openstack-ansible/tests/roles/bootstrap-host/tasks/prepare_loopback_zfs.yml
Markos Chandras 74027265b1 Convert role to use a common systemd role(s)
This removes the systemd service templates and tasks from this role and
leverages a common systemd roles instead. This change removes a lot of
code duplication across all governed projects without sacrificing features
or functionality. The intention of this change is to ensure uniformity and
reduce the maintenance burden on the community when sweeping changes are
needed.

* To ensure we're using the extra data-disks correctly the bootstrap role
  has been updated to correctly handle mounts using systemd mount units
  and oneshot services.

* This change sets the container path accordingly allowing an extra
  physical datadisk to be used for all of our container backends.

* The gate test functionality can now be used with all of our container
  storage backends. This makes it possible for folks using all of our
  available options, [dir, machinectl, btrfs, lvm, zfs] to test an integrated
  build of OSA by simply setting the `lxc_container_backing_store` just as it
  would be done in a production deployment.

Depends-On: https://review.openstack.org//555614
Change-Id: I0dc6daabad6c071ec7f9013a1e1eb0b3e594b544
Co-Authored-By: Markos Chandras <mchandras@suse.de>
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
2018-03-27 01:50:28 +00:00

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YAML

---
# Copyright 2018, 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.
- name: Install zfs packages
package:
name: "{{ packages_install_zfs }}"
state: present
update_cache: "{{ (ansible_pkg_mgr in ['apt', 'zypper']) | ternary('yes', omit) }}"
tags:
- install-packages
- name: Create sparse ZFS backing file
command: "truncate -s {{ bootstrap_host_loopback_zfs_size }}G /openstack/lxc-zfs.img"
args:
creates: /openstack/lxc-zfs.img
- name: Create the ZFS pool
command: zpool create osa-test-pool /openstack/lxc-zfs.img
args:
creates: /osa-test-pool
- name: Create the ZFS pool/lxc volume
shell: "(zfs list | grep lxc) || zfs create -o mountpoint=/var/lib/lxc osa-test-pool/lxc"
tags:
- skip_ansible_lint