version: "3.9"

services:

# Go application service
  go-app:
    build:
      context: go/.
      args:
        - GO111MODULE=on
    #ports:
    #  - "8080:8080"
    depends_on:
      - db
    environment:
      - DB_HOST=172.28.0.25
      - DB_PORT=3306
      - DB_USER=root
      - DB_PASSWORD=owntracks
      - DB_NAME=owntracks
    volumes:
      - /etc/localtime:/etc/localtime:ro

    restart: always

    networks:
      default:
      dns:
        ipv4_address: 172.28.0.24

  db:
    image: mariadb:11
    volumes:
      - ./mysql-data:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: owntracks
      MYSQL_DATABASE: owntracks
    restart: always
    networks:
      default:
      dns:
        ipv4_address: 172.28.0.25

networks:
  dns:
    name: dns
    external: true