Nguyen Minh Phuc
08a529fa63
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Docker Hub rate-limits anonymous pulls per source IP and every node here shares one NAT address, so a busy afternoon fails an unrelated build with `toomanyrequests`. Nothing in this repo needs to be there. Every base image now comes from mirror.gcr.io (python, alpine/helm, postgres) or ghcr.io (uv, trivy). Verified digest-for-digest against Docker Hub before switching, including the superseded postgres digest this repo still pins, so every existing pin stays valid — same bytes, different transport. catalog.yaml: the three bitnami entries named `bitnamilegacy/<chart>`, a repo alias nothing in the worker image configures, so they could never resolve at provision time. All five entries are now `oci://` refs, which need no `helm repo add`, and all are on latest stable: elasticsearch 21.3.15 -> 22.1.6 redis 20.6.2 -> 27.0.15 postgresql 16.4.5 -> 18.8.0 podinfo 6.7.1 -> 6.14.0 Moving the chart pull is only half of it, though: a bitnami chart defaults its own images to registry-1.docker.io. CatalogEntry gains a `values:` dict, merged under the size's replicas and resources, so an entry can set `global.imageRegistry` and move the image pull too. Size wins on conflict — otherwise an entry setting replicaCount would make every size deploy the same shape. Deep merge, because a shallow one drops sibling keys of a shared nested map. Bitnami charts reject a substituted registry unless `global.security.allowInsecureImages` is set. That check is about provenance, and the mirror serves byte-identical manifests, so it is set deliberately and only for entries whose digests were verified. The dind prune had `--filter until=168h` on both prunes, and it got both cases exactly backwards. `until` reads an image's CREATED time, so it deleted trivy every leg (a released tool image is always older than any window) while protecting the dangling build layers it existed to remove. Measured on node0: 21 dangling images / 5.96GB, and exactly 1 of them older than 168h. Trivy is protected by a tag now, so the image prune drops the filter; buildx keeps it, where age genuinely matters. Tests: +10 unit (deep merge, precedence, no-mutation, and a guard that fails if any catalog entry points at Docker Hub). Both new guards were control-tested by breaking the code and watching them fail. The API test that hardcoded `21.3.15` now reads the catalog — its subject is where the value comes from, not what it is.
57 lines
2.5 KiB
Docker
57 lines
2.5 KiB
Docker
# syntax=docker/dockerfile:1.10
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#
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# svcforge reconciler. Build from the REPO ROOT:
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# docker buildx build -f services/reconciler/Dockerfile -t svcforge/reconciler:dev .
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#
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# Reads helm state to detect drift, so it carries helm — but never kubectl, and it never
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# writes: the four checks enqueue tasks, they do not provision. Orphans are logged, never
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# deleted.
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FROM mirror.gcr.io/library/python:3.14-slim@sha256:cea0e6040540fb2b965b6e7fb5ffa00871e632eef63719f0ea54bca189ce14a6 AS builder
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COPY --from=ghcr.io/astral-sh/uv:0.11.29@sha256:eb2843a1e56fd9e30c7276ce1a52cba86e64c7b385f5e3279a0e08e02dd058fc /uv /usr/local/bin/uv
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ENV UV_COMPILE_BYTECODE=1 UV_LINK_MODE=copy UV_PYTHON_DOWNLOADS=never
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WORKDIR /app
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COPY pyproject.toml uv.lock ./
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COPY libs/svcforge_core/pyproject.toml libs/svcforge_core/
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RUN --mount=type=cache,target=/root/.cache/uv \
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uv sync --frozen --no-dev --no-editable \
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--no-install-project --no-install-package svcforge-core
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COPY libs/ libs/
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COPY services/reconciler/ services/reconciler/
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COPY catalog.yaml ./
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RUN --mount=type=cache,target=/root/.cache/uv \
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uv sync --frozen --no-dev --no-editable && \
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/app/.venv/bin/python -c 'import svcforge_core, sys; \
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p = svcforge_core.__file__; \
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sys.exit(0) if "site-packages" in p else sys.exit("not a wheel install: " + p)'
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# --- runtime --------------------------------------------------------------------------
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FROM mirror.gcr.io/library/python:3.14-slim@sha256:cea0e6040540fb2b965b6e7fb5ffa00871e632eef63719f0ea54bca189ce14a6
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ARG BUILD_SHA=unknown
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LABEL org.opencontainers.image.title="svcforge-reconciler" \
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org.opencontainers.image.source="https://gitea.oci-oci.duckdns.org/gitea_admin/svcforge" \
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org.opencontainers.image.revision="${BUILD_SHA}"
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RUN useradd -u 10001 -m -s /usr/sbin/nologin svcforge
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WORKDIR /app
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COPY --from=builder --chown=10001:10001 /app /app
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# helm 3.21.3, not 3.16.2 — see services/worker/Dockerfile. 3.16.2 is a Go 1.22.9 build
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# carrying CRITICAL CVE-2025-68121 (crypto/tls) and CVE-2026-33186 (grpc) and HIGH
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# CVE-2026-35469 (spdystream). Kept on 3.x on purpose: helm 4 is a breaking change.
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COPY --from=mirror.gcr.io/alpine/helm:3.21.3@sha256:35da09ba0716fc7c3cd63b6b31ee380a9c7662e95f29ab0e4ae962420afd315b /usr/bin/helm /usr/local/bin/helm
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ENV PATH="/app/.venv/bin:$PATH" \
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PYTHONUNBUFFERED=1 \
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PYTHONDONTWRITEBYTECODE=1 \
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HELM_CACHE_HOME=/tmp/helm/cache \
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HELM_CONFIG_HOME=/tmp/helm/config \
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HELM_DATA_HOME=/tmp/helm/data
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USER 10001
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ENTRYPOINT ["python", "-m", "services.reconciler.main"]
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