a65259688f
The docker build was failing due to a JavaScript heap out of memory error. This commit increases the --max-old-space-size in NODE_OPTIONS from 384MB to 2048MB in the builder stage of the Dockerfile to provide more memory for the build process, resolving the memory allocation failure during > backoffice@0.0.1 build /home/yamamoto/lab/gohorsejobs/backoffice > nest build.
86 lines
2.6 KiB
Docker
86 lines
2.6 KiB
Docker
# =============================================================================
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# GoHorse Backoffice - Ultra-Optimized Dockerfile with pnpm
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# Target: < 150MB final image, minimal disk usage during build
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# =============================================================================
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# syntax=docker/dockerfile:1
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# -----------------------------------------------------------------------------
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# Stage 1: Base with pnpm
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# -----------------------------------------------------------------------------
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FROM mirror.gcr.io/library/node:20-alpine AS base
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# Enable corepack and activate pnpm
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RUN corepack enable && corepack prepare pnpm@latest --activate
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# libc6-compat for native module compatibility
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RUN apk add --no-cache libc6-compat
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# Set pnpm store for caching
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ENV PNPM_HOME="/pnpm"
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ENV PATH="$PNPM_HOME:$PATH"
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# -----------------------------------------------------------------------------
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# Stage 2: Dependencies
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# -----------------------------------------------------------------------------
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FROM base AS deps
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WORKDIR /app
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# Copy package files
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COPY package.json pnpm-lock.yaml ./
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# Install with cache mount - reutiliza entre builds
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RUN --mount=type=cache,id=pnpm-backoffice,target=/pnpm/store \
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pnpm install --frozen-lockfile --prefer-offline
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# -----------------------------------------------------------------------------
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# Stage 3: Builder (memory-optimized)
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# -----------------------------------------------------------------------------
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FROM base AS builder
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# Reduce memory for build
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ENV NODE_OPTIONS="--max-old-space-size=2048"
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WORKDIR /app
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# Copy deps
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COPY --from=deps /app/node_modules ./node_modules
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# Copy source (selective, not COPY . .)
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COPY package.json pnpm-lock.yaml ./
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COPY tsconfig*.json nest-cli.json ./
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COPY src ./src
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# Build and cleanup in same layer
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RUN pnpm build && \
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rm -rf node_modules/.cache
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# Prune dev deps with cache
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RUN --mount=type=cache,id=pnpm-backoffice,target=/pnpm/store \
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pnpm prune --prod && \
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pnpm store prune
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# -----------------------------------------------------------------------------
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# Stage 4: Production (minimal)
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# -----------------------------------------------------------------------------
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FROM mirror.gcr.io/library/node:20-alpine AS runner
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# Security: non-root user
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RUN addgroup -g 1001 -S nodejs && \
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adduser -S nestjs -u 1001 -G nodejs
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WORKDIR /app
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# Copy only production artifacts
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COPY --from=builder --chown=nestjs:nodejs /app/dist ./dist
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COPY --from=builder --chown=nestjs:nodejs /app/node_modules ./node_modules
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COPY --from=builder --chown=nestjs:nodejs /app/package.json ./
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ENV NODE_ENV=production \
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BACKOFFICE_PORT=3001 \
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BACKOFFICE_HOST=0.0.0.0
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USER nestjs
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EXPOSE 3001
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CMD ["node", "dist/main.js"]
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