Comment 8 for bug 1819140

Reviewed: https://review.openstack.org/645530
Committed: https://git.openstack.org/cgit/openstack/charm-nova-cloud-controller/commit/?id=9414223b22c97a38ff40eefeaeef9c8399e11087
Submitter: Zuul
Branch: master

commit 9414223b22c97a38ff40eefeaeef9c8399e11087
Author: Frode Nordahl <email address hidden>
Date: Fri Mar 22 10:48:26 2019 +0100

    Allow console service to read certificate data

    The console proxy service run as user ``nova`` throughout its lifespan,
    it has no load certificates before dropping privileges mechanism.

    Set file permissions on certificate files to support this.

    Sync charm helpers.

    Closes-Bug: #1819140
    Change-Id: I597b82070e51506c56500267daa2b59d8145b9f9