version: '3.6'

services:
  consul:
    build:
      args:
      - CONSUL_VERSION=1.11.1
      - DOCKER_BUILD_DIR=docker/consul
      context: ../..
      dockerfile: docker/consul/Dockerfile
    container_name: ${HOST_COMPOSE_PROJECT_NAME}-consul
    image: ${HOST_DOCKER_REPOSITORY}/consul:${DOCKER_IMAGE_TAG}
    environment:
      CONSUL_BIND_INTERFACE: '${DOCKER_HOST_IFACE}'
      CONSUL_CLIENT_INTERFACE: '${DOCKER_HOST_IFACE}'
      CONSUL_HTTP_TOKEN: '${HOST_CONSUL_HTTP_TOKEN}'
      CONSUL_LOCAL_CONFIG: '{ "log_level": "warn"
                            , "enable_script_checks": true
                            , "acl": { "enabled": true
                                     , "default_policy": "deny"
                                     , "down_policy": "extend-cache"
                                     , "enable_token_persistence": true
                                     , "tokens": { "initial_management": "${HOST_CONSUL_ACL_TOKENS_MASTER}"
                                                 , "agent": "${HOST_CONSUL_HTTP_TOKEN}"
                                                 }
                                     }
                            }'
    hostname: ${HOSTNAME}
    labels:
    - SERVICE_8300_IGNORE=true
    - SERVICE_8301_IGNORE=true
    - SERVICE_8302_IGNORE=true
    - SERVICE_8500_CHECK_HTTP=/v1/health/service/consul
    - SERVICE_8500_NAME=${HOST_COMPOSE_SERVICE_NAME}-consul-8500
    - SERVICE_8500_TAGS=${HOST_CONSUL_SERVICE_8500_TAGS}
    - SERVICE_8600_IGNORE=true
    - SERVICE_ADDRESS=${DOCKER_HOST_INET4}
    network_mode: host
    restart: always
    volumes:
    - consul:/consul/data:delegated
    - /var/run/docker.sock:/var/run/docker.sock

volumes:
  consul:

networks:
  public:
    external: true
    name: ${DOCKER_NETWORK_PUBLIC}