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https://github.com/tdurieux/anonymous_github.git
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tdurieux
06a098fba7
- Multi-stage Dockerfile with BuildKit npm cache mounts and a separate prod-deps stage so source edits don't reinstall or prune. - Tighter .dockerignore to shrink build context. - Healthchecks: add start_period and tighten interval/retries so containers report healthy as soon as the process is actually ready instead of after a full polling interval. - Move recoverStuckPreparing() off the startup critical path; the recovery sweep now runs in the background after app.listen. - depends_on uses condition: service_healthy and the obsolete compose 'version' key is gone. - New scripts/build.sh + scripts/deploy.sh: deploy.sh builds, exits early if the image is unchanged, runs a blue/green streamer swap (scale to 2N, wait healthy in parallel, drop olds), then recreates the API with --no-deps to avoid compose's depends_on re-poll.
41 lines
1.2 KiB
Docker
41 lines
1.2 KiB
Docker
# syntax=docker/dockerfile:1.7
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# Stage 1: install all deps (with cache mount so npm cache survives across builds)
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FROM node:21-slim AS deps
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WORKDIR /app
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COPY package.json package-lock.json ./
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RUN --mount=type=cache,target=/root/.npm \
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npm ci --prefer-offline --no-audit --fund=false
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# Stage 2: build TypeScript + gulp assets. Source changes only invalidate from here.
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FROM node:21-slim AS build
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WORKDIR /app
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COPY --from=deps /app/node_modules ./node_modules
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COPY package.json package-lock.json tsconfig.json gulpfile.js ./
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COPY public ./public
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COPY src ./src
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RUN npm run build
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# Stage 3: prod-only deps. Independent of source so it caches well.
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FROM node:21-slim AS prod-deps
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WORKDIR /app
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COPY package.json package-lock.json ./
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RUN --mount=type=cache,target=/root/.npm \
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npm ci --omit=dev --prefer-offline --no-audit --fund=false && \
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npm cache clean --force
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# Stage 4: minimal runtime
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FROM node:21-alpine AS runtime
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ENV NODE_ENV=production
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ENV PORT=5000
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EXPOSE 5000
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WORKDIR /app
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COPY --from=prod-deps /app/node_modules ./node_modules
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COPY --from=build /app/build ./build
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COPY --from=build /app/public ./public
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COPY package.json ./package.json
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COPY healthcheck.js ./healthcheck.js
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CMD ["node", "./build/server/index.js"]
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