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The frontend, gateway, provisioner, Postgres and Redis pods include deer-flow.imagePullSecrets, but the nginx Deployment did not. With nginx.image mirrored to a private registry, the nginx pod stayed in ImagePullBackOff while every other pod started. Add a helm-template test that renders every workload and checks that each one uses the configured pull secrets and none sets them by default. Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
51 lines
2.1 KiB
Python
51 lines
2.1 KiB
Python
"""Every chart workload must honour ``image.pullSecrets``.
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``values.yaml`` documents ``image.pullSecrets`` as the way to pull from a private
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registry, and the frontend, gateway, provisioner, Postgres and Redis pods all
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include ``deer-flow.imagePullSecrets``. The nginx Deployment did not, so with a
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mirrored ``nginx.image`` in a private registry the nginx pod stayed in
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``ImagePullBackOff`` while every other pod started.
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"""
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from __future__ import annotations
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import shutil
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import subprocess
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from pathlib import Path
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import pytest
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import yaml
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REPO_ROOT = Path(__file__).resolve().parents[2]
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CHART = REPO_ROOT / "deploy" / "helm" / "deer-flow"
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# Enable every optional workload so the test covers all pod templates.
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ALL_WORKLOADS = ("provisioner.enabled=true", "postgresql.enabled=true", "redis.enabled=true")
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def _render_chart(*settings: str) -> list[dict]:
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helm = shutil.which("helm")
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if helm is None:
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pytest.skip("helm is unavailable")
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command = [helm, "template", "deer-flow", str(CHART)]
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for setting in settings:
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command.extend(["--set", setting])
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rendered = subprocess.run(command, check=True, capture_output=True, text=True, encoding="utf-8").stdout
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return [document for document in yaml.safe_load_all(rendered) if isinstance(document, dict)]
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def _workloads(documents: list[dict]) -> dict[str, dict]:
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return {document["metadata"]["name"]: document["spec"]["template"]["spec"] for document in documents if document.get("kind") in {"Deployment", "StatefulSet"}}
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def test_every_workload_uses_configured_pull_secrets() -> None:
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workloads = _workloads(_render_chart(*ALL_WORKLOADS, "image.pullSecrets[0].name=registry-credentials"))
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assert any(name.endswith("-nginx") for name in workloads)
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missing = sorted(name for name, pod in workloads.items() if pod.get("imagePullSecrets") != [{"name": "registry-credentials"}])
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assert missing == []
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def test_no_workload_sets_pull_secrets_by_default() -> None:
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workloads = _workloads(_render_chart(*ALL_WORKLOADS))
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assert [name for name, pod in workloads.items() if "imagePullSecrets" in pod] == []
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