remote_client_cert

This should be a file path to a client certificate (public 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: <OTHER_HOST_URL>:9200 index: index1 dest: index: index2 filters: - filtertype: none 

Allows the use of a specified SSL client cert file to authenticate to Elasticsearch. The file may contain both an SSL client certificate and an SSL key, in which case client_key is not used. If specifying client_cert, and the file specified does not also contain the key, use client_key to specify the file containing the SSL key. The file must be in PEM format, and the key part, if used, must be an unencrypted key in PEM format as well.