docker-compose.yml

version: '3.7'

x-logging:
  &default-logging
  driver: "json-file"
  options:
    max-file: "10"
    max-size: "1M"

x-icinga2-environment:
  &icinga2-environment
  ICINGA_CN: icinga2
  ICINGA_MASTER: 1

networks:
  default:
    name: icinga-playground

services:
  # The Icinga 2 docker image does not support configuration via env vars at the moment.
  # So, we have to ship some configs with this little init container. Referenced in depends_on of the icinga2 service.
  init-icinga2:
    command: [ "/config/init-icinga2.sh" ]
    environment: *icinga2-environment
    image: icinga/icinga2
    logging: *default-logging
    volumes:
      - icinga2:/data
      - ./icingadb.conf:/config/icingadb.conf
      - ./icingaweb-api-user.conf:/config/icingaweb-api-user.conf
      - ./init-icinga2.sh:/config/init-icinga2.sh

  icinga2:
    command: [ "sh", "-c", "sleep 5 ; icinga2 daemon" ]
    depends_on:
      - icingadb-redis
      - init-icinga2
    environment: *icinga2-environment
    image: icinga/icinga2:master
    logging: *default-logging
    ports:
      - 5665:5665
    volumes:
      - icinga2:/data
      - ./icinga2.conf.d:/custom_data/custom.conf.d

  icingadb:
    environment:
      ICINGADB_DATABASE_HOST: mysql
      ICINGADB_DATABASE_PORT: 3306
      ICINGADB_DATABASE_DATABASE: icingadb
      ICINGADB_DATABASE_USER: icingadb
      ICINGADB_DATABASE_PASSWORD: ${ICINGADB_MYSQL_PASSWORD:-icingadb}
      ICINGADB_REDIS_ADDRESS: icingadb-redis:6379
    depends_on:
      - mysql
      - icingadb-redis
    image: icinga/icingadb:master
    logging: *default-logging
    # Restart Icinga DB container automatically since we have to wait for the database to be ready.
    # Please note that this needs a more sophisticated solution.
    restart: unless-stopped

  icingadb-redis:
    image: redis
    logging: *default-logging

  icingaweb:
    build:
      context: ./env/icingaweb2
    depends_on:
      - mysql
    environment:
      icingaweb.authentication.icingaweb2.backend: db
      icingaweb.authentication.icingaweb2.resource: icingaweb-mysql
      icingaweb.config.global.config_backend: db
      icingaweb.config.global.config_resource: icingaweb-mysql
      icingaweb.config.global.module_path: /usr/share/icingaweb2/modules
      icingaweb.config.logging.log: php
      icingaweb.config.themes.default: Legacy
      icingaweb.enabledModules: director, icingadb, incubator
      icingaweb.groups.icingaweb2.backend: db
      icingaweb.groups.icingaweb2.resource: icingaweb-mysql
      icingaweb.modules.icingadb.config.icingadb.resource: icingadb
      icingaweb.modules.icingadb.redis.redis1.host: icingadb-redis
      icingaweb.modules.icingadb.redis.redis1.port: 6379
      icingaweb.modules.icingadb.commandtransports.icinga2.host: icinga2
      icingaweb.modules.icingadb.commandtransports.icinga2.port: 5665
      icingaweb.modules.icingadb.commandtransports.icinga2.password: ${ICINGAWEB_ICINGA2_API_USER_PASSWORD:-icingaweb}
      icingaweb.modules.icingadb.commandtransports.icinga2.transport: api
      icingaweb.modules.icingadb.commandtransports.icinga2.username: icingaweb
      icingaweb.passwords.icingaweb2.icingaadmin: icinga
      icingaweb.resources.icingadb.charset: utf8mb4
      icingaweb.resources.icingadb.db: mysql
      icingaweb.resources.icingadb.dbname: icingadb
      icingaweb.resources.icingadb.host: mysql
      icingaweb.resources.icingadb.password: ${ICINGADB_MYSQL_PASSWORD:-icingadb}
      icingaweb.resources.icingadb.type: db
      icingaweb.resources.icingadb.username: ${ICINGADB_MYSQL_USER:-icingadb}
      icingaweb.resources.icingaweb-mysql.charset: utf8mb4
      icingaweb.resources.icingaweb-mysql.db: mysql
      icingaweb.resources.icingaweb-mysql.dbname: icingaweb
      icingaweb.resources.icingaweb-mysql.host: mysql
      icingaweb.resources.icingaweb-mysql.password: ${ICINGAWEB_MYSQL_PASSWORD:-icingaweb}
      icingaweb.resources.icingaweb-mysql.type: db
      icingaweb.resources.icingaweb-mysql.username: icingaweb
      icingaweb.roles.Administrators.groups: Administrators
      icingaweb.roles.Administrators.permissions: '*'
      icingaweb.roles.Administrators.users: icingaadmin
    logging: *default-logging
    ports:
      - 8080:8080
    # Restart Icinga Web container automatically since we have to wait for the database to be ready.
    # Please note that this needs a more sophisticated solution.
    restart: unless-stopped
    volumes:
      - icingaweb:/data

  mysql:
    image: mariadb
    command: --default-authentication-plugin=mysql_native_password
    environment:
      MYSQL_RANDOM_ROOT_PASSWORD: 1
      ICINGAWEB_MYSQL_PASSWORD: ${ICINGAWEB_MYSQL_PASSWORD:-icingaweb}
      ICINGADB_MYSQL_PASSWORD: ${ICINGADB_MYSQL_PASSWORD:-icingadb}
    logging: *default-logging
    volumes:
      - mysql:/var/lib/mysql
      - ./env/mysql/:/docker-entrypoint-initdb.d/

volumes:
  icinga2:
  icingaweb:
  mysql: