added docker-compose.yml

docker-compose.yml

+version: '3'
+
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: fast_api:1.0
+    restart: always
+    ports:
+      - "${APP_PORT}:8000"
+    networks:
+      - fastapinetwork
+    volumes:
+      - .:/app
+    command: bash -c "poetry run python3 src/app/main.py"
+    depends_on:
+      - postgres
+
+  postgres:
+    image: postgres:14-alpine
+    volumes:
+      - ./data/postgres:/var/lib/postgresql/data/
+    environment:
+      - POSTGRES_PASSWORD=${DB_PASSWORD}
+    ports:
+      - "${DB_PORT}:5432"
+    networks:
+      - fastapinetwork
+
+networks:
+    fastapinetwork:
+      driver: bridge
\ No newline at end of file