services:
  mysql:
    image: mysql:8.0-oracle
    container_name: mysql
    secrets:
      - mysql-password
      - mysql-root-password
    networks:
      - zabbix-net
    environment:
      MYSQL_DATABASE: zabbix
      MYSQL_USER: zabbix
      MYSQL_PASSWORD_FILE: /run/secrets/mysql-password
      MYSQL_ROOT_PASSWORD_FILE: /run/secrets/mysql-root-password
    volumes:
      - ./mysql_data:/var/lib/mysql
    command:
      - --character-set-server=utf8
      - --collation-server=utf8_bin
      - --default-authentication-plugin=mysql_native_password

  zabbix-java-gateway:
    image: zabbix/zabbix-java-gateway:alpine-7.4-latest
    container_name: zabbix-java-gateway
    networks:
      - zabbix-net
    restart: unless-stopped
  
  zabbix-server:
    image: zabbix/zabbix-server-mysql
    container_name: zabbix-server
    secrets:
      - mysql-password
      - mysql-root-password
    networks:
      - zabbix-net
    restart: unless-stopped
    environment:
      DB_SERVER_HOST: mysql
      MYSQL_DATABASE: zabbix
      MYSQL_USER: zabbix
      MYSQL_PASSWORD_FILE: /run/secrets/mysql-password
      MYSQL_ROOT_PASSWORD_FILE: /run/secrets/mysql-root-password
      ZBX_JAVAGATEWAY: zabbix-java-gateway
    ports:
      - 10051:10051

  zabbix-web-nginx:
    image: zabbix/zabbix-web-nginx-mysql:alpine-7.4-latest
    container_name: zabbix-web-nginx
    secrets:
      - mysql-password
      - mysql-root-password
    restart: unless-stopped
    networks:
      - zabbix-net
    environment:
      ZBX_SERVER_HOST: zabbix-server
      DB_SERVER_HOST: mysql
      MYSQL_DATABASE: zabbix
      MYSQL_USER: zabbix
      MYSQL_PASSWORD_FILE: /run/secrets/mysql-password
      MYSQL_ROOT_PASSWORD_FILE: /run/secrets/mysql-root-password
    ports:
      - 80:8080

networks:
  zabbix-net:
    ipam:
      driver: default
      config:
        - subnet: "192.168.1.0/24"

secrets:
  mysql-password:
    file: /etc/zabbix-passwd/secrets/mysql-password
  mysql-root-password:
    file: /etc/zabbix-passwd/secrets/mysql-root-password