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bot-bottle/tests/integration/test_orchestrator_docker_gateway_build.py
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refactor(orchestrator): split conflated sidecar image into orchestrator + gateway images
One image — `bot-bottle-sidecars:latest`, built from `Dockerfile.sidecars` —
served two unrelated roles: the egress/git-gate/supervise *data plane* and
the orchestrator *control plane* (which ran the same image with the entrypoint
overridden to `python3 -m bot_bottle.orchestrator`). The control plane is
stdlib-only, so it needed none of the mitmproxy/git/gitleaks payload it was
riding on — while being the most secret-dense process on the host (PRD 0070's
"secret concentration").

Split into two purpose-built images:

- `Dockerfile.gateway` -> `bot-bottle-gateway:latest` — the data plane
  (renamed from Dockerfile.sidecars; identical contents).
- `Dockerfile.orchestrator` -> `bot-bottle-orchestrator:latest` — a lean
  `python:3.12-slim` runtime; the bind-mounted `bot_bottle` package supplies
  the code (so the #381 source-hash recreate semantics are unchanged).

`OrchestratorService` now takes distinct `image` (control plane, default
`ORCHESTRATOR_IMAGE`) and `gateway_image` (data plane, default `GATEWAY_IMAGE`)
instead of feeding one `self.image` to both, and builds the lean image
(build-if-missing) before starting the container. The per-bottle bundle
constants in `backend/docker/sidecar_bundle.py` now alias the gateway
constants so a bundle and the shared gateway can never drift onto different
images. The `bot-bottle-sidecars` *image* name and `Dockerfile.sidecars` are
gone; the per-bottle *container* name prefix (`bot-bottle-sidecars-<slug>`) is
intentionally left for a separate change.

Verified end-to-end: both images build; the lean image runs the control plane;
`ensure_running` brings up the orchestrator on `bot-bottle-orchestrator:latest`
and the gateway on `bot-bottle-gateway:latest` (distinct images) and reports
healthy.

Closes #384.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WBMWTEtQdJ4W5UrWuLHCck
2026-07-14 16:24:16 -04:00

37 lines
1.2 KiB
Python

"""Integration: DockerGateway.image_exists reflects real docker state.
Gated on a reachable Docker daemon. Deliberately does NOT build the full
sidecar bundle (a heavy, slow image build) — it exercises the `image_exists`
primitive that `ensure_built` gates on, against a tiny pulled image and a
name that can't exist.
"""
from __future__ import annotations
import subprocess
import unittest
from bot_bottle.orchestrator.gateway import DockerGateway
from tests._docker import skip_unless_docker
IMAGE = "busybox"
@skip_unless_docker()
class TestDockerGatewayImageExists(unittest.TestCase):
def test_image_exists_true_for_present_false_for_absent(self) -> None:
# Ensure the tiny image is present (build_if_missing is disabled here
# so this never triggers a Dockerfile.gateway build).
subprocess.run(
["docker", "pull", IMAGE],
stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, check=False,
)
self.assertTrue(DockerGateway(IMAGE, dockerfile=None).image_exists())
self.assertFalse(
DockerGateway("bot-bottle-nonexistent:doesnotexist", dockerfile=None).image_exists()
)
if __name__ == "__main__":
unittest.main()