42 lines
782 B
Docker
42 lines
782 B
Docker
# Build stage
|
|
FROM node:20-alpine AS builder
|
|
|
|
WORKDIR /app
|
|
|
|
# Copy package files
|
|
COPY package.json package-lock.json ./
|
|
|
|
# Install dependencies
|
|
RUN npm ci
|
|
|
|
# Copy source code
|
|
COPY . .
|
|
|
|
# Build Next.js
|
|
RUN npm run build
|
|
|
|
# Runtime stage
|
|
FROM node:20-alpine
|
|
|
|
WORKDIR /app
|
|
|
|
# Copy package files
|
|
COPY package.json package-lock.json ./
|
|
|
|
# Install only production dependencies
|
|
RUN npm ci --omit=dev
|
|
|
|
# Copy built app from builder
|
|
COPY --from=builder /app/.next ./.next
|
|
COPY --from=builder /app/public ./public
|
|
|
|
# Expose port
|
|
EXPOSE 3000
|
|
|
|
# Health check
|
|
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
|
|
CMD node -e "require('http').get('http://localhost:3000', (r) => {if (r.statusCode !== 200) throw new Error(r.statusCode)})"
|
|
|
|
# Start app
|
|
CMD ["npm", "start"]
|