This adds the documentation for the GelfWriter TLS support.
source | String | **Optional.** Source name for this instance. Defaults to `icinga2`.
enable\_send\_perfdata | Boolean | **Optional.** Enable performance data for 'CHECK RESULT' events.
enable\_ha | Boolean | **Optional.** Enable the high availability functionality. Only valid in a [cluster setup](06-distributed-monitoring.md#distributed-monitoring-high-availability-features). Defaults to `false`.
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+ enable\_tls | Boolean | **Optional.** Whether to use a TLS stream. Defaults to `false`.
+ ca\_path | String | **Optional.** Path to CA certificate to validate the remote host. Requires `enable_tls` set to `true`.
+ cert\_path | String | **Optional.** Path to host certificate to present to the remote host for mutual verification. Requires `enable_tls` set to `true`.
+ key\_path | String | **Optional.** Path to host key to accompany the cert\_path. Requires `enable_tls` set to `true`.
### GraphiteWriter <a id="objecttype-graphitewriter"></a>