Gronod
fa72cfb5ec
When TLS_ENABLED=false (e.g. behind a reverse proxy) the healthcheck
was still hitting https://localhost which fails on plain HTTP, keeping
the container perpetually in 'starting' state on TrueNAS SCALE.
Use a shell conditional so the correct protocol is used at runtime:
- TLS_ENABLED=false -> wget http://localhost:${PORT}/health
- TLS_ENABLED=true (default) -> wget --no-check-certificate https://...
59 lines
2.5 KiB
Docker
59 lines
2.5 KiB
Docker
# ---------------------------------------------------------------------------
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# Stage 1 — deps: install production dependencies only
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# ---------------------------------------------------------------------------
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FROM node:22-alpine AS deps
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WORKDIR /app
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# All dependencies are pure JavaScript — no native addons, no build tools.
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COPY package.json package-lock.json ./
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RUN npm ci --omit=dev
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# ---------------------------------------------------------------------------
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# Stage 2 — runtime image (minimal attack surface)
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# ---------------------------------------------------------------------------
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FROM node:22-alpine AS runtime
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LABEL org.opencontainers.image.title="sofarr"
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LABEL org.opencontainers.image.description="Personal media download dashboard for *arr services"
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LABEL org.opencontainers.image.authors="Gordon Bolton"
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LABEL org.opencontainers.image.source="https://git.i3omb.com/Gandalf/sofarr"
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LABEL org.opencontainers.image.url="https://docker.i3omb.com"
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LABEL org.opencontainers.image.vendor="Gordon Bolton"
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LABEL org.opencontainers.image.licenses="MIT"
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LABEL custom.hardware.requirement="None - runs on any Docker-supported platform including ARM and x86_64"
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# Use the built-in non-root 'node' user (UID 1000) from the official image
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# The /app directory is owned by root; data directory is owned by node
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WORKDIR /app
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# Copy production deps from deps stage
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COPY --from=deps /app/node_modules ./node_modules
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# Copy application source owned by root (read-only at runtime)
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COPY --chown=root:root server/ ./server/
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COPY --chown=root:root public/ ./public/
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COPY --chown=root:root package.json ./
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# Bundled snakeoil certificate for out-of-the-box TLS (self-signed, localhost only).
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# Mount your own cert/key over /app/certs/ or set TLS_CERT/TLS_KEY env vars.
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COPY --chown=root:root certs/ ./certs/
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# Persistent data directory owned by node user (token store, logs)
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RUN mkdir -p /app/data && chown node:node /app/data
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ENV NODE_ENV=production
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ENV DATA_DIR=/app/data
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# Drop to non-root user for all subsequent operations
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USER node
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EXPOSE 3001
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# HEALTHCHECK — Docker will restart the container if this fails 3 times.
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# Respects TLS_ENABLED at runtime: uses https (with --no-check-certificate
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# to handle self-signed/snakeoil certs) when TLS is on, plain http when off.
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD /bin/sh -c '[ "${TLS_ENABLED:-true}" = "false" ] && wget -qO- http://localhost:${PORT:-3001}/health || wget -qO- --no-check-certificate https://localhost:${PORT:-3001}/health'
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CMD ["node", "server/index.js"]
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