feat: add docker-compose.yml fastify OAuth2 app

7_auth/7_2_fastify/docker/docker-compose.yml

@@ -0,0 +1,42 @@
+version: '3.8'
+
+services:
+  backend:
+    image: ghcr.io/cynicdog/cloudnative-node.js-templates/auth_fastify:latest
+    container_name: fastify-backend
+    environment:
+      REDIS_HOST: redis
+      FRONTEND_HOST: vite-react-client
+      FRONTEND_PORT: 4173
+    ports:
+      - "3000:3000"
+    depends_on:
+      - redis
+    networks:
+      - app-network
+
+  frontend:
+    image: ghcr.io/cynicdog/cloudnative-node.js-templates/auth_client:latest
+    container_name: vite-react-client
+    environment:
+      PORT: 4173
+      VITE_SERVER_URI: http://fastify-backend:3000
+    ports:
+      - "4173:4173"
+    depends_on:
+      - backend
+    networks:
+      - app-network
+    command: ["npm", "run", "preview"]
+
+  redis:
+    image: redis:alpine
+    container_name: redis
+    ports:
+      - "6379:6379"
+    networks:
+      - app-network
+
+networks:
+  app-network:
+    driver: bridge