part 12 done

Pt12/part12-containers-applications/todo-app/docker-compose.dev.yml

@@ -0,0 +1,47 @@
+services:
+  app:
+    image: todo-frontend-dev
+    build:
+      context: ./todo-frontend 
+      dockerfile: ./todo-frontend/dev.Dockerfile # This will simply tell which dockerfile to read
+    volumes:
+      - ./todo-frontend:/usr/src/app # The path can be relative, so ./ is enough to say "the same location as the docker-compose.yml"
+    container_name: todo-front
+
+  server:
+    image: todo-backend-dev
+    volumes:
+      - ./todo-backend:/usr/src/app
+    environment:
+      REDIS_URL: "redis://redis:6379"
+      MONGO_URL: "mongodb://the_username:the_password@mongo:27017/the_database"
+
+  mongo:
+    image: mongo
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: root
+      MONGO_INITDB_ROOT_PASSWORD: example
+      MONGO_INITDB_DATABASE: the_database
+    volumes:
+      - ./todo-backend/mongo/mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js
+      - mongo_data:/data/db
+
+  redis:
+    image: redis
+    command: ['redis-server', '--appendonly', 'yes'] # Overwrite the CMD
+    volumes: # Declare the volume
+      - ./todo-backend/redis_data:/data
+
+  nginx:
+    image: nginx:1.20.1
+    volumes:
+      - ./nginx.dev.conf:/etc/nginx/nginx.conf:ro
+    ports:
+      - 8080:80
+    container_name: reverse-proxy-front-back
+    depends_on:
+      - app # wait for the frontend container to be started
+      - server
+
+volumes:
+  mongo_data: