Update docker config for production deployment

api/Dockerfile

@@ -0,0 +1,10 @@
+FROM node:18-alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm install --production
+
+COPY . .
+
+CMD ["npm", "start"]

client/Dockerfile

@@ -0,0 +1,24 @@
+FROM node:18-alpine AS builder
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci
+COPY . .
+RUN npm run build
+
+FROM node:18-alpine AS runner
+WORKDIR /app
+
+ENV NODE_ENV production
+ENV NEXT_TELEMETRY_DISABLED 1
+
+COPY --from=builder /app/public ./public
+
+# Automatically leverage output traces to reduce image size
+# https://nextjs.org/docs/advanced-features/output-file-tracing
+COPY --from=builder /app/.next/standalone ./
+COPY --from=builder /app/.next/static ./.next/static
+
+EXPOSE 4000
+ENV PORT 4000
+
+CMD ["node", "server.js"]

client/next.config.ts

@@ -5,6 +5,7 @@ const nextConfig: NextConfig = {
     appIsrStatus: false,
     buildActivity: false,
   },
+  output: 'standalone',
 };
 
 export default nextConfig;

docker-compose.yml

@@ -4,12 +4,9 @@ services:
   frontend:
     build:
       context: ./client
-      dockerfile: Dockerfile.dev
+      dockerfile: Dockerfile
     ports:
       - "4000:4000"
-    volumes:
-      - ./client:/app
-      - /app/node_modules
     environment:
       - PORT=4000
     depends_on:
@@ -18,13 +15,9 @@ services:
   backend:
     build:
       context: ./api
-      dockerfile: Dockerfile.dev
+      dockerfile: Dockerfile
     ports:
       - "4001:4001"
-      - "9229:9229"
-    volumes:
-      - ./api:/app
-      - /app/node_modules
     environment:
       - PORT=4001
       - PGHOST=postgres