Comment 4 for bug 1594605

I'm not sure this is a bug that should be closed. There's nothing in the kolla documentation that indicates that the deployment user should be root rather that a privileged user that can sudo, and I'm experiencing the same failures using the documentation provided in the startup guide. If these system values need to be set as a precondition to running kolla, or the ansible user on the target nodes needs to be root (a user disabled by default in ubuntu), this needs to be documented properly.