59 lines
1.1 KiB
Docker
59 lines
1.1 KiB
Docker
|
# Multi-stage build for Next.js application
|
||
|
|
|
||
|
|
# Stage 1: Dependencies
|
||
|
|
FROM node:24-alpine AS deps
|
||
|
|
WORKDIR /app
|
||
|
|
|
||
|
|
# Copy package files
|
||
|
|
COPY package.json package-lock.json* ./
|
||
|
|
|
||
|
|
# Install all dependencies (including devDependencies needed for build)
|
||
|
|
RUN npm ci
|
||
|
|
|
||
|
|
# Stage 2: Builder
|
||
|
|
FROM node:24-alpine AS builder
|
||
|
|
WORKDIR /app
|
||
|
|
|
||
|
|
# Copy dependencies from deps stage
|
||
|
|
COPY --from=deps /app/node_modules ./node_modules
|
||
|
|
COPY . .
|
||
|
|
|
||
|
|
# Set environment variables for build
|
||
|
|
ENV NEXT_TELEMETRY_DISABLED=1
|
||
|
|
ENV NODE_ENV=production
|
||
|
|
|
||
|
|
# Build application
|
||
|
|
RUN npm run build
|
||
|
|
|
||
|
|
# Stage 3: Runner
|
||
|
|
FROM node:24-alpine AS runner
|
||
|
|
WORKDIR /app
|
||
|
|
|
||
|
|
ENV NODE_ENV=production
|
||
|
|
ENV NEXT_TELEMETRY_DISABLED=1
|
||
|
|
|
||
|
|
# Create non-root user
|
||
|
|
RUN addgroup --system --gid 1001 nodejs
|
||
|
|
RUN adduser --system --uid 1001 nextjs
|
||
|
|
|
||
|
|
# Copy necessary files
|
||
|
|
COPY --from=builder /app/public ./public
|
||
|
|
COPY --from=builder /app/.next/standalone ./
|
||
|
|
COPY --from=builder /app/.next/static ./.next/static
|
||
|
|
|
||
|
|
# Set correct permissions
|
||
|
|
RUN chown -R nextjs:nodejs /app
|
||
|
|
|
||
|
|
# Switch to non-root user
|
||
|
|
USER nextjs
|
||
|
|
|
||
|
|
# Expose port
|
||
|
|
EXPOSE 3000
|
||
|
|
|
||
|
|
# Set environment variables
|
||
|
|
ENV PORT=3000
|
||
|
|
ENV HOSTNAME="0.0.0.0"
|
||
|
|
|
||
|
|
# Start application
|
||
|
|
CMD ["node", "server.js"]
|