Hendrik
ec902049c1
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Traefik filters containers that are 'unhealthy' or still 'starting' (no health result yet). The old 30s interval meant kochwas stayed in 'starting' for 30+ seconds after boot, blocking Traefik from routing to it. New timing: --start-period=20s grace window — failures don't mark unhealthy yet --start-interval=2s fast probes during start-period --interval=15s steady-state cadence after first success --timeout=5s, retries=3 unchanged Container becomes 'healthy' within ~2-5s of the app coming up, so Traefik picks it up almost immediately after 'docker compose up'. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
40 lines
898 B
Docker
40 lines
898 B
Docker
# syntax=docker/dockerfile:1.7
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FROM node:22-alpine AS builder
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WORKDIR /app
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# Alpine needs build tools for better-sqlite3 native module
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RUN apk add --no-cache python3 make g++ libc6-compat
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COPY package*.json ./
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RUN npm ci
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COPY . .
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RUN npm run build
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# Remove dev dependencies for the runtime image
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RUN npm prune --omit=dev
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FROM node:22-alpine AS runner
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WORKDIR /app
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RUN apk add --no-cache libc6-compat
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COPY --from=builder /app/build ./build
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COPY --from=builder /app/node_modules ./node_modules
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COPY --from=builder /app/package.json ./package.json
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ENV NODE_ENV=production
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ENV HOST=0.0.0.0
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ENV PORT=3000
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ENV DATABASE_PATH=/data/kochwas.db
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ENV IMAGE_DIR=/data/images
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VOLUME ["/data"]
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EXPOSE 3000
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HEALTHCHECK --interval=15s --timeout=5s --retries=3 --start-period=20s --start-interval=2s \
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CMD wget -qO- http://localhost:3000/api/health > /dev/null || exit 1
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CMD ["node", "build/index.js"]
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