59da4e25a6
Now cloud-provider-openstack of Kubernetes has a webhook to support Keystone authorization and authentication. With this feature, user can use a new label 'keystone-auth-enabled' to enable the keystone authN and authZ. DocImpact Task: 21637 Story: 1755770 Change-Id: I3d21ad8f55c0d7308a302f62db9e9af147a604f8