Dockerfile for Next.js project

Dockerfile

# Adapted from https://nextjs.org/docs/deployment

FROM node:16-alpine AS deps
RUN apk add --no-cache libc6-compat
WORKDIR /app
COPY package.json ./
RUN npm install

FROM node:16-alpine AS builder
WORKDIR /app
COPY . .
COPY --from=deps /app/node_modules ./node_modules
RUN npm run build && npm install --production --ignore-scripts --prefer-offline

FROM node:16-alpine AS runner
WORKDIR /app

ENV NODE_ENV production

RUN addgroup -g 1001 -S nodejs
RUN adduser -S nextjs -u 1001

COPY --from=builder /app/public ./public
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 3007

ENV PORT 3007

CMD ["npm", "start"]

package.json

{
  "name": "my-app",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "dev": "next dev -p 3007",
    "build": "next build",
    "start": "next start -p 3007",
  },
  "dependencies": {
    "axios": "^0.21.1",
    "bootstrap": "^4.6.0",
    "next": "^10.0.7",
    "react": "17.0.1",
    "react-bootstrap": "^1.5.0",
    "react-dom": "17.0.1"
  },
  "devDependencies": {
  }
}