openstack-ansible-os_glance/tests/overrides-nfs.yml
Kevin Carter 477d44cab9
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>
2017-12-12 17:49:55 -06:00

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YAML

---
# Copyright 2015, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Force glance to use file by default which will be an NFS mount point.
glance_default_store: file
glance_nfs_client:
- server: "10.1.0.1"
remote_path: "/srv/nfs/glance"
local_path: "/var/lib/glance/images"
type: "nfs"
options: "_netdev,auto"