6fb2f83716
- Add HEALTHCHECK instruction to Dockerfile (wget localhost:80, 30s interval) - Add healthcheck config to docker-compose.yml - Enables Docker/orchestrator health monitoring and auto-restart on failure
17 lines
442 B
Docker
17 lines
442 B
Docker
# Stage 1: Build
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FROM node:22-alpine AS build
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WORKDIR /app
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COPY package.json package-lock.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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# Stage 2: Serve
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FROM nginx:alpine
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COPY --from=build /app/dist /usr/share/nginx/html
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COPY nginx.conf /etc/nginx/conf.d/default.conf
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EXPOSE 80
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD wget -qO /dev/null http://localhost:80/ || exit 1
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CMD ["nginx", "-g", "daemon off;"]
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