Comment 27 for bug 1804720

Reviewed: https://review.openstack.org/619417
Committed: https://git.openstack.org/cgit/openstack/puppet-cinder/commit/?id=8d05dd00b55adb89103d970febfc75788bc03b69
Submitter: Zuul
Branch: master

commit 8d05dd00b55adb89103d970febfc75788bc03b69
Author: ZhongShengping <chdzsp@163.com>
Date: Thu Nov 22 11:31:55 2018 +0800

    Deprecate pki related options

    check_revocations_for_cached and hash_algorithms are deprecated for
    removel because of PKI token format is no longer supported.
    Update warning message and add a release note.

    Change-Id: I1ec9c946fb467e869df08a4697f89f9dd9a2b4db
    Closes-Bug: #1804562
    Closes-Bug: #1804720