docker/swarm/stack/monitoring/prometheus/init.yml

classes:
- system.prometheus.server.container
parameters:
  _param:
    prometheus_external_url: ${_param:cluster_public_host}
    prometheus_external_proto: https
    # Backward compatibility for Prometheus 1.7
    prometheus_storage_local_engine: "persisted"
    prometheus_storage_heap_size: 3221225472
    prometheus_storage_num_fingerprint_mutexes: 4096
  docker:
    client:
      stack:
        monitoring:
          network:
            monitoring:
              driver: overlay
              driver_opts:
                encrypted: 1
          service:
            server:
              networks:
                - monitoring
              deploy:
                labels:
                  com.mirantis.monitoring: "prometheus"
                restart_policy:
                  condition: any
              labels:
                com.mirantis.monitoring: "prometheus"
              image: ${_param:docker_image_prometheus}
              ports:
                - 15010:${prometheus:server:bind:port}
              volumes:
                - ${prometheus:server:dir:config}:${_param:prometheus_server_config_directory}
                - ${prometheus:server:dir:data}:${_param:prometheus_server_data_directory}
                - /etc/ssl/certs/ca-certificates.crt:/etc/ssl/certs/ca-certificates.crt:ro
              environment:
                PROMETHEUS_CONFIG_DIR: ${_param:prometheus_server_config_directory}
                PROMETHEUS_DATA_DIR: ${_param:prometheus_server_data_directory}
                PROMETHEUS_BIND_PORT: ${prometheus:server:bind:port}
                PROMETHEUS_BIND_ADDRESS: ${prometheus:server:bind:address}
                PROMETHEUS_STORAGE_LOCAL_RETENTION: ${prometheus:server:storage:local:retention}
                PROMETHEUS_EXTERNAL_URL: "${_param:prometheus_external_proto}://${_param:prometheus_external_url}:15010"
                # Backward compatibility for Prometheus 1.7
                PROMETHEUS_STORAGE_LOCAL_ENGINE: ${_param:prometheus_storage_local_engine}
                PROMETHEUS_STORAGE_LOCAL_TARGET_HEAP_SIZE: ${_param:prometheus_storage_heap_size}
                PROMETHEUS_STORAGE_LOCAL_NUM_FINGERPRINT_MUTEXES: ${_param:prometheus_storage_num_fingerprint_mutexes}