Speedup git fetch by disabling negotiation
When fetching from Gerrit using the default fetch
negotiation protocol, the operation takes a lot more
than the effective download of the packfiles.
Switch off negotiation to speedup git fetches during
the branch indexing and job builds.
Change-Id: Id836c3a88e3af6cb62ceea3de8dbb8024b619948
diff --git a/jenkins-docker/master/gitconfig b/jenkins-docker/master/gitconfig
index 477b6b4..d029df0 100644
--- a/jenkins-docker/master/gitconfig
+++ b/jenkins-docker/master/gitconfig
@@ -3,3 +3,5 @@
email = jenkins@localhost
[protocol]
version = 2
+[fetch]
+ negotiationAlgorithm = skipping
