docker-compose.yml

version: '3'
services:
  db:
    image: postgres
    volumes:
      - ./sql/init.sql:/docker-entrypoint-initdb.d/init.sql
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 30s
      timeout: 30s
      retries: 3
  app:
    depends_on:
      - db
    links:
      - db:postgres
    restart: on-failure
    build: .
    command: go run server.go
    ports:
      - "7777:80"
    environment:
      - POSTGRES_DB=postgres
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=mynameisjeff
      - DB_HOST=postgres
      - DB_PORT=5432
      - DEBUG=Y