The variable $TARGET_BRANCH will be set by devstack. It will point
to the right branch that the devstack is based on. For example,
if the devstack is on a stable branch, TARGET_BRANCH will point to
that stable branch. Using this variable will save us the manual
effort to update the branch whenever we cut a release.
Change-Id: If71cd66e28ca44ec2af4c6a6daaa9db74b49186b
(cherry picked from commit b7bbf97bdc)
DevStack Integration
This directory contains the files necessary to integrate zun with devstack.
Refer the quickstart guide at https://docs.openstack.org/zun/latest/contributor/quickstart.html for more information on using devstack and zun.