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kevinveenbirkenbachandClaude Opus 4.7
eb45f0ffaf
Extend the local cache stack with three independent capabilities: 1. Inner-`dockerd` build coverage for HTTP-only package mirrors. `roles/sys-svc-compose/files/compose.py` (the runner's `compose` wrapper) auto-generates a transient `compose.cache.override.yml` per app when `INFINITO_PACKAGE_CACHE_FRONTEND_IP` is exported. The override pins `build.extra_hosts` for `deb.debian.org`, `archive.ubuntu.com`, and `security.ubuntu.com` to the frontend. `pull.py` now delegates to the wrapper so build/pull operations see the same `-f` set the wrapper auto-detects. nginx in the frontend gains a port-80 listener with path rewrites for those hostnames, and `package.sh` registers two new Nexus proxies (`apt-debian-security`, `apt-ubuntu-security`) for the security suites whose upstream URL prefix differs from the main archive. Alpine is intentionally excluded from the inner-build extra_hosts: 3.18+ defaults to HTTPS, and inner-`dockerd` build containers do not import the frontend CA. Routing apk through the frontend would trip TLS verification. 2. General cache freshness env-var. `scripts/meta/env/cache/package.sh` exports `INFINITO_PACKAGE_CACHE_MAX_AGE_MIN` (default `129600`, i.e. 90 days). The bootstrap helper consumes it for every Nexus proxy's `contentMaxAge`, `metadataMaxAge`, and `negativeCache.timeToLive`, replacing the previous 1440-minute literal. Lower the value when chasing fast-moving upstreams. 3. SPOT cache documentation at `docs/contributing/environment/cache.md`. `compose.yml.md`, `variables.md`, the per-service READMEs, and `requirements/012-...` now link to it instead of restating the stack's behaviour. Net documentation lines drop substantially while the cache page becomes the single user-facing reference. Also: code-comment cleanup per `docs/contributing/documentation.md` guidelines across all touched .py / .sh / .yml files. Multi-paragraph docstrings, banner separators, and restate-the-obvious comments are removed; one-line WHY comments remain where the rationale is not already visible in the code. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
294 lines
9.7 KiB
Python
294 lines
9.7 KiB
Python
# tests/cli/deploy/development/test_compose.py
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from __future__ import annotations
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import os
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import subprocess
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import unittest
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from pathlib import Path
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from unittest.mock import MagicMock, patch
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from cli.deploy.development.compose import Compose
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class TestComposeUpRetries(unittest.TestCase):
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def _compose(self) -> Compose:
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# repo_root is only used as a cwd in subprocess calls; for these unit tests
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# we do not execute real subprocesses.
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return Compose(repo_root=Path("/tmp/infinito-nexus"), distro="arch")
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@patch("time.sleep", autospec=True)
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def test_compose_up_with_retries_succeeds_after_transient_failures(
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self, sleep_mock: MagicMock
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) -> None:
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compose = self._compose()
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# Fail 2 times, then succeed.
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compose.run = MagicMock(
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side_effect=[
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subprocess.CalledProcessError(1, ["docker", "compose"], "out1", "err1"),
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subprocess.CalledProcessError(1, ["docker", "compose"], "out2", "err2"),
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subprocess.CompletedProcess(
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["docker", "compose"], 0, stdout="", stderr=""
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),
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]
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)
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args = ["--env-file", "env.ci", "up", "-d", "--no-build", "coredns", "infinito"]
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compose._compose_up_with_retries(args, attempts=6, delay_s=30)
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# 3 calls: fail, fail, succeed
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self.assertEqual(compose.run.call_count, 3)
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# Sleep after each failure (2 times), not after success
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self.assertEqual(sleep_mock.call_count, 2)
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sleep_mock.assert_any_call(30)
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# Ensure all sleeps used exactly 30 seconds
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self.assertTrue(all(call.args == (30,) for call in sleep_mock.call_args_list))
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@patch("time.sleep", autospec=True)
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def test_compose_up_with_retries_raises_after_exhausting_attempts(
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self, sleep_mock: MagicMock
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) -> None:
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compose = self._compose()
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# Always fail.
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compose.run = MagicMock(
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side_effect=subprocess.CalledProcessError(
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1, ["docker", "compose"], "out", "err"
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)
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)
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args = ["--env-file", "env.ci", "up", "-d", "coredns", "infinito"]
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with self.assertRaises(subprocess.CalledProcessError):
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compose._compose_up_with_retries(args, attempts=6, delay_s=30)
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# Called exactly 6 times
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self.assertEqual(compose.run.call_count, 6)
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# Sleep between attempts: after attempts 1..5 => 5 sleeps
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self.assertEqual(sleep_mock.call_count, 5)
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self.assertTrue(all(call.args == (30,) for call in sleep_mock.call_args_list))
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@patch("time.sleep", autospec=True)
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def test_compose_up_with_retries_no_sleep_if_first_try_succeeds(
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self, sleep_mock: MagicMock
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) -> None:
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compose = self._compose()
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compose.run = MagicMock(
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return_value=subprocess.CompletedProcess(
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["docker", "compose"], 0, stdout="", stderr=""
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)
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)
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args = ["--env-file", "env.ci", "up", "-d", "coredns", "infinito"]
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compose._compose_up_with_retries(args, attempts=6, delay_s=30)
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self.assertEqual(compose.run.call_count, 1)
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sleep_mock.assert_not_called()
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@patch.dict(
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os.environ,
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{
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"INFINITO_IMAGE": "test-image/arch",
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"GITHUB_ACTIONS": "true",
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"RUNNING_ON_GITHUB": "true",
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"CI": "true",
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},
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clear=False,
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)
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@patch("subprocess.run", autospec=True)
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def test_run_uses_only_ci_profile_on_github_runner(
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self, run_mock: MagicMock
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) -> None:
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compose = self._compose()
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run_mock.return_value = subprocess.CompletedProcess(
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["docker", "compose", "--profile", "ci", "ps", "-q", "infinito"],
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0,
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stdout="cid\n",
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stderr="",
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)
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r = compose.run(["ps", "-q", "infinito"], check=False, capture=True)
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self.assertEqual(r.returncode, 0)
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self.assertEqual(run_mock.call_count, 1)
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cmd = run_mock.call_args.args[0]
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env = run_mock.call_args.kwargs["env"]
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# CI: only the ci profile fires; cache override is not layered in.
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self.assertEqual(
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cmd,
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[
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"docker",
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"compose",
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"-f",
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"compose.yml",
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"--profile",
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"ci",
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"ps",
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"-q",
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"infinito",
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],
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)
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self.assertEqual(env["INFINITO_DISTRO"], "arch")
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self.assertNotIn("COMPOSE_PROFILES", env)
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self.assertNotIn("INFINITO_REGISTRY_CACHE_PROXY_CONF", env)
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@patch.dict(
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os.environ,
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{
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"INFINITO_IMAGE": "test-image/arch",
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"GITHUB_ACTIONS": "",
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"RUNNING_ON_GITHUB": "",
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"CI": "",
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# Tests bypass BASH_ENV; set explicitly so cache_env_overrides() passes.
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"INFINITO_PACKAGE_CACHE_FRONTEND_CA_DIR": "/var/cache/infinito/test/ca",
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},
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clear=False,
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)
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@patch("subprocess.run", autospec=True)
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def test_run_activates_cache_profile_locally(self, run_mock: MagicMock) -> None:
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compose = self._compose()
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run_mock.return_value = subprocess.CompletedProcess(
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["docker", "compose"], 0, stdout="", stderr=""
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)
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compose.run(["ps", "-q", "infinito"], check=False, capture=True)
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cmd = run_mock.call_args.args[0]
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env = run_mock.call_args.kwargs["env"]
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# Local: cache override is layered onto compose.yml; no --profile cache.
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self.assertEqual(
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cmd,
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[
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"docker",
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"compose",
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"-f",
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"compose.yml",
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"-f",
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"compose/cache.override.yml",
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"--profile",
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"ci",
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"ps",
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"-q",
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"infinito",
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],
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)
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self.assertEqual(
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env["INFINITO_REGISTRY_CACHE_PROXY_CONF"],
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"./compose/registry-cache/proxy.conf",
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)
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self.assertTrue(
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env["INFINITO_PACKAGE_CACHE_FRONTEND_CA_FILE"].endswith("/ca.crt")
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)
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@patch.dict(
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os.environ,
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{
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"INFINITO_NO_BUILD": "0",
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"INFINITO_IMAGE": "infinito-debian",
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"INFINITO_PULL_POLICY": "never",
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# CI-pinned so cache stays inactive; this test asserts build behaviour only.
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"CI": "true",
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"GITHUB_ACTIONS": "true",
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"RUNNING_ON_GITHUB": "true",
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},
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clear=False,
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)
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def test_up_builds_when_no_build_flag_is_disabled(self) -> None:
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compose = self._compose()
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compose._render_coredns_corefile = MagicMock()
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compose._compose_up_with_retries = MagicMock()
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compose.wait_for_healthy = MagicMock()
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compose.up(run_entry_init=False)
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compose._compose_up_with_retries.assert_called_once_with(
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["--env-file", "env.ci", "up", "-d", "coredns", "infinito"],
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attempts=6,
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delay_s=30,
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)
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compose.wait_for_healthy.assert_called_once_with()
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@patch.dict(
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os.environ,
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{
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"INFINITO_NO_BUILD": "1",
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"INFINITO_IMAGE": "test-image/arch",
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"CI": "true",
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"GITHUB_ACTIONS": "true",
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"RUNNING_ON_GITHUB": "true",
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},
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clear=False,
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)
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def test_up_skips_build_when_no_build_flag_is_enabled(self) -> None:
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compose = self._compose()
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compose._render_coredns_corefile = MagicMock()
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compose._compose_up_with_retries = MagicMock()
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compose.wait_for_healthy = MagicMock()
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compose.up(run_entry_init=False)
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compose._compose_up_with_retries.assert_called_once_with(
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["--env-file", "env.ci", "up", "-d", "--no-build", "coredns", "infinito"],
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attempts=6,
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delay_s=30,
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)
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compose.wait_for_healthy.assert_called_once_with()
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@patch.dict(
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os.environ,
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{
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"INFINITO_NO_BUILD": "0",
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"INFINITO_IMAGE": "infinito-debian",
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"INFINITO_PULL_POLICY": "never",
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"CI": "",
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"GITHUB_ACTIONS": "",
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"RUNNING_ON_GITHUB": "",
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# Tests bypass BASH_ENV; set explicitly so cache_env_overrides() passes.
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"INFINITO_PACKAGE_CACHE_FRONTEND_CA_DIR": "/var/cache/infinito/test/ca",
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},
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clear=False,
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)
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def test_up_includes_cache_services_when_local(self) -> None:
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compose = self._compose()
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compose._render_coredns_corefile = MagicMock()
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compose._compose_up_with_retries = MagicMock()
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compose.wait_for_healthy = MagicMock()
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compose._bootstrap_package_cache = MagicMock()
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compose._generate_package_frontend_certs = MagicMock()
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compose._install_package_frontend_ca_in_runner = MagicMock()
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compose.up(run_entry_init=False)
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# Cache services precede coredns + infinito so depends_on health gates resolve.
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compose._compose_up_with_retries.assert_called_once_with(
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[
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"--env-file",
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"env.ci",
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"up",
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"-d",
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"registry-cache",
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"package-cache",
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"package-cache-frontend",
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"coredns",
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"infinito",
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],
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attempts=6,
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delay_s=30,
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)
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compose.wait_for_healthy.assert_called_once_with()
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compose._bootstrap_package_cache.assert_called_once()
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compose._generate_package_frontend_certs.assert_called_once()
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compose._install_package_frontend_ca_in_runner.assert_called_once()
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if __name__ == "__main__": # pragma: no cover
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unittest.main()
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