demo for compose

docker-compose.yaml

@@ -0,0 +1,28 @@
+services:
+  db:
+    image: postgres:15-alpine
+    env_file:
+      - ./.env
+    ports:
+      - "5432:5432"
+    volumes:
+      - ./postgres_data:/var/lib/postgresql/data
+    container_name: postgres_db
+    restart: always
+    healthcheck:
+      test: [ "CMD-SHELL", "pg_isready", "-d", "db_prod" ]
+      interval: 30s
+      timeout: 60s
+      retries: 5
+      start_period: 80s
+  web:
+    ports:
+      - "80:8086"
+    build:
+      context: ./src
+    env_file:
+      - ./.env
+    depends_on:
+      db:
+        condition: service_healthy
+    restart: always