--- filebeat_output_type: logstash filebeat_output_hosts: [] # filebeat_output_hosts: # - graylog.example.org:5044 filebeat_output_ssl: enabled: True # cert_authorities: # - /path/to/ca.crt # client_cert: /etc/filebeat/ssl/cert.pem # client_key: /etc/filebeat/ssl/key.pem # client_key_passphrase: s3cr3t.