conf

Dockerfile.prod

@@ -1,19 +1,43 @@
-# 构建阶段
-FROM node:14 AS builder
+# Install dependencies only when needed
+FROM node:alpine AS deps
+# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
+COPY package.json yarn.lock ./
+RUN yarn install --frozen-lockfile
+
+# Rebuild the source code only when needed
+FROM node:alpine AS builder
 WORKDIR /app
-COPY package*.json ./
-RUN npm install
 COPY . .
-RUN npm run build
+COPY --from=deps /app/node_modules ./node_modules
+RUN yarn build && yarn install --production --ignore-scripts --prefer-offline
 
-# 生产阶段
-FROM node:14-alpine
+# Production image, copy all the files and run next
+FROM node:alpine AS runner
 WORKDIR /app
-COPY --from=builder /app/next.config.js ./
+
+ENV NODE_ENV production
+
+RUN addgroup -g 1001 -S nodejs
+RUN adduser -S nextjs -u 1001
+
+# You only need to copy next.config.js if you are NOT using the default configuration
+# COPY --from=builder /app/next.config.js ./
 COPY --from=builder /app/public ./public
-COPY --from=builder /app/.next ./.next
+COPY --from=builder --chown=nextjs:nodejs /app/.next ./.next
 COPY --from=builder /app/node_modules ./node_modules
 COPY --from=builder /app/package.json ./package.json
 
+USER nextjs
+
 EXPOSE 3000
-CMD ["npm", "start"]
+
+ENV PORT 3000
+
+# Next.js collects completely anonymous telemetry data about general usage.
+# Learn more here: https://nextjs.org/telemetry
+# Uncomment the following line in case you want to disable telemetry.
+# ENV NEXT_TELEMETRY_DISABLED 1
+
+CMD ["node_modules/.bin/next", "start"]