# Install dependencies only when needed FROM node:16-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:16-alpine AS builder ENV BASE_PATH=$BASE_PATH ENV DATABASE_URL "postgresql://umami:umami@db:5432/umami" ENV DATABASE_TYPE=$DATABASE_TYPE WORKDIR /app COPY --from=deps /app/node_modules ./node_modules COPY . . # 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 during the build. ENV NEXT_TELEMETRY_DISABLED 1 RUN yarn build # Production image, copy all the files and run next FROM node:16-alpine AS runner WORKDIR /app ENV NODE_ENV production # Uncomment the following line in case you want to disable telemetry during runtime. ENV NEXT_TELEMETRY_DISABLED 1 RUN addgroup --system --gid 1001 nodejs RUN adduser --system --uid 1001 nextjs # 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/package.json ./package.json # Automatically leverage output traces to reduce image size # https://nextjs.org/docs/advanced-features/output-file-tracing COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./ COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static USER nextjs EXPOSE 3000 ENV PORT 3000 CMD ["node", "server.js"]