docker-compose.yml

version: "2"

services:
  app:
    build: .
    entrypoint: /bin/bash
    command: -c "sleep 5 && go-wrapper run" # sleep because the postgres container isn't ready on first start
    environment:
      - "TITLE=Docker Demo"
      - "DB_HOST=db"
      - "DB_PORT=5432"
      - "DB_NAME=demo"
      - "DB_USER=demo"
      - "DB_PASS=demo"
      - "DB_SSL_MODE=disable"
    depends_on:
      - db
    networks:
      - docker-demo
    ports:
      - "8080:8080"
    expose:
      - "8080"
  db:
    image: postgres:latest
    environment:
      - "POSTGRES_USER=demo"
      - "POSTGRES_PASSWORD=demo"
    volumes:
      - postgres-data:/var/lib/postgresql/data
    networks:
      - docker-demo
    expose:
      - "5432"

networks:
  docker-demo:
    driver: bridge

volumes:
  postgres-data:
    driver: local