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bot-bottle/tests/integration/test_sidecar_bundle_image.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

118 lines
4.2 KiB
Python

"""Integration: PRD 0024 chunk 1 — the sidecar bundle image builds
and the daemon binaries are present + executable inside it.
This test does NOT exercise the daemons running against real
config (routes.yaml, etc) — that lands in chunk 2 when the
renderer wires the bundle into compose. What we verify here is
the chunk-1 contract:
- Dockerfile.gateway builds (multi-stage works, base layers
pull, COPYs resolve).
- gitleaks, mitmdump are at the documented paths and answer
`--version`.
- The Python init at /app/sidecar_init.py runs and prints the
expected "no daemons selected" line when the supervisor is
pointed at an empty daemon set.
Skips cleanly when docker is unavailable, or under act_runner
where the host bind-mount topology breaks multi-stage builds
that pull large bases.
"""
from __future__ import annotations
import os
import subprocess
import unittest
from tests._docker import skip_unless_docker
_IMAGE = "bot-bottle-gateway-test:chunk1"
_DOCKERFILE = "Dockerfile.gateway"
@skip_unless_docker()
@unittest.skipIf(
os.environ.get("GITEA_ACTIONS") == "true",
"skipped under act_runner: multi-stage build pulls a 200+MB "
"mitmproxy base + two upstream sidecar images; runner storage "
"+ time budget make this an interactive-only test",
)
class TestSidecarBundleImage(unittest.TestCase):
"""Builds the image once for the class, then runs a few
`docker run` probes against it."""
@classmethod
def setUpClass(cls) -> None:
repo_root = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
proc = subprocess.run(
["docker", "build", "-t", _IMAGE,
"-f", _DOCKERFILE, "."],
cwd=repo_root,
stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
)
if proc.returncode != 0:
raise unittest.SkipTest(
f"docker build failed; skipping image probes.\n"
f"{proc.stdout.decode('utf-8', errors='replace')[-2000:]}"
)
@classmethod
def tearDownClass(cls) -> None:
subprocess.run(
["docker", "image", "rm", "-f", _IMAGE],
stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL,
)
def _run_in_image(self, *cmd: str, timeout: float = 30.0) -> tuple[int, str]:
proc = subprocess.run(
["docker", "run", "--rm", "--entrypoint", cmd[0], _IMAGE,
*cmd[1:]],
stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
timeout=timeout,
)
return proc.returncode, proc.stdout.decode("utf-8", errors="replace")
def test_gitleaks_binary_present_and_versioned(self):
rc, out = self._run_in_image("/usr/bin/gitleaks", "version")
self.assertEqual(0, rc, msg=out)
# gitleaks prints a bare version string like "v8.x.y".
self.assertRegex(out, r"v?\d+\.\d+")
def test_mitmdump_binary_present_and_versioned(self):
rc, out = self._run_in_image("mitmdump", "--version")
self.assertEqual(0, rc, msg=out)
self.assertIn("Mitmproxy", out)
def test_python_imports_supervise_module(self):
# The bundle's supervise daemon imports `supervise` as a
# same-directory sibling of `supervise_server`. Probe the
# import resolves with `python3 -c` from /app (the
# Dockerfile's WORKDIR).
rc, out = self._run_in_image(
"python3", "-c",
"import supervise; import supervise_server; print('ok')",
)
self.assertEqual(0, rc, msg=out)
self.assertIn("ok", out)
def test_init_supervisor_runs_with_no_daemons(self):
# `nothing` matches no canonical daemon → supervisor exits 0
# immediately with the documented message. Confirms the
# ENTRYPOINT wiring works.
proc = subprocess.run(
["docker", "run", "--rm",
"-e", "BOT_BOTTLE_SIDECAR_DAEMONS=nothing",
_IMAGE],
stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
timeout=10.0,
)
out = proc.stdout.decode("utf-8", errors="replace")
self.assertEqual(0, proc.returncode, msg=out)
self.assertIn("no daemons selected", out)
if __name__ == "__main__":
unittest.main()