Jason Stedwell
84 lines
3.5 KiB
Docker
84 lines
3.5 KiB
Docker
# syntax=docker/dockerfile:1
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# custom-gitea-runner — self-owned Gitea Actions runner
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# All dependencies installed at build time; no runtime apt-get.
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ARG UBUNTU_VERSION=22.04
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FROM ubuntu:${UBUNTU_VERSION}
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ARG ACT_RUNNER_VERSION=0.2.11
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ARG NODE_MAJOR=20
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ARG BUILD_DATE
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ARG VCS_REF
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ARG VERSION=dev
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LABEL org.opencontainers.image.title="custom-gitea-runner" \
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org.opencontainers.image.description="Self-owned Gitea Actions runner with bundled tooling" \
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org.opencontainers.image.version="${VERSION}" \
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org.opencontainers.image.created="${BUILD_DATE}" \
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org.opencontainers.image.revision="${VCS_REF}"
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ENV DEBIAN_FRONTEND=noninteractive \
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IMAGE_VERSION="${VERSION}" \
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GIT_REVISION="${VCS_REF}" \
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RUNNER_CONFIG_PATH=/config/runner.yaml \
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RUNNER_WORKDIR=/work
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# ─── Base packages ────────────────────────────────────────────────────────────
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RUN apt-get update && apt-get install -y --no-install-recommends \
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bash \
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ca-certificates \
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curl \
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git \
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gnupg \
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jq \
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tini \
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tzdata \
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&& rm -rf /var/lib/apt/lists/*
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# ─── Node.js (NodeSource — Ubuntu 22.04 default is 12.x, too old) ─────────────
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RUN curl -fsSL https://deb.nodesource.com/setup_${NODE_MAJOR}.x | bash - \
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&& apt-get install -y --no-install-recommends nodejs \
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&& rm -rf /var/lib/apt/lists/*
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# ─── Docker CLI ───────────────────────────────────────────────────────────────
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RUN curl -fsSL https://download.docker.com/linux/ubuntu/gpg \
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| gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg \
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&& echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] \
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https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo "$VERSION_CODENAME") stable" \
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> /etc/apt/sources.list.d/docker.list \
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&& apt-get update \
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&& apt-get install -y --no-install-recommends docker-ce-cli \
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&& rm -rf /var/lib/apt/lists/*
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# ─── act_runner binary (pinned) ───────────────────────────────────────────────
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# To update: bump ACT_RUNNER_VERSION in the build command or here.
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# Releases: https://gitea.com/gitea/act_runner/releases
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RUN ARCH=$(dpkg --print-architecture) \
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&& curl -fsSL \
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"https://gitea.com/gitea/act_runner/releases/download/v${ACT_RUNNER_VERSION}/act_runner-${ACT_RUNNER_VERSION}-linux-${ARCH}" \
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-o /usr/local/bin/act_runner \
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&& chmod +x /usr/local/bin/act_runner
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# ─── Runtime directories and scripts ─────────────────────────────────────────
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RUN mkdir -p /config /work /config/trusted-ca
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COPY docker/runner/docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
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COPY docker/runner/healthcheck.sh /usr/local/bin/healthcheck.sh
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COPY docker/runner/smoke-test.sh /usr/local/bin/smoke-test.sh
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RUN chmod +x \
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/usr/local/bin/docker-entrypoint.sh \
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/usr/local/bin/healthcheck.sh \
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/usr/local/bin/smoke-test.sh
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VOLUME ["/config", "/work"]
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HEALTHCHECK \
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--interval=30s \
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--timeout=10s \
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--start-period=60s \
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--retries=3 \
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CMD ["/usr/local/bin/healthcheck.sh"]
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ENTRYPOINT ["/usr/bin/tini", "--", "/usr/local/bin/docker-entrypoint.sh"]
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