implementing-health-check-blog-post.yml

version: '3.1'
services:
  my-service-db:
    image: "postgres:11.5-alpine"
    restart: always
    volumes:
      - my-service-volume:/var/lib/postgresql/data/
      - ./db:/docker-entrypoint-initdb.d/
    networks:
      - my-service-network 
    ports:
      - "5432:5432"
    environment:
        POSTGRES_HOST: localhost
        POSTGRES_DB: my-service
        POSTGRES_USER: root
        POSTGRES_PASSWORD: postgres
volumes:
  my-service-volume:
networks:
  my-service-network: