dvirlabs
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41 lines
1.3 KiB
Docker
41 lines
1.3 KiB
Docker
# ── Stage 1: build ───────────────────────────────────────────────────────────
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FROM node:20-alpine AS builder
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WORKDIR /app
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# Install deps first (layer-cached unless package files change)
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COPY package.json package-lock.json ./
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RUN npm ci --frozen-lockfile
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# Copy source and build
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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:1.27-alpine AS runner
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# Remove default nginx config
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RUN rm /etc/nginx/conf.d/default.conf
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# Drop our custom config
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COPY nginx.conf /etc/nginx/conf.d/errorlab.conf
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# Copy built static files from the builder stage
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COPY --from=builder /app/dist /usr/share/nginx/html
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# Run as non-root (nginx:alpine UID 101)
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RUN chown -R nginx:nginx /usr/share/nginx/html && \
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chown -R nginx:nginx /var/cache/nginx && \
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touch /var/run/nginx.pid && \
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chown nginx:nginx /var/run/nginx.pid
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USER nginx
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EXPOSE 80
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD wget -qO- http://localhost/index.html || exit 1
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CMD ["nginx", "-g", "daemon off;"]
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