A Dockerfile to get your Next.js app containerized.

.dockerignore

node_modules/
README.md

Dockerfile

FROM node:14-alpine as build

ENV NEXT_TELEMETRY_DISABLED=1
RUN apk add --no-cache libc6-compat
WORKDIR /app
COPY package.json yarn.lock ./
RUN yarn install --frozen-lockfile
COPY . ./
RUN yarn build


FROM node:14-alpine

ENV NEXT_TELEMETRY_DISABLED=1
WORKDIR /app
COPY --from=build /app/package.json /app/yarn.lock /app/next.config.js ./
COPY --from=build /app/node_modules/ ./node_modules
COPY --from=build /app/.next/ ./.next
RUN addgroup -g 1001 -S nodejs && \
    adduser -S nextjs -u 1001
USER nextjs
EXPOSE 3000
ENTRYPOINT ["yarn", "start"]