Add the possibility to pass the zuul url
This patch adds the zuul_url option in zuul conf file
in order to pass ZUUL_URL to Jenkins, which will be used
by devstack-vm-gate-wrap.sh.
Documentation added in launchers.rst and zuul.rst
explaining how this new option works.
Change-Id: I840423cc06fdfdacd301d30be3e0b3e589e563e9
diff --git a/doc/source/launchers.rst b/doc/source/launchers.rst
index 5e74bf6..c56d6e9 100644
--- a/doc/source/launchers.rst
+++ b/doc/source/launchers.rst
@@ -86,6 +86,10 @@
The project that triggered this build
**ZUUL_PIPELINE**
The Zuul pipeline that is building this job
+**ZUUL_URL**
+ The url for the zuul server as configured in zuul.conf.
+ A test runner may use this URL as the basis for fetching
+ git commits.
The following additional parameters will only be provided for builds
associated with changes (i.e., in response to patchset-created or