docker-compose.yml

services:

  app:
    container_name: go-boilerplate-app
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - 5000:5000
    environment:
      WAIT_HOSTS: db:3306
      WAIT_HOSTS_TIMEOUT: 60
    volumes:
      - ./:/app   #use this volume to set the live reload
    depends_on:
      - db
      - cache
    networks:
      - app-network

  cache:
    container_name: go-boilerplate-cache-redis
    image: redis:7.4-alpine
    restart: unless-stopped
    ports:
      - '6379:6379'
    command: redis-server --save 20 1 --loglevel warning --requirepass eYVX7EwVmmxKPCDmwMtyKVge8oLd2t81
    volumes: 
      - ./.docker/volumes/cachedata:/data
    networks:
      - app-network
  
  db:
    container_name: go-boilerplate-mysql
    image: mysql:8.0.32
    command: bash -c "usermod -u 1000 mysql && docker-entrypoint.sh mysqld --innodb-use-native-aio=0 --disable-log-bin"
    cap_add:
      - SYS_NICE  # CAP_SYS_NICE - this is to not show the error 'mbind: Operation not permitted' in database docker log
    restart: unless-stopped
    tty: true
    ports:
      - 3306:3306
    volumes:
      - ./.docker/volumes/dbdata:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=root
      - MYSQL_DATABASE=go_boilerplate_db
      - MYSQL_USER=user
      - MYSQL_PASSWORD=root
    networks:
      - app-network

  prometheus:
    image: prom/prometheus
    container_name: go-boilerplate-prometheus
    ports:
      - 9090:9090
    command:
      - --config.file=/etc/prometheus/prometheus.yml
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
    networks:
        - app-network

  grafana:
    # to configure host on grafana inside datasource, we can use the container name, for example: http://prometheus:9090
    image: grafana/grafana
    ports:
      - "3000:3000"
    container_name: go-boilerplate-grafana
    depends_on:
      - prometheus
    networks:
      - app-network

  jaeger:
    image: jaegertracing/all-in-one:latest
    environment:
      - COLLECTOR_ZIPKIN_HTTP_PORT=9411
    ports:
      - 5775:5775/udp
      - 6831:6831/udp
      - 6832:6832/udp
      - 5778:5778
      - 16686:16686
      - 14268:14268
      - 9411:9411
    networks:
      - app-network
   
networks:
  app-network:
    driver: bridge