Make finger port configurable
In some setups (e.g. unprivileged container) it is not allowed to bind
to privileged ports. In order to still being able to use the log
streamer the finger port must be configurable. In case of a docker
container the port could be mapped to the default port outside then.
Change-Id: I996b4740876a71d99cc4d22dda6beda5b9b2f028
diff --git a/doc/source/zuul.rst b/doc/source/zuul.rst
index a78a0fa..a7dfb44 100644
--- a/doc/source/zuul.rst
+++ b/doc/source/zuul.rst
@@ -174,6 +174,10 @@
The zuul-executor process configuration.
+**finger_port**
+ Port to use for finger log streamer.
+ ``finger_port=79``
+
**git_dir**
Directory that Zuul should clone local git repositories to.
``git_dir=/var/lib/zuul/git``