instack-undercloud is no longer in use by the TripleO project. Removing
the code to avoid confusion. Stable branches will continue to be
maintained for their life however no new features should be added.
Change-Id: I63a813c7c1ffd30ca30017133d31a497b77a9a4d
Blueprint: remove-instack-undercloud
novajoin has usually just used the nova user for running and even file
permissions; however, as nova now supports passing the keystone token
for the vendordata plugin, and as novajoin should support being run in a
node (or container) where nova is not available, it makes sense to start
having an own user for this vendordata plugin service.
Thus, this commit adds that.
Change-Id: I3e0da54c4191745f4acb880c608e5b20ac06b914
Depends-On: I190a84a5aaf1fcc301f0605931b24d5de6999a8b
Alex Schultz