, clear=False)
        self._env_patch.start()
        os.environ.pop("BOT_BOTTLE_BACKEND", None)
@@ -75,6 +81,7 @@ class TestCmdStartSelector(unittest.TestCase):
        self._agent_picker_patch.stop()
        self._bottle_picker_patch.stop()
        self._modal_patch.stop()
+        self._image_policy_patch.stop()
        self._env_patch.stop()

    # ------------------------------------------------------------------
@@ -133,6 +140,19 @@ class TestCmdStartSelector(unittest.TestCase):
        spec = self._launch_mock.call_args[0][0]
        self.assertEqual(("claude", "dev"), spec.bottle_names)

+    def test_image_policy_forwarded_to_spec(self):
+        with patch("bot_bottle.cli.start._select_image_policy", return_value="cached"):
+            start_mod.cmd_start(["researcher"])
+        self._launch_mock.assert_called_once()
+        spec = self._launch_mock.call_args[0][0]
+        self.assertEqual("cached", spec.image_policy)
+
+    def test_image_policy_cancel_returns_0(self):
+        with patch("bot_bottle.cli.start._select_image_policy", return_value=None):
+            rc = start_mod.cmd_start(["researcher"])
+        self.assertEqual(0, rc)
+        self._launch_mock.assert_not_called()
+
    def test_empty_bottle_selection_forwarded(self):
        self._bottle_picker_mock.return_value = []
        start_mod.cmd_start(["researcher"])
@@ -214,6 +234,7 @@ class TestCmdStartLabelCollision(unittest.TestCase):
        ).start()
        # Stub the bottle picker to always return a selection.
        patch.object(tui_mod, "filter_multiselect", return_value=["claude"]).start()
+        patch("bot_bottle.cli.start._select_image_policy", return_value="fresh").start()
        self.addCleanup(patch.stopall)

    def test_no_collision_proceeds_without_reprompt(self):
@@ -0,0 +1,146 @@
+"""Unit: _launch_bottle StaleImageError handling.
+
+Exercises prelaunch_checks / backend.launch flow:
+  - headless mode → die on stale
+  - interactive mode, user declines → stop without launching
+  - interactive mode, user confirms → skip stale check and launch once
+"""
+
+from __future__ import annotations
+
+import io
+import tempfile
+import unittest
+from types import SimpleNamespace
+from typing import Any, cast
+from unittest.mock import MagicMock, patch
+
+from bot_bottle.image_cache import StaleImageError
+from bot_bottle.log import Die
+
+
+def _fake_plan() -> Any:
+    provision = SimpleNamespace(startup_args=())
+    return cast(Any, SimpleNamespace(
+        agent_provision=provision,
+        agent_provider_template="claude",
+        slug="dev-abc",
+    ))
+
+
+def _ok_cm(bottle: Any) -> MagicMock:
+    """Return a context-manager mock that yields `bottle`."""
+    cm = MagicMock()
+    cm.__enter__ = MagicMock(return_value=bottle)
+    cm.__exit__ = MagicMock(return_value=False)
+    return cm
+
+
+class TestLaunchBottleStaleHandling(unittest.TestCase):
+    def setUp(self) -> None:
+        self._tmp = tempfile.mkdtemp(prefix="cli-stale-test.")
+
+    def _spec(self) -> Any:
+        from bot_bottle.backend import BottleSpec
+        from bot_bottle.manifest import ManifestIndex
+        idx = ManifestIndex.from_json_obj({
+            "bottles": {"dev": {}},
+            "agents": {"demo": {"skills": [], "prompt": "", "bottle": "dev"}},
+        })
+        return BottleSpec(
+            manifest=idx,
+            agent_name="demo",
+            copy_cwd=False,
+            user_cwd=self._tmp,
+            identity="dev-abc",
+        )
+
+    def _run_launch(self, **patch_kwargs: Any) -> int:
+        import bot_bottle.cli.start as start_mod
+        spec = self._spec()
+        with patch.object(start_mod, "prepare_with_preflight",
+                          return_value=(_fake_plan(), "dev-abc")), \
+             patch.object(start_mod, "settle_state"), \
+             patch.object(start_mod, "info"):
+            return start_mod._launch_bottle(
+                spec,
+                dry_run=False,
+                backend_name="docker",
+                **patch_kwargs,
+            )
+
+    def test_headless_stale_calls_die(self) -> None:
+        """In headless mode (assume_yes=True), a StaleImageError from prelaunch_checks must call die()."""
+        import bot_bottle.cli.start as start_mod
+
+        backend_mock = MagicMock()
+        backend_mock.prelaunch_checks.side_effect = StaleImageError("image is 5 day(s) old")
+
+        with patch.object(start_mod, "get_bottle_backend", return_value=backend_mock), \
+             patch.object(start_mod, "die", side_effect=Die()):
+            with self.assertRaises(Die):
+                self._run_launch(assume_yes=True)
+
+        backend_mock.launch.assert_not_called()
+
+    def test_interactive_user_declines_stops_before_launch(self) -> None:
+        """Interactive user answering 'n' → launch is never called."""
+        import bot_bottle.cli.start as start_mod
+
+        backend_mock = MagicMock()
+        backend_mock.prelaunch_checks.side_effect = StaleImageError("image is 5 day(s) old")
+
+        with patch.object(start_mod, "get_bottle_backend", return_value=backend_mock), \
+             patch.object(start_mod, "read_tty_line", return_value="n"), \
+             patch("sys.stderr", new_callable=io.StringIO):
+            rc = self._run_launch(assume_yes=False)
+
+        self.assertEqual(0, rc)
+        backend_mock.launch.assert_not_called()
+
+    def test_interactive_user_confirms_launches_once(self) -> None:
+        """Interactive user answering 'y' → prelaunch stale error is bypassed; launch called once."""
+        import bot_bottle.cli.start as start_mod
+
+        bottle_mock = MagicMock()
+        bottle_mock.name = "dev-abc"
+
+        backend_mock = MagicMock()
+        backend_mock.prelaunch_checks.side_effect = StaleImageError("image is 5 day(s) old")
+        backend_mock.launch.return_value = _ok_cm(bottle_mock)
+
+        with patch.object(start_mod, "get_bottle_backend", return_value=backend_mock), \
+             patch.object(start_mod, "read_tty_line", return_value="y"), \
+             patch.object(start_mod, "attach_agent", return_value=0), \
+             patch.object(start_mod, "capture_claude_session_state"), \
+             patch("sys.stderr", new_callable=io.StringIO):
+            rc = self._run_launch(assume_yes=False)
+
+        self.assertEqual(0, rc)
+        backend_mock.prelaunch_checks.assert_called_once()
+        backend_mock.launch.assert_called_once()
+
+    def test_interactive_yes_uppercase_also_accepted(self) -> None:
+        """'Y' or 'YES' should also be accepted as confirmation."""
+        import bot_bottle.cli.start as start_mod
+
+        bottle_mock = MagicMock()
+        bottle_mock.name = "dev-abc"
+
+        backend_mock = MagicMock()
+        backend_mock.prelaunch_checks.side_effect = StaleImageError("image is 5 day(s) old")
+        backend_mock.launch.return_value = _ok_cm(bottle_mock)
+
+        with patch.object(start_mod, "get_bottle_backend", return_value=backend_mock), \
+             patch.object(start_mod, "read_tty_line", return_value="YES"), \
+             patch.object(start_mod, "attach_agent", return_value=0), \
+             patch.object(start_mod, "capture_claude_session_state"), \
+             patch("sys.stderr", new_callable=io.StringIO):
+            rc = self._run_launch(assume_yes=False)
+
+        self.assertEqual(0, rc)
+        backend_mock.launch.assert_called_once()
+
+
+if __name__ == "__main__":
+    unittest.main()
@@ -0,0 +1,86 @@
+"""Unit tests for the host-side configuration store."""
+
+from __future__ import annotations
+
+import sqlite3
+import tempfile
+import unittest
+from pathlib import Path
+
+from bot_bottle.config_store import (
+    DEFAULT_CACHED_IMAGE_STALE_WARNING_DAYS,
+    ConfigStore,
+)
+from bot_bottle.store_manager import StoreManager
+
+
+class TestConfigStore(unittest.TestCase):
+    def test_cached_image_warning_days_defaults_to_one(self) -> None:
+        with tempfile.TemporaryDirectory(prefix="config-store.") as tmp:
+            store = ConfigStore(Path(tmp) / "bot-bottle.db")
+            store.migrate()
+            self.assertEqual(
+                DEFAULT_CACHED_IMAGE_STALE_WARNING_DAYS,
+                store.cached_image_stale_warning_days(),
+            )
+
+    def test_cached_image_warning_days_reads_value(self) -> None:
+        with tempfile.TemporaryDirectory(prefix="config-store.") as tmp:
+            store = ConfigStore(Path(tmp) / "bot-bottle.db")
+            store.migrate()
+            store.set_cached_image_stale_warning_days(7)
+            self.assertEqual(7, store.cached_image_stale_warning_days())
+
+    def test_config_schema_uses_explicit_settings_columns(self) -> None:
+        with tempfile.TemporaryDirectory(prefix="config-store.") as tmp:
+            store = ConfigStore(Path(tmp) / "bot-bottle.db")
+            store.migrate()
+            with sqlite3.connect(store.db_path) as conn:
+                conn.row_factory = sqlite3.Row
+                columns = [
+                    row["name"]
+                    for row in conn.execute("PRAGMA table_info(bot_bottle_config)")
+                ]
+            self.assertEqual([
+                "id",
+                "cached_image_stale_warning_days",
+            ], columns)
+
+    def test_store_manager_includes_config_store(self) -> None:
+        with tempfile.TemporaryDirectory(prefix="config-store.") as tmp:
+            db = Path(tmp) / "bot-bottle.db"
+            manager = StoreManager(db)
+            self.assertFalse(manager.is_migrated())
+            manager.migrate()
+            self.assertTrue(manager.is_migrated())
+
+    def test_cached_image_warning_days_returns_default_when_db_missing(self) -> None:
+        # When the db file doesn't exist yet (parent exists, file doesn't),
+        # the store returns the default without touching the file.
+        with tempfile.TemporaryDirectory(prefix="config-store.") as tmp:
+            store = ConfigStore(Path(tmp) / "missing.db")
+            self.assertEqual(
+                DEFAULT_CACHED_IMAGE_STALE_WARNING_DAYS,
+                store.cached_image_stale_warning_days(),
+            )
+
+    def test_cached_image_warning_days_returns_default_on_null_value(self) -> None:
+        # If the row exists but the value is NULL (or not castable to int),
+        # the store falls back to the default.
+        with tempfile.TemporaryDirectory(prefix="config-store.") as tmp:
+            db_path = Path(tmp) / "bot-bottle.db"
+            store = ConfigStore(db_path)
+            store.migrate()
+            # Write a NULL value directly.
+            with sqlite3.connect(db_path) as conn:
+                conn.execute(
+                    "UPDATE bot_bottle_config SET cached_image_stale_warning_days = NULL WHERE id = 1"
+                )
+            self.assertEqual(
+                DEFAULT_CACHED_IMAGE_STALE_WARNING_DAYS,
+                store.cached_image_stale_warning_days(),
+            )
+
+
+if __name__ == "__main__":
+    unittest.main()
@@ -2,6 +2,7 @@

 from __future__ import annotations

+import dataclasses
 import unittest

 from bot_bottle.backend.docker.consolidated_compose import consolidated_agent_compose
@@ -46,6 +47,15 @@ class TestConsolidatedAgentCompose(unittest.TestCase):
        # forwarded secrets are bare names (value inherited from process env).
        self.assertIn("CLAUDE_CODE_OAUTH_TOKEN", env)

+    def test_env_var_secret_stays_a_bare_name(self) -> None:
+        plan = _plan(with_egress=True, supervise=True, with_git=True)
+        plan = dataclasses.replace(plan, env_var_secret="secret-value")
+        env = consolidated_agent_compose(
+            plan, gateway_ip=_GW, source_ip=_IP, network=_NET,
+        )["services"]["agent"]["environment"]
+        self.assertIn("ENV_VAR_SECRET", env)
+        self.assertNotIn("ENV_VAR_SECRET=secret-value", env)
+

 if __name__ == "__main__":
    unittest.main()
@@ -15,6 +15,7 @@ from bot_bottle.git_gate import GitGatePlan
 from bot_bottle.orchestrator.client import RegisteredBottle

 _MOD = "bot_bottle.backend.docker.consolidated_launch"
+_UTIL = "bot_bottle.backend.consolidated_util"


 def _egress_plan() -> EgressPlan:
@@ -49,7 +50,7 @@ class TestLaunchConsolidated(unittest.TestCase):
                patch(f"{_MOD}._container_ip", return_value="172.18.0.2"), \
                patch(f"{_MOD}._network_container_ips", return_value=list(on_network)), \
                patch(f"{_MOD}.OrchestratorClient", return_value=client), \
-                patch(f"{_MOD}.provision_git_gate", provision or Mock()):
+                patch(f"{_UTIL}.provision_git_gate", provision or Mock()):
            return launch_consolidated(_egress_plan(), _git_plan(), service=service)

    def test_allocates_ip_registers_and_provisions(self) -> None:
@@ -84,8 +85,8 @@ class TestLaunchConsolidated(unittest.TestCase):
 class TestTeardownConsolidated(unittest.TestCase):
    def test_deregisters_and_deprovisions(self) -> None:
        client = Mock()
-        with patch(f"{_MOD}.OrchestratorClient", return_value=client), \
-                patch(f"{_MOD}.deprovision_git_gate") as deprov:
+        with patch(f"{_UTIL}.OrchestratorClient", return_value=client), \
+                patch(f"{_UTIL}.deprovision_git_gate") as deprov:
            teardown_consolidated("b1", orchestrator_url="http://orch:8080")
        client.teardown_bottle.assert_called_once_with("b1")
        deprov.assert_called_once()
@@ -0,0 +1,186 @@
+"""Unit: host Claude auth extraction."""
+
+from __future__ import annotations
+
+import json
+import tempfile
+import unittest
+from datetime import datetime, timezone
+from pathlib import Path
+from unittest.mock import MagicMock, patch
+
+from bot_bottle.contrib.claude.claude_auth import (
+    claude_auth_path,
+    claude_host_access_token,
+)
+from bot_bottle.log import Die
+
+
+def _cred_json(access_token: str, **extra: object) -> str:
+    payload: dict[str, object] = {"claudeAiOauth": {"accessToken": access_token, **extra}}
+    return json.dumps(payload)
+
+
+class TestClaudeHostAccessToken(unittest.TestCase):
+    def setUp(self):
+        self.tmp = tempfile.TemporaryDirectory(prefix="bb-claude-auth.")
+        self.home = Path(self.tmp.name)
+        self.cred_dir = self.home / ".claude"
+        self.cred_dir.mkdir()
+        self.auth_path = self.cred_dir / ".credentials.json"
+
+    def tearDown(self):
+        self.tmp.cleanup()
+
+    def _write(self, payload: dict) -> None:  # type: ignore[no-untyped-def]
+        self.auth_path.write_text(json.dumps(payload))
+
+    def test_auth_path_uses_home_env(self):
+        self.assertEqual(
+            self.auth_path,
+            claude_auth_path({"HOME": str(self.home)}),
+        )
+
+    # --- file-based (Linux) ---
+
+    def test_file_returns_access_token(self):
+        key = "sk-ant-oat01-real-key"  # gitleaks:allow
+        self._write({"claudeAiOauth": {"accessToken": key}})
+        out = claude_host_access_token({"HOME": str(self.home)})
+        self.assertEqual(key, out)
+
+    def test_file_missing_claude_ai_oauth_dies(self):
+        self._write({"hasCompletedOnboarding": True})
+        with self.assertRaises(Die):
+            claude_host_access_token({"HOME": str(self.home)})
+
+    def test_file_missing_access_token_dies(self):
+        self._write({"claudeAiOauth": {"expiresAt": 2000000000000}})
+        with self.assertRaises(Die):
+            claude_host_access_token({"HOME": str(self.home)})
+
+    def test_file_empty_access_token_dies(self):
+        self._write({"claudeAiOauth": {"accessToken": ""}})
+        with self.assertRaises(Die):
+            claude_host_access_token({"HOME": str(self.home)})
+
+    def test_file_expired_token_dies(self):
+        # expiresAt is milliseconds; 1_000_000 ms is year 1970
+        self._write({
+            "claudeAiOauth": {"accessToken": "sk-ant-oat01-x", "expiresAt": 1_000_000},  # gitleaks:allow
+        })
+        with self.assertRaises(Die):
+            claude_host_access_token(
+                {"HOME": str(self.home)},
+                now=datetime(2026, 1, 1, tzinfo=timezone.utc),
+            )
+
+    def test_file_future_expiry_is_accepted(self):
+        key = "sk-ant-oat01-y"  # gitleaks:allow
+        # 2_000_000_000_000 ms ≈ year 2033
+        self._write({
+            "claudeAiOauth": {"accessToken": key, "expiresAt": 2_000_000_000_000},
+        })
+        out = claude_host_access_token(
+            {"HOME": str(self.home)},
+            now=datetime(2026, 1, 1, tzinfo=timezone.utc),
+        )
+        self.assertEqual(key, out)
+
+    def test_file_absent_expiry_is_accepted(self):
+        key = "sk-ant-oat01-z"  # gitleaks:allow
+        self._write({"claudeAiOauth": {"accessToken": key}})
+        out = claude_host_access_token({"HOME": str(self.home)})
+        self.assertEqual(key, out)
+
+    def test_file_non_json_dies(self):
+        self.auth_path.write_text("not json {{{")
+        with self.assertRaises(Die):
+            claude_host_access_token({"HOME": str(self.home)})
+
+    def test_file_json_array_root_dies(self):
+        self.auth_path.write_text("[]")
+        with self.assertRaises(Die):
+            claude_host_access_token({"HOME": str(self.home)})
+
+    def test_file_extra_fields_are_ignored(self):
+        key = "sk-ant-oat01-real"  # gitleaks:allow
+        self._write({
+            "claudeAiOauth": {
+                "accessToken": key,
+                "refreshToken": "sk-ant-ort01-secret",  # gitleaks:allow
+                "scopes": ["user:inference"],
+                "expiresAt": 2_000_000_000_000,
+            },
+        })
+        out = claude_host_access_token({"HOME": str(self.home)})
+        self.assertEqual(key, out)
+
+    # --- macOS Keychain fallback ---
+
+    def _home_without_creds(self) -> Path:
+        """A home dir that has .claude/ but no .credentials.json."""
+        empty = self.home / "no-creds"
+        (empty / ".claude").mkdir(parents=True)
+        return empty
+
+    def _mock_keychain(self, stdout: str, returncode: int = 0) -> MagicMock:
+        mock = MagicMock()
+        mock.returncode = returncode
+        mock.stdout = stdout
+        return mock
+
+    def test_keychain_used_when_file_absent(self):
+        key = "sk-ant-oat01-keychain"  # gitleaks:allow
+        home = self._home_without_creds()
+        with patch(
+            "bot_bottle.contrib.claude.claude_auth.subprocess.run",
+            return_value=self._mock_keychain(_cred_json(key)),
+        ), patch(
+            "bot_bottle.contrib.claude.claude_auth.sys.platform", "darwin",
+        ):
+            out = claude_host_access_token({"HOME": str(home)})
+        self.assertEqual(key, out)
+
+    def test_keychain_failure_when_file_absent_dies(self):
+        home = self._home_without_creds()
+        with patch(
+            "bot_bottle.contrib.claude.claude_auth.subprocess.run",
+            return_value=self._mock_keychain("", returncode=44),
+        ), patch(
+            "bot_bottle.contrib.claude.claude_auth.sys.platform", "darwin",
+        ):
+            with self.assertRaises(Die):
+                claude_host_access_token({"HOME": str(home)})
+
+    def test_no_file_no_keychain_on_linux_dies(self):
+        home = self._home_without_creds()
+        with patch("bot_bottle.contrib.claude.claude_auth.sys.platform", "linux"):
+            with self.assertRaises(Die):
+                claude_host_access_token({"HOME": str(home)})
+
+    def test_keychain_non_json_dies(self):
+        home = self._home_without_creds()
+        with patch(
+            "bot_bottle.contrib.claude.claude_auth.subprocess.run",
+            return_value=self._mock_keychain("not-json"),
+        ), patch(
+            "bot_bottle.contrib.claude.claude_auth.sys.platform", "darwin",
+        ):
+            with self.assertRaises(Die):
+                claude_host_access_token({"HOME": str(home)})
+
+    def test_keychain_security_not_found_dies(self):
+        home = self._home_without_creds()
+        with patch(
+            "bot_bottle.contrib.claude.claude_auth.subprocess.run",
+            side_effect=FileNotFoundError,
+        ), patch(
+            "bot_bottle.contrib.claude.claude_auth.sys.platform", "darwin",
+        ):
+            with self.assertRaises(Die):
+                claude_host_access_token({"HOME": str(home)})
+
+
+if __name__ == "__main__":
+    unittest.main()
@@ -3,6 +3,7 @@
 from __future__ import annotations

 import contextlib
+import dataclasses
 import io
 import tempfile
 import unittest
@@ -18,6 +19,7 @@ from bot_bottle.backend.docker.bottle_plan import DockerBottlePlan
 from bot_bottle.backend.docker.consolidated_launch import LaunchContext
 from bot_bottle.egress import EgressPlan
 from bot_bottle.git_gate import GitGatePlan
+from bot_bottle.log import Die
 from bot_bottle.manifest import ManifestIndex
 from tests.unit import use_bottle_root

@@ -92,6 +94,7 @@ class TestLaunchCommittedImage(unittest.TestCase):
                mock.patch.object(launch_mod.docker_mod, "image_exists", return_value=image_present), \
                mock.patch.object(launch_mod.docker_mod, "build_image", side_effect=_build), \
                mock.patch.object(launch_mod.docker_mod, "verify_agent_image"), \
+                mock.patch.object(launch_mod.docker_mod, "image_created_at"), \
                mock.patch.object(launch_mod, "launch_consolidated", return_value=_CTX), \
                mock.patch.object(launch_mod, "teardown_consolidated"), \
                mock.patch.object(launch_mod, "DockerGateway", return_value=gw), \
@@ -112,7 +115,8 @@ class TestLaunchCommittedImage(unittest.TestCase):
        with self._patched(
            committed_tag=committed_tag, image_present=image_present, compose=compose,
        ) as built:
-            with launch_mod.launch(plan, provision=mock.Mock(return_value=None)):
+            images = launch_mod.build_or_load_images(plan)
+            with launch_mod.launch(plan, images, provision=mock.Mock(return_value=None)):
                pass
        return built

@@ -127,14 +131,34 @@ class TestLaunchCommittedImage(unittest.TestCase):
            captured.append(p)
            return {"services": {"agent": {}}}

-        with self._patched(committed_tag=_COMMITTED_TAG, image_present=True, compose=compose):
-            with launch_mod.launch(_plan(self._tmp), provision=mock.Mock(return_value=None)):
+        with self._patched(committed_tag=_COMMITTED_TAG, image_present=True, compose=compose) as _:
+            plan = _plan(self._tmp)
+            images = launch_mod.build_or_load_images(plan)
+            with launch_mod.launch(plan, images, provision=mock.Mock(return_value=None)):
                pass
        self.assertEqual(_COMMITTED_TAG, captured[0].image)

    def test_falls_back_to_build_when_no_committed_image(self) -> None:
        self.assertEqual([_DEFAULT_IMAGE], self._run_launch(_plan(self._tmp), committed_tag=None))

+    def test_cached_images_skip_build_when_present(self) -> None:
+        base = _plan(self._tmp)
+        plan = dataclasses.replace(
+            base,
+            spec=dataclasses.replace(base.spec, image_policy="cached"),
+        )
+        built = self._run_launch(plan, committed_tag=None, image_present=True)
+        self.assertEqual([], built)
+
+    def test_cached_images_die_when_agent_missing(self) -> None:
+        base = _plan(self._tmp)
+        plan = dataclasses.replace(
+            base,
+            spec=dataclasses.replace(base.spec, image_policy="cached"),
+        )
+        with self.assertRaises(Die):
+            self._run_launch(plan, committed_tag=None, image_present=False)
+
    def test_falls_back_to_build_when_committed_image_missing_from_daemon(self) -> None:
        built = self._run_launch(_plan(self._tmp), committed_tag=_COMMITTED_TAG, image_present=False)
        self.assertEqual([_DEFAULT_IMAGE], built)
@@ -16,7 +16,7 @@ from pathlib import Path
 from unittest import mock

 from bot_bottle.agent_provider import AgentProvisionPlan
-from bot_bottle.backend import BottleSpec
+from bot_bottle.backend import BottleImages, BottleSpec
 from bot_bottle.backend.docker import launch as launch_mod
 from bot_bottle.backend.docker.bottle_plan import DockerBottlePlan
 from bot_bottle.backend.docker.consolidated_launch import LaunchContext
@@ -91,8 +91,11 @@ class TestTeardownWarning(unittest.TestCase):
            bottle_id="b1", identity_token="t", source_ip="172.20.0.4",
            network="bot-bottle-gateway", gateway_ip="172.20.0.2",
            orchestrator_url="http://orch:8099",
+            env_var_secret="encryption-key",
        )

+        images = BottleImages(agent="bot-bottle-claude:latest", sidecar="bot-bottle-sidecars:latest")
+
        with mock.patch.object(launch_mod.docker_mod, "build_image"), \
             mock.patch.object(launch_mod.docker_mod, "verify_agent_image"), \
             mock.patch.object(launch_mod, "launch_consolidated", return_value=ctx), \
@@ -105,7 +108,7 @@ class TestTeardownWarning(unittest.TestCase):
             mock.patch.object(
                 launch_mod, "write_compose_file", return_value=Path("/tmp/compose.yml"),
             ), \
-             mock.patch.object(launch_mod, "compose_up"), \
+             mock.patch.object(launch_mod, "compose_up") as compose_up, \
             mock.patch.object(launch_mod, "compose_dump_logs"), \
             mock.patch.object(
                 launch_mod, "compose_down",
@@ -113,13 +116,16 @@ class TestTeardownWarning(unittest.TestCase):
             ), \
             contextlib.redirect_stderr(buf):
            provision = mock.Mock(return_value=None)
-            with launch_mod.launch(plan, provision=provision):
+            with launch_mod.launch(plan, images, provision=provision):
                pass

        output = buf.getvalue()
        self.assertIn("bot-bottle: warning:", output)
        self.assertIn("bot-bottle-test-teardown-abc", output)
        self.assertIn("compose-down", output)
+        self.assertEqual(
+            "encryption-key", compose_up.call_args.kwargs["env"]["ENV_VAR_SECRET"],
+        )


 if __name__ == "__main__":
@@ -45,12 +45,15 @@ _PROVIDER = _Provider()


 def _plan(*, git_user: dict | None = None,  # type: ignore
+          git_repos: dict | None = None,  # type: ignore
          copy_cwd: bool = False,
          user_cwd: str = "/tmp/x",
          stage_dir: Path | None = None) -> DockerBottlePlan:
    bottle_json: dict = {}  # type: ignore
    if git_user is not None:
        bottle_json["git-gate"] = {"user": git_user}
+    if git_repos is not None:
+        bottle_json.setdefault("git-gate", {})["repos"] = git_repos
    index = ManifestIndex.from_json_obj({
        "bottles": {"dev": bottle_json},
        "agents": {"demo": {"skills": [], "prompt": "", "bottle": "dev"}},
@@ -125,6 +128,62 @@ class TestProvisionGitUser(unittest.TestCase):
        _PROVIDER.provision_git(bottle, _plan(stage_dir=self.stage))
        self.assertEqual([], _git_config_exec_calls(bottle))

+    def test_repairs_git_xdg_directory_for_runtime_user(self):
+        bottle = _make_bottle()
+        _PROVIDER.provision_git(bottle, _plan(stage_dir=self.stage))
+
+        script, user = next(
+            (call.args[0], call.kwargs.get("user", "node"))
+            for call in bottle.exec.call_args_list
+            if "/home/node/.config/git" in call.args[0]
+        )
+        self.assertEqual("root", user)
+        self.assertIn("chown node:node /home/node", script)
+        self.assertIn("chmod 755 /home/node", script)
+        self.assertIn("mkdir -p /home/node/.config/git", script)
+        self.assertIn("chown -R node:node /home/node/.config", script)
+        self.assertIn("chmod -R u+rwX,go+rX /home/node/.config", script)
+
+    def test_fails_closed_when_home_permissions_cannot_be_repaired(self):
+        bottle = _make_bottle()
+        bottle.exec.return_value = ExecResult(1, "", "read-only filesystem")
+
+        with self.assertRaises(SystemExit):
+            _PROVIDER.provision_git(bottle, _plan(stage_dir=self.stage))
+
+    def _git_plan(self) -> DockerBottlePlan:
+        return _plan(
+            git_repos={
+                "repo": {
+                    "url": "ssh://git@example.com/repo.git",
+                    "key": {"provider": "static", "path": "/dev/null"},
+                    "host_key": "ssh-ed25519 AAAA",
+                },
+            },
+            stage_dir=self.stage,
+        )
+
+    def test_fails_closed_when_gitconfig_permissions_cannot_be_set(self):
+        bottle = _make_bottle()
+        bottle.exec.side_effect = [
+            ExecResult(0, "", ""),
+            ExecResult(1, "", "chown failed"),
+        ]
+
+        with self.assertRaises(SystemExit):
+            _PROVIDER.provision_git(bottle, self._git_plan())
+
+    def test_fails_closed_when_runtime_user_cannot_read_gitconfig(self):
+        bottle = _make_bottle()
+        bottle.exec.side_effect = [
+            ExecResult(0, "", ""),
+            ExecResult(0, "", ""),
+            ExecResult(1, "", "permission denied"),
+        ]
+
+        with self.assertRaises(SystemExit):
+            _PROVIDER.provision_git(bottle, self._git_plan())
+
    def test_sets_name_and_email(self):
        plan = _plan(
            git_user={"name": "Eric Bauerfeld", "email": "eric@dideric.is"},
@@ -9,6 +9,7 @@ from __future__ import annotations

 import subprocess
 import unittest
+from datetime import timezone
 from unittest.mock import patch

 from bot_bottle.backend.docker import util as docker_mod
@@ -26,6 +27,59 @@ def _fail(stderr: str = "boom") -> subprocess.CompletedProcess:  # type: ignore
    )


+
+class TestImageCreatedAt(unittest.TestCase):
+    def test_parses_docker_timestamp_with_nanoseconds(self):
+        with patch.object(
+            docker_mod.subprocess, "run",
+            return_value=_ok(stdout="2026-07-06T15:33:47.123456789Z\n"),
+        ) as run:
+            created = docker_mod.image_created_at("bot-bottle-claude:latest")
+        self.assertIsNotNone(created)
+        assert created is not None
+        self.assertEqual(2026, created.year)
+        self.assertEqual(123456, created.microsecond)
+        self.assertEqual(timezone.utc, created.tzinfo)
+        self.assertEqual(
+            ["docker", "image", "inspect", "--format", "{{.Created}}", "bot-bottle-claude:latest"],
+            run.call_args.args[0],
+        )
+
+    def test_dies_on_inspect_failure(self):
+        with patch.object(
+            docker_mod.subprocess, "run", return_value=_fail("No such image"),
+        ), patch.object(
+            docker_mod, "die", side_effect=SystemExit("die"),
+        ) as die:
+            with self.assertRaises(SystemExit):
+                docker_mod.image_created_at("missing:tag")
+        die.assert_called_once()
+        self.assertIn("missing:tag", die.call_args.args[0])
+
+    def test_returns_none_on_invalid_timestamp(self):
+        with patch.object(
+            docker_mod.subprocess, "run",
+            return_value=_ok(stdout="not-a-timestamp\n"),
+        ):
+            result = docker_mod.image_created_at("some:tag")
+        self.assertIsNone(result)
+
+    def test_returns_none_on_empty_stdout(self):
+        with patch.object(
+            docker_mod.subprocess, "run",
+            return_value=_ok(stdout=""),
+        ):
+            result = docker_mod.image_created_at("some:tag")
+        self.assertIsNone(result)
+
+    def test_parse_docker_timestamp_no_tzinfo_defaults_to_utc(self):
+        # A bare datetime with no tz offset should be treated as UTC.
+        dt = docker_mod._parse_docker_timestamp("2024-05-01T10:00:00.000000")
+        self.assertIsNotNone(dt.tzinfo)
+        self.assertEqual(timezone.utc, dt.tzinfo)
+
+
+
 class TestCommitContainer(unittest.TestCase):
    def test_runs_docker_commit(self):
        with patch.object(
@@ -413,6 +413,28 @@ class TestAuthInjection(unittest.TestCase):
        assert flow.response is not None
        self.assertEqual(403, flow.response.status_code)

+    def test_preserve_auth_passes_agent_token_through(self) -> None:
+        route = Route(host="registry-1.docker.io", preserve_auth=True)
+        addon = _addon(Config(routes=(route,)))
+        flow = _Flow(_Request(
+            host="registry-1.docker.io",
+            headers={"authorization": "Bearer agent-registry-token"},
+        ))
+        _run_request(addon, flow)
+        self.assertEqual("Bearer agent-registry-token", flow.request.headers.get("authorization"))
+        self.assertIsNone(flow.response)
+
+    def test_default_route_strips_agent_auth(self) -> None:
+        route = Route(host="registry-1.docker.io")
+        addon = _addon(Config(routes=(route,)))
+        flow = _Flow(_Request(
+            host="registry-1.docker.io",
+            headers={"authorization": "Bearer agent-registry-token"},
+        ))
+        _run_request(addon, flow)
+        self.assertIsNone(flow.request.headers.get("authorization"))
+        self.assertIsNone(flow.response)
+

 # ---------------------------------------------------------------------------
 # git push / fetch over HTTPS
@@ -4,7 +4,14 @@ from __future__ import annotations

 import unittest

-from bot_bottle.egress_addon_core import resolve_client_config, resolve_client_context
+from bot_bottle.egress_addon_core import (
+    DENY_RESOLVER_ERROR,
+    DENY_UNATTRIBUTED,
+    DENY_UNPARSEABLE,
+    decide,
+    resolve_client_config,
+    resolve_client_context,
+)
 from bot_bottle.policy_resolver import PolicyResolveError


@@ -108,3 +115,55 @@ class TestResolveClientContext(unittest.TestCase):

 if __name__ == "__main__":
    unittest.main()
+
+
+class TestDenyReasonNamesTheRealFault(unittest.TestCase):
+    """A deny-all must not masquerade as a missing allowlist entry.
+
+    Regression: an unregistered bottle resolves no policy, so *every* host is
+    denied — but the block message said `host X is not in the allowlist`,
+    which reads as a config problem and sends the operator hunting for a route
+    that was never missing. The structural reason wins over that wording.
+    """
+
+    def _reason(self, resolver: object, host: str = "chatgpt.com") -> str:
+        cfg = resolve_client_config(resolver, "10.243.0.1")  # type: ignore[arg-type]
+        return decide(cfg.routes, host, "/v1/x", {}, deny_reason=cfg.deny_reason).reason
+
+    def test_unattributed_says_unattributed_not_allowlist(self) -> None:
+        reason = self._reason(_FakeResolver(result=None))
+        self.assertEqual(DENY_UNATTRIBUTED, reason)
+        # The misleading claim is the one that must be gone: the host was
+        # never "not in the allowlist" — there was no allowlist at all.
+        self.assertNotIn("is not in the bottle's egress.routes allowlist", reason)
+        # Both causes must be named. `/resolve` fail-closes on a missing row
+        # *and* on a token mismatch, and the message pointing only at the row
+        # sent us hunting for a deregistered bottle that was registered fine.
+        self.assertIn("registry row", reason)
+        self.assertIn("identity token", reason)
+
+    def test_resolver_error_says_orchestrator_unreachable(self) -> None:
+        self.assertEqual(DENY_RESOLVER_ERROR, self._reason(_FakeResolver(raises=True)))
+
+    def test_unparseable_policy_says_so(self) -> None:
+        self.assertEqual(
+            DENY_UNPARSEABLE, self._reason(_FakeResolver(result="routes: notalist\n")))
+
+    def test_a_real_allowlist_miss_keeps_the_allowlist_wording(self) -> None:
+        """The message only changes for structural deny-alls — a loaded policy
+        that genuinely lacks the host still points at the allowlist."""
+        reason = self._reason(_FakeResolver(result='routes:\n  - host: "api.example.com"\n'))
+        self.assertIn("is not in the bottle's egress.routes allowlist", reason)
+        self.assertIn("chatgpt.com", reason)
+
+    def test_allowed_host_is_still_forwarded(self) -> None:
+        cfg = resolve_client_config(
+            _FakeResolver(result='routes:\n  - host: "api.example.com"\n'), "10.243.0.1")
+        decision = decide(
+            cfg.routes, "api.example.com", "/v1/x", {}, deny_reason=cfg.deny_reason)
+        self.assertEqual("forward", decision.action)
+
+    def test_a_parsed_policy_carries_no_deny_reason(self) -> None:
+        cfg = resolve_client_config(
+            _FakeResolver(result='routes:\n  - host: "api.example.com"\n'), "10.243.0.1")
+        self.assertEqual("", cfg.deny_reason)
@@ -61,6 +61,13 @@ class TestNetpoolSlots(unittest.TestCase):


 class TestNetpoolRenderers(unittest.TestCase):
+    def test_guest_init_restores_node_home_boundary(self):
+        from bot_bottle.backend.firecracker import util
+
+        self.assertIn("chown node:node /home/node", util._GUEST_INIT)
+        self.assertIn("chmod 755 /home/node", util._GUEST_INIT)
+        self.assertIn("mount -t tmpfs -o mode=0755 tmpfs /run", util._GUEST_INIT)
+
    def test_nixos_module_is_non_invasive(self):
        # The NixOS module must NOT flip the host firewall backend or
        # hand interfaces to systemd-networkd; it brings the pool up via
@@ -422,10 +429,15 @@ class TestBottlePlanProperties(unittest.TestCase):
        ap.command = "claude"
        ap.prompt_mode = "append_file"
        ap.template = "claude"
+        ap.guest_home = "/home/node"
+        ap.guest_env = {}
+        egress_plan = cast(Any, MagicMock())
+        egress_plan.canary = ""
+        egress_plan.canary_env = ""
        fields = dict(
            spec=cast(Any, MagicMock()), manifest=cast(Any, MagicMock()),
            stage_dir=Path("/stage"), git_gate_plan=cast(Any, MagicMock()),
-            egress_plan=cast(Any, MagicMock()), supervise_plan=None,
+            egress_plan=egress_plan, supervise_plan=None,
            agent_provision=ap, slug="demo-x", forwarded_env={},
        )
        fields.update(overrides)
@@ -451,6 +463,12 @@ class TestBottlePlanProperties(unittest.TestCase):
        self.assertEqual("10.243.0.0:9420", p.git_gate_insteadof_host)
        self.assertEqual("http", p.git_gate_insteadof_scheme)

+    def test_guest_env_pins_global_git_config(self):
+        from bot_bottle.backend.firecracker.launch import _agent_guest_env
+
+        env = _agent_guest_env(self._plan(), "10.243.0.0")
+        self.assertEqual("/home/node/.gitconfig", env["GIT_CONFIG_GLOBAL"])
+

 if __name__ == "__main__":
    unittest.main()
@@ -10,7 +10,9 @@ classmethods forward to their module.
 from __future__ import annotations

 import subprocess
+import tempfile
 import unittest
+from pathlib import Path
 from unittest.mock import patch

 from bot_bottle.backend.firecracker import cleanup as fc_cleanup
@@ -23,32 +25,77 @@ def _proc(stdout: str = "", returncode: int = 0) -> "subprocess.CompletedProcess
    return subprocess.CompletedProcess([], returncode, stdout=stdout, stderr="")


-class TestOrphanEnumeration(unittest.TestCase):
-    def test_orphan_vm_pids_filters_by_run_dir(self):
-        run_root = str(fc_cleanup._run_root())
-        out = (
-            f"111 firecracker --config-file {run_root}/dev-a/config.json\n"
-            "222 firecracker --config-file /somewhere/else/config.json\n"
-            "notanint firecracker --config-file " + run_root + "/x\n"
+class TestProcessScan(unittest.TestCase):
+    def test_run_dir_of_matches_only_direct_children(self):
+        run_root = Path("/cache/run")
+        self.assertEqual(
+            Path("/cache/run/dev-a"),
+            fc_cleanup._run_dir_of(
+                f"firecracker --config-file {run_root}/dev-a/config.json", run_root
+            ),
+        )
+        # infra/builder VMs elsewhere, or nested paths, are not ours.
+        self.assertIsNone(
+            fc_cleanup._run_dir_of("firecracker --config-file /elsewhere/config.json", run_root)
+        )
+        self.assertIsNone(
+            fc_cleanup._run_dir_of("firecracker --no-config", run_root)
        )
-        with patch.object(fc_cleanup.subprocess, "run", return_value=_proc(out)):
-            self.assertEqual([111], fc_cleanup._orphan_vm_pids())

-    def test_orphan_vm_pids_empty_when_pgrep_fails(self):
+    def test_scan_splits_live_dirs_from_orphan_pids(self):
+        with tempfile.TemporaryDirectory() as tmp:
+            run_root = Path(tmp)
+            (run_root / "live-a").mkdir()  # dir present -> live VM, protected
+            # "gone-b" dir intentionally absent -> lingering VMM, orphan pid
+            out = (
+                f"111 firecracker --config-file {run_root}/live-a/config.json\n"
+                f"222 firecracker --config-file {run_root}/gone-b/config.json\n"
+                "333 firecracker --config-file /elsewhere/config.json\n"
+                "notanint firecracker --config-file x\n"
+            )
+            with patch.object(fc_cleanup.subprocess, "run", return_value=_proc(out)):
+                live, orphan_pids = fc_cleanup._scan_processes(run_root)
+        self.assertEqual({str(run_root / "live-a")}, live)
+        self.assertEqual([222], orphan_pids)
+
+    def test_scan_empty_when_pgrep_fails(self):
        with patch.object(fc_cleanup.subprocess, "run", return_value=_proc(returncode=1)):
-            self.assertEqual([], fc_cleanup._orphan_vm_pids())
+            self.assertEqual((set(), []), fc_cleanup._scan_processes(Path("/x")))

-    def test_run_dirs_empty_when_absent(self):
-        with patch.object(fc_cleanup.util, "cache_dir") as cache:
-            cache.return_value.__truediv__.return_value.is_dir.return_value = False
-            self.assertEqual([], fc_cleanup._run_dirs())
+    def test_live_run_dirs_returns_paths_in_stable_order(self):
+        with patch.object(fc_cleanup, "_run_root", return_value=Path("/run")), \
+             patch.object(fc_cleanup, "_scan_processes",
+                          return_value=({"/run/b", "/run/a"}, [])):
+            self.assertEqual(
+                (Path("/run/a"), Path("/run/b")), fc_cleanup.live_run_dirs(),
+            )

-    def test_prepare_cleanup_assembles_plan(self):
-        with patch.object(fc_cleanup, "_orphan_vm_pids", return_value=[7]), \
-             patch.object(fc_cleanup, "_run_dirs", return_value=["/run/x"]):
-            plan = fc_cleanup.prepare_cleanup()
-        self.assertEqual((7,), plan.vm_pids)
-        self.assertEqual(("/run/x",), plan.run_dirs)
+    def test_orphan_run_dirs_excludes_live_and_missing_root(self):
+        with tempfile.TemporaryDirectory() as tmp:
+            run_root = Path(tmp)
+            (run_root / "live-a").mkdir()
+            (run_root / "dead-b").mkdir()
+            live = {str(run_root / "live-a")}
+            self.assertEqual(
+                [str(run_root / "dead-b")],
+                fc_cleanup._orphan_run_dirs(run_root, live),
+            )
+        # absent run root -> nothing to reap
+        self.assertEqual([], fc_cleanup._orphan_run_dirs(Path("/nope/run"), set()))
+
+    def test_prepare_cleanup_reaps_orphans_only(self):
+        """The live VM's dir is never in the plan; the dead one is."""
+        with tempfile.TemporaryDirectory() as tmp:
+            run_root = Path(tmp)
+            (run_root / "live-a").mkdir()
+            (run_root / "dead-b").mkdir()
+            out = f"111 firecracker --config-file {run_root}/live-a/config.json\n"
+            with patch.object(fc_cleanup, "_run_root", return_value=run_root), \
+                 patch.object(fc_cleanup.subprocess, "run", return_value=_proc(out)):
+                plan = fc_cleanup.prepare_cleanup()
+        self.assertEqual((), plan.vm_pids)
+        self.assertEqual((str(run_root / "dead-b"),), plan.run_dirs)
+        self.assertNotIn(str(run_root / "live-a"), plan.run_dirs)


 class TestCleanupRemoval(unittest.TestCase):
@@ -35,6 +35,15 @@ class TestBuildAgentRootfsDir(unittest.TestCase):
        build.assert_not_called()
        self.assertEqual(base, out)

+    def test_cached_lookup_requires_ready_marker(self):
+        digest = image_builder._rootfs_digest(self.dockerfile)
+        base = self.cache / "rootfs" / f"agent-{digest}"
+        base.mkdir(parents=True)
+        with patch.object(image_builder.util, "cache_dir", return_value=self.cache):
+            self.assertIsNone(image_builder.cached_agent_rootfs_dir(self.dockerfile))
+            (base / ".bb-ready").write_text("ok\n")
+            self.assertEqual(base, image_builder.cached_agent_rootfs_dir(self.dockerfile))
+
    def test_cache_miss_builds_injects_and_marks_ready(self):
        with patch.object(image_builder.util, "cache_dir", return_value=self.cache), \
             patch.object(image_builder, "_build_in_infra") as build, \
@@ -71,6 +71,16 @@ class TestSshGatewayTransport(unittest.TestCase):
            t.exec(["mkdir", "-p", "/git-gate"])


+class TestGatewayCaPem(unittest.TestCase):
+    def test_dies_when_cert_never_appears(self) -> None:
+        from subprocess import CompletedProcess
+        infra = infra_vm.InfraVm(vm=None, guest_ip="10.0.0.1", private_key=Path("/k"))
+        with patch.object(infra_vm.subprocess, "run",
+                          return_value=CompletedProcess([], 1, stdout="", stderr="")), \
+             self.assertRaises(SystemExit):
+            infra.gateway_ca_pem(timeout=0)
+
+
 class TestRegistryVolume(unittest.TestCase):
    def test_reuses_existing_volume(self):
        import tempfile
@@ -0,0 +1,81 @@
+"""Unit: image_cache.py — check_stale / check_stale_path."""
+
+from __future__ import annotations
+
+import tempfile
+import unittest
+from datetime import datetime, timedelta, timezone
+from pathlib import Path
+from unittest.mock import patch
+
+from bot_bottle.image_cache import StaleImageError, check_stale, check_stale_path
+
+
+class TestCheckStale(unittest.TestCase):
+    def _run(self, threshold: int, age_days: float) -> None:
+        created = datetime.now(tz=timezone.utc) - timedelta(days=age_days)
+        with patch("bot_bottle.image_cache.ConfigStore") as cs:
+            cs.return_value.cached_image_stale_warning_days.return_value = threshold
+            check_stale("test image", created)
+
+    def test_negative_threshold_never_raises(self):
+        # Threshold < 0 means the check is disabled — always passes.
+        self._run(threshold=-1, age_days=9999)
+
+    def test_zero_threshold_raises_immediately(self):
+        # threshold=0 means any image is stale the moment it exists.
+        with self.assertRaises(StaleImageError):
+            self._run(threshold=0, age_days=0.1)
+
+    def test_within_threshold_does_not_raise(self):
+        # Age well under threshold — should pass silently.
+        self._run(threshold=7, age_days=2)
+
+    def test_at_threshold_does_not_raise(self):
+        # Exactly at the boundary is fine (<=, not <).
+        self._run(threshold=1, age_days=0.9999)
+
+    def test_exceeds_threshold_raises(self):
+        created = datetime.now(tz=timezone.utc) - timedelta(days=3)
+        with patch("bot_bottle.image_cache.ConfigStore") as cs:
+            cs.return_value.cached_image_stale_warning_days.return_value = 1
+            with self.assertRaises(StaleImageError) as ctx:
+                check_stale("agent image 'bot-bottle:latest'", created)
+        self.assertIn("agent image", str(ctx.exception))
+        self.assertIn("day(s) old", str(ctx.exception))
+
+    def test_naive_datetime_treated_as_utc(self):
+        # check_stale calls .astimezone(utc) on the input; naive datetimes
+        # that would be interpreted as local time should still work.
+        # We can't control the local tz in a unit test, so just ensure
+        # no exception is thrown for a very recent naive datetime.
+        naive_now = datetime(2099, 1, 1)  # far future, always "fresh"
+        with patch("bot_bottle.image_cache.ConfigStore") as cs:
+            cs.return_value.cached_image_stale_warning_days.return_value = 1
+            # Should not raise — the image is brand new.
+            check_stale("test image", naive_now)
+
+
+class TestCheckStalePath(unittest.TestCase):
+    def test_delegates_to_check_stale_with_mtime(self):
+        with tempfile.NamedTemporaryFile() as f:
+            path = Path(f.name)
+            with patch("bot_bottle.image_cache.check_stale") as mock_check:
+                check_stale_path("some artifact", path)
+            mock_check.assert_called_once()
+            label, dt = mock_check.call_args.args
+            self.assertEqual("some artifact", label)
+            self.assertIsInstance(dt, datetime)
+            self.assertIsNotNone(dt.tzinfo)
+
+    def test_raises_stale_for_old_file(self):
+        with tempfile.NamedTemporaryFile() as f:
+            path = Path(f.name)
+            with patch("bot_bottle.image_cache.ConfigStore") as cs:
+                cs.return_value.cached_image_stale_warning_days.return_value = 0
+                with self.assertRaises(StaleImageError):
+                    check_stale_path("cached artifact", path)
+
+
+if __name__ == "__main__":
+    unittest.main()
@@ -96,7 +96,7 @@ class TestVersionInputs(unittest.TestCase):
        (pkg / "app.py").write_text("print('hi')\n")
        (pkg / "egress_entrypoint.sh").write_text("#!/bin/sh\nexec mitmdump\n")
        (pkg / "netpool.defaults.env").write_text("FOO=1\n")
-        for name in ("Dockerfile.orchestrator", "Dockerfile.gateway", "Dockerfile.infra"):
+        for name in ("Dockerfile.orchestrator", "Dockerfile.gateway", "Dockerfile.infra", "Dockerfile.infra.fc"):
            (root / name).write_text(f"FROM scratch  # {name}\n")
        (root / "pyproject.toml").write_text("[project]\nname = 'bot-bottle'\n")

@@ -17,6 +17,7 @@ from bot_bottle.git_gate import GitGatePlan
 from bot_bottle.orchestrator.client import RegisteredBottle

 _MOD = "bot_bottle.backend.macos_container.consolidated_launch"
+_UTIL = "bot_bottle.backend.consolidated_util"


 def _egress_plan() -> EgressPlan:
@@ -87,7 +88,8 @@ class TestRegisterAgent(unittest.TestCase):
        *, source_ip: str = "192.168.128.9",
    ):
        with patch(f"{_MOD}.OrchestratorClient", return_value=client), \
-                patch(f"{_MOD}.provision_git_gate", provision or Mock()):
+                patch(f"{_UTIL}.provision_git_gate", provision or Mock()), \
+                patch(f"{_MOD}.live_source_ips", return_value=[]):
            return register_agent(
                _egress_plan(), _git_plan(),
                source_ip=source_ip, endpoint=_endpoint(), image_ref="img:1",
@@ -125,8 +127,8 @@ class TestTeardown(unittest.TestCase):
    def test_deregisters_and_deprovisions(self) -> None:
        client = Mock()
        deprovision = Mock()
-        with patch(f"{_MOD}.OrchestratorClient", return_value=client), \
-                patch(f"{_MOD}.deprovision_git_gate", deprovision):
+        with patch(f"{_UTIL}.OrchestratorClient", return_value=client), \
+                patch(f"{_UTIL}.deprovision_git_gate", deprovision):
            teardown_consolidated("b1", orchestrator_url="http://o:8099")
        client.teardown_bottle.assert_called_once_with("b1")
        self.assertEqual("b1", deprovision.call_args.args[1])
@@ -134,3 +136,104 @@ class TestTeardown(unittest.TestCase):

 if __name__ == "__main__":
    unittest.main()
+
+
+class TestLiveSourceIps(unittest.TestCase):
+    """The reconciliation input: the host enumerates its own bottles because
+    the orchestrator, inside the infra container, cannot see the backend."""
+
+    def _agents(self, *slugs: str) -> list[Mock]:
+        return [Mock(slug=s) for s in slugs]
+
+    def test_maps_slugs_to_container_addresses(self) -> None:
+        from bot_bottle.backend.macos_container.consolidated_launch import live_source_ips
+        with patch(f"{_MOD}.enumerate_active", return_value=self._agents("a", "b")), \
+                patch(f"{_MOD}.container_mod.inspect_container_network_ip",
+                      side_effect=["10.0.0.1", "10.0.0.2"]) as ip:
+            got = live_source_ips("net0")
+        self.assertEqual(["10.0.0.1", "10.0.0.2"], got)
+        self.assertEqual("bot-bottle-a", ip.call_args_list[0].args[0])
+
+    def test_containers_without_an_address_are_skipped(self) -> None:
+        """A container that hasn't been given a DHCP address yet contributes
+        nothing — the reap's grace window, not this list, protects it."""
+        from bot_bottle.backend.macos_container.consolidated_launch import live_source_ips
+        with patch(f"{_MOD}.enumerate_active", return_value=self._agents("a", "b")), \
+                patch(f"{_MOD}.container_mod.inspect_container_network_ip",
+                      side_effect=["", "10.0.0.2"]):
+            self.assertEqual(["10.0.0.2"], live_source_ips("net0"))
+
+    def test_container_list_failure_raises(self) -> None:
+        """If container list fails, the live set is not authoritative and
+        reconciliation must be skipped."""
+        from bot_bottle.backend.macos_container.consolidated_launch import live_source_ips
+        from bot_bottle.backend.macos_container.enumerate import EnumerationError
+        with patch(f"{_MOD}.enumerate_active",
+                   side_effect=EnumerationError("container list failed")):
+            with self.assertRaises(EnumerationError):
+                live_source_ips("net0")
+
+    def test_per_container_inspect_failure_raises(self) -> None:
+        """If any individual inspect fails, the live set is not authoritative."""
+        from bot_bottle.backend.macos_container.consolidated_launch import live_source_ips
+        from bot_bottle.backend.macos_container.enumerate import EnumerationError
+        with patch(f"{_MOD}.enumerate_active", return_value=self._agents("a", "b")), \
+                patch(f"{_MOD}.container_mod.inspect_container_network_ip",
+                      side_effect=["10.0.0.1", None]):
+            with self.assertRaises(EnumerationError):
+                live_source_ips("net0")
+
+
+class TestRegisterAgentReconciles(unittest.TestCase):
+    """Registration self-heals the registry first: an orphan row at a recycled
+    address makes attribution ambiguous, which resolves no policy at all and
+    denies every host for the bottle being launched."""
+
+    def _register(self, client: Mock) -> None:
+        with patch(f"{_MOD}.OrchestratorClient", return_value=client), \
+                patch(f"{_UTIL}.provision_git_gate"), \
+                patch(f"{_MOD}.live_source_ips", return_value=["10.0.0.7"]):
+            register_agent(
+                _egress_plan(), _git_plan(),
+                source_ip="10.0.0.7", endpoint=_endpoint(),
+            )
+
+    def test_reconciles_before_registering(self) -> None:
+        client = _client()
+        calls: list[str] = []
+
+        def _reconcile(*_args: object, **_kwargs: object) -> list[str]:
+            calls.append("reconcile")
+            return []
+
+        def _register_bottle(*_args: object, **_kwargs: object) -> RegisteredBottle:
+            calls.append("register")
+            return RegisteredBottle("b1", "tok")
+
+        client.reconcile.side_effect = _reconcile
+        client.register_bottle.side_effect = _register_bottle
+        self._register(client)
+        self.assertEqual(["reconcile", "register"], calls)
+        client.reconcile.assert_called_once_with(["10.0.0.7"])
+
+    def test_a_reconcile_failure_does_not_block_the_launch(self) -> None:
+        from bot_bottle.orchestrator.client import OrchestratorClientError
+        client = _client()
+        client.reconcile.side_effect = OrchestratorClientError("unreachable")
+        self._register(client)
+        client.register_bottle.assert_called_once()
+
+    def test_enumeration_error_does_not_block_the_launch(self) -> None:
+        """A partial container listing must not abort the launch — skip
+        reconciliation and proceed, just as with an unreachable orchestrator."""
+        from bot_bottle.backend.macos_container.enumerate import EnumerationError
+        client = _client()
+        with patch(f"{_MOD}.OrchestratorClient", return_value=client), \
+                patch(f"{_UTIL}.provision_git_gate"), \
+                patch(f"{_MOD}.live_source_ips",
+                      side_effect=EnumerationError("container list failed")):
+            register_agent(
+                _egress_plan(), _git_plan(),
+                source_ip="10.0.0.7", endpoint=_endpoint(),
+            )
+        client.register_bottle.assert_called_once()
@@ -66,8 +66,10 @@ class TestMacosContainerEnumerate(unittest.TestCase):
        agents = self._enumerate("bot-bottle-mac-infra\nbot-bottle-dev-abc\n")
        self.assertEqual(["dev-abc"], [a.slug for a in agents])

-    def test_empty_when_the_cli_fails(self):
-        self.assertEqual([], self._enumerate("", returncode=1))
+    def test_raises_when_the_cli_fails(self):
+        from bot_bottle.backend.macos_container.enumerate import EnumerationError
+        with self.assertRaises(EnumerationError):
+            self._enumerate("", returncode=1)


 if __name__ == "__main__":
--- a/Show More
+++ b/Show More