remote_client_keyedit

This option is only used by the Reindex action when performing a remote reindex operation.

This should be a file path to a client key (private key), or left empty.

actions:
  1:
    description: "Reindex index1 into index2"
    action: reindex
    options:
      wait_interval: 9
      max_wait: -1
      remote_certificate: /path/to/my/ca.cert
      remote_client_cert: /path/to/my/client.cert
      remote_client_key: /path/to/my/client.key
      request_body:
        source:
          remote:
            host: https://otherhost:9200
          index: index1
        dest:
          index: index2
    filters:
    - filtertype: none

Allows the use of a specified SSL client key file to authenticate to Elasticsearch. If using client_cert and the file specified does not also contain the key, use client_key to specify the file containing the SSL key. The key file must be an unencrypted key in PEM format.