docker compose file for prod setup

Author: akhil27051999

docker-compose.prod.yaml

@@ -0,0 +1,62 @@
+services:
+  flask-app-1:
+    build: 
+      context: ../app
+      dockerfile: Dockerfile
+    image: flask-app:1.0.0
+    container_name: flask-container-1
+    restart: always
+    env_file:
+      - ../.env.prod
+    depends_on:
+      postgres:
+        condition: service_healthy
+    volumes:
+      - ../:/app
+
+  flask-app-2:
+    build:
+      context: ../app
+      dockerfile: Dockerfile
+    image: flask-app:1.0.0
+    container_name: flask-container-2
+    restart: always
+    env_file:
+      - ../.env.prod
+    depends_on:
+      postgres:
+        condition: service_healthy
+    volumes:
+      - ../:/app
+
+  postgres:
+    image: postgres:13
+    container_name: postgres-container
+    restart: always
+    env_file:
+      - ../.env.prod
+    ports:
+      - "5432:5432"   
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-postgres}"]
+      interval: 10s
+      timeout: 20s
+      retries: 5
+
+  nginx:
+    image: nginx:alpine
+    container_name: nginx-container
+    restart: always
+    ports:
+      - "80:80"
+    volumes:
+      - ../nginx/nginx.conf:/etc/nginx/nginx.conf:ro
+    depends_on:
+      - flask-app-1
+      - flask-app-2
+
+volumes:
+  pgdata:
+    driver: local