{{ {
  "log-driver": "loki",
  "log-opts": {
    "loki-url": "http://" ~ hostvars['london-a']['ansible_host'] ~ ":3100/loki/api/v1/push",
    "loki-external-labels": "host=" ~ inventory_hostname ~ ",job=docker",
    "loki-retries": "5",
    "loki-batch-size": "400",
    "loki-timeout": "10s",
    "mode": "non-blocking",
    "max-buffer-size": "5m"
  }
} | combine(docker_daemon_extra | default({})) | to_nice_json }}