Monitoring settings in Elasticsearch

Set to true (default) to enable Elasticsearch X-Pack monitoring for Elasticsearch on the node.

Sets the retention duration beyond which the indices created by a Monitoring exporter are automatically deleted. Defaults to 7d (7 days).

This setting has a minimum value of 1d (1 day) to ensure that something is being monitored, and it cannot be disabled.

If both X-Pack monitoring and Watcher are enabled, you can use this setting to affect the Watcher cleaner service too. For more information, see the xpack.watcher.history.cleaner_service.enabled setting in the Watcher Settings.

Host supports multiple formats, both as an array or as a single value. Supported formats include hostname, hostname:port, http://hostname http://hostname:port, https://hostname, and https://hostname:port. Hosts cannot be assumed. The default scheme is always http and the default port is always 9200 if not supplied as part of the host string.

xpack.monitoring.exporters:
  example1:
    type: http
    host: "10.1.2.3"
  example2:
    type: http
    host: ["http://10.1.2.4"]
  example3:
    type: http
    host: ["10.1.2.5", "10.1.2.6"]
  example4:
    type: http
    host: ["https://10.1.2.3:9200"]

Optional headers that are added to every request, which can assist with routing requests through proxies.

xpack.monitoring.exporters.my_remote:
  headers:
    X-My-Array: [abc, def, xyz]
    X-My-Header: abc123

Array-based headers are sent n times where n is the size of the array. Content-Type and Content-Length cannot be set. Any headers created by the Monitoring agent will override anything defined here.

Prevents the creation of specific cluster alerts. It also removes any applicable watches that already exist in the current cluster.

You can add any of the following watch identifiers to the blacklist:

For example: ["elasticsearch_version_mismatch","xpack_license_expiration"].