Re-add the ability to set username on zuul-executor
Sometimes we need to log in to a nodepool node using a username of
something other than zuul. This used to be possible by setting that
[launcher] username= property. Re-enable it with the [executor]
default_username= property.
default_username is used instead of simply username as it is likely in
future this information will be able to be supplied by nodepool or other
in a node or image specific way. At which time that information will be
used in priority to the default specified in zuul.
Change-Id: Icf657b4f0bbe34e182307b9eea0cd64a8d813464
diff --git a/etc/zuul.conf-sample b/etc/zuul.conf-sample
index bf19895..1065cec 100644
--- a/etc/zuul.conf-sample
+++ b/etc/zuul.conf-sample
@@ -18,6 +18,9 @@
;git_user_name=zuul
zuul_url=http://zuul.example.com/p
+[executor]
+default_username=zuul
+
[webapp]
listen_address=0.0.0.0
port=8001