57 lines
1.3 KiB
Docker
57 lines
1.3 KiB
Docker
# Unified Single-Container Dockerfile for TindaGrid ($0 Free Tier MVP on Render/Railway/Fly.io)
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# Multi-stage build optimized for minimal RAM footprint (<150 MB)
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# --- Stage 1: Build ---
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FROM node:22-alpine AS builder
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WORKDIR /usr/src/app
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# Install build dependencies
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RUN apk add --no-cache openssl
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COPY package*.json ./
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COPY tsconfig*.json ./
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COPY nest-cli.json ./
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COPY prisma ./prisma/
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# Install dependencies and generate Prisma Client
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RUN npm ci
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RUN npx prisma generate
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COPY libs ./libs/
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COPY apps ./apps/
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# Build shared libraries and the unified api-gateway bundle
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RUN npm run build:libs
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RUN npm run build
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# --- Stage 2: Production Runner ---
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FROM node:22-alpine AS runner
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WORKDIR /usr/src/app
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ENV NODE_ENV=production
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ENV PORT=10000
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# Memory optimization constraint for 150MB target
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ENV NODE_OPTIONS="--max-old-space-size=140"
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RUN apk add --no-cache openssl
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COPY package*.json ./
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COPY prisma ./prisma/
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# Install only production dependencies
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RUN npm ci --omit=dev && npm cache clean --force
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RUN npx prisma generate
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# Copy compiled artifacts from builder
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COPY --from=builder /usr/src/app/dist ./dist
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EXPOSE 10000
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# Run healthcheck against /health endpoint
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD wget --quiet --tries=1 --spider http://localhost:10000/health || exit 1
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CMD ["node", "dist/apps/api-gateway/main.js"]
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