Comment 9 for bug 1708629

Reviewed: https://review.openstack.org/510846
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=f42b2b8865274b292aef2f61b3c5ef30d071fd87
Submitter: Zuul
Branch: stable/pike

commit f42b2b8865274b292aef2f61b3c5ef30d071fd87
Author: Pranali Deore <email address hidden>
Date: Mon Sep 11 11:51:57 2017 +0530

    Providing required priviledges to the mounted NFS volume

    Since, user ID on host and container differs, image-create
    with NFS backend was failing with permission error. But even after
    resolving permission error[1] the image was not getting created
    on the nfs share as the NFS endpoint is not mounted successfully on
    the container via puppet. This will be fixed by [2].

    Now, adding two below changes in this patch,
    [1]. chown glance:glance /var/lib/glance.
    [2]. Proposing this solution to mount NFS endpoint on the host instead
         of mounting it on glance container, because mounting in container
         does not work as explained in LP Bug.

    Closes-Bug: 1708629
    Change-Id: Ib60cb0d179e7c117dc26440746154136aa9d163e
    (cherry picked from commit
    ed11f8ebcfbaf1fbbebb4c83e3201e462fee14ee)