Include internal gearman server in docs
Change-Id: I668206d7a07f665309ca392a8e5f1702c278c47e
diff --git a/doc/source/zuul.rst b/doc/source/zuul.rst
index d9e245b..d9329d3 100644
--- a/doc/source/zuul.rst
+++ b/doc/source/zuul.rst
@@ -49,6 +49,17 @@
Port on which the Gearman server is listening
``port=4730``
+gearman_server
+""""""""""""""
+
+**start**
+ Whether to start the internal Gearman server (default: False).
+ ``start=true``
+
+**log_config**
+ Path to log config file for internal Gearman server.
+ ``log_config=/etc/zuul/gearman-logging.yaml``
+
gerrit
""""""