Self hosted Production fixes

Dockerfile

@@ -1,27 +1,59 @@
-# Use the official Node.js 18 image as a parent image
-FROM node:18-alpine
+# From /~https://github.com/vercel/next.js/blob/canary/examples/with-docker/Dockerfile
 
-# Set the working directory
+FROM node:18-alpine AS base
+
+# Install dependencies only when needed
+FROM base 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 and package-lock.json (or pnpm-lock.yaml)
-COPY package.json pnpm-lock.yaml ./
+# Install dependencies using npm
+COPY package.json package-lock.json ./
+RUN npm ci
+
+# Rebuild the source code only when needed
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
 
-# Install pnpm
-RUN npm install -g pnpm
+# 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
 
-# Install dependencies
-RUN pnpm install --frozen-lockfile
+RUN npm run build
 
-# Copy the rest of your app's source code
-COPY . .
+# Production image, copy all the files and run next
+FROM base 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
+
+COPY --from=builder /app/public ./public
+
+# Set the correct permission for prerender cache
+RUN mkdir .next
+RUN chown nextjs:nodejs .next
+
+# 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
 
-# Build your Next.js app
-RUN pnpm build
+USER nextjs
 
-# Expose the port Next.js runs on
 EXPOSE 3000
 
-# Run the app
-CMD ["pnpm", "start"]
+ENV PORT=3000
+ENV HOSTNAME="0.0.0.0"
 
+# server.js is created by next build from the standalone output
+# https://nextjs.org/docs/pages/api-reference/next-config-js/output
+CMD ["node", "server.js"]

docker-compose.yml

@@ -0,0 +1,10 @@
+services:
+  piyush-nextjs-website:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "3000:3000"
+    environment:
+      - NODE_ENV=production
+    restart: unless-stopped

next.config.mjs

@@ -27,6 +27,7 @@ const nextConfig = {
   experimental: {
     taint: true,
   },
+  output: "standalone",
 };
 
 export default withNextIntl(nextConfig);