Hi @BaoHua, I usually setup with fresh VM in our cloud env.
For devstack clean.up, I not think it would have totally fresh. Some messing and anonying issue can happen.
If you want to use that way(run devstack again and again with different branch), you may need check the issue(above seems like keystone issue) in #openstack-keystone channel. They may help you about it. I think
Hi @BaoHua, I usually setup with fresh VM in our cloud env.
For devstack clean.up, I not think it would have totally fresh. Some messing and anonying issue can happen.
If you want to use that way(run devstack again and again with different branch), you may need check the issue(above seems like keystone issue) in #openstack-keystone channel. They may help you about it. I think