/home/zuul/src/opendev.org/openstack/openstack-ansible/tests/roles/bootstrap-host/tasks/prepare_loopback_machines.yml
---
# 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: Create sparse machines file
  command: "truncate -s {{ bootstrap_host_loopback_machines_size }}G /openstack/machines.img"
  args:
    creates: /openstack/machines.img
  tags:
    - machines-file-create

- name: Format the machines file
  filesystem:
    fstype: btrfs
    opts: "{{ bootstrap_host_format_options['btrfs'] | default(omit) }}"
    dev: /openstack/machines.img
  tags:
    - machines-format-file

- name: Run the systemd mount role
  include_role:
    name: systemd_mount
  vars:
    systemd_mounts:
      - what: "/openstack/machines.img"
        where: "/var/lib/machines"
        options: "loop,{{ bootstrap_host_data_mount_options['btrfs'] }}"
        type: "btrfs"
        state: 'started'
        enabled: true
  tags:
    - machines-config