Comment 9 for bug 1850279

Reviewed: https://review.opendev.org/692781
Committed: https://git.openstack.org/cgit/openstack/kolla-ansible/commit/?id=756cd45f00b72e78a1a6dfbf48b5295714cfb883
Submitter: Zuul
Branch: stable/rocky

commit 756cd45f00b72e78a1a6dfbf48b5295714cfb883
Author: yuchengde <yu.chengde@99cloud.net>
Date: Wed Oct 30 13:57:34 2019 +0800

    Allow nova to delete volume with cinder auth

    If "reclaim_instance_interval" has been set in nova conf,
    attched volume may not be delete while instacne deleted.
    Adding cinder auth in nova conf can solve the problem.

    Change-Id: I9eb3a74c2f6976043cc35a94915f1fcecb9ef601
    Closes-Bug: 1850279
    (cherry picked from commit 44a302d7d239bfbe1950e36df533e1ccedd4233d)