Kevin Carter 8885125fb6 Update glance NFS for systemd ... Systemd has the ability to manage mounts and ensure functionality / resource management. Using a systemd mount has the benifit of not requiring writes to the legacy fstab file which can impact OS functionality especially when deploying on baremetal. This change moves the glance NFS mount to a systemd unit file allowing systemd to manage it independently with no potentially breaking impact to the underlying operating system. Changes: - This PR corrects a long standing issue when using Glance+NFS where initial deployment would work but if the playbooks were run again it would fail due to the glance images location being an NFS mount point with a potentially different UID/GID. To correct this we stat the directory and if it does NOT exist it is created. - Following the nova pattern options have been provided to set the UID and GID of the glance user. - To ensure out NFS backend solution works with the installation of glance a test has been added to deploy glance using an NFS backend. - An upgrade task has been added to this commit to clean up legacy mounts, This task should be removed in R. Change-Id: I716c9fe35391629532e67e212d45ea27a5422d1b Signed-off-by: Kevin Carter <kevin.carter@rackspace.com> (cherry picked from commit 477d44cab9)		2018-02-10 16:44:32 +00:00
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notes	Update glance NFS for systemd	2018-02-10 16:44:32 +00:00
source	Initial OSA zuul v3 role jobs	2017-10-21 08:24:51 +00:00