test_snapshots.yml

# RHELOSP7-4737 - [Ceph Integration] Create Snapshots of Volumes
- include: auth.yml
- hosts: undercloud-0
  vars:
    ansible_python_interpreter: "/var/tmp/venv_shade/bin/python"
  environment: "{{ env }}"
  tasks:
  - name: create 1g test volume
    os_volume:
      auth: "{{ os_creds }}"
      state: present
      size: 1
      display_name: test_volume
    register: testvolume
  - set_fact: testvolume_fact={{ testvolume }}

  - name: check if volume is available
    shell: openstack volume show {{ hostvars['undercloud-0']['testvolume_fact'].volume.id }} -f json
    register: result
    until: result.stdout.find("available") != -1
    retries: 5
    delay: 10

  - name: create volume snapshot
    shell: openstack volume snapshot create --volume {{ hostvars['undercloud-0']['testvolume_fact'].volume.id }} test_snap -f json
    register: snapshot
  - set_fact: snapshot_fact={{ snapshot.stdout }}

  - name: check if snapshot is available
    shell: openstack volume snapshot show  {{ hostvars['undercloud-0']['snapshot_fact'].id }} -f json
    register: result
    until: result.stdout.find("available") != -1
    retries: 5
    delay: 10

- hosts: ceph-0
  become: true
  tasks:
  - name: check snapshot was created on ceph
    rbd_snap_facts: name=volume-{{ hostvars['undercloud-0']['testvolume_fact'].volume.id }}
    register: rbd_snapshot
    failed_when: hostvars['undercloud-0']['snapshot_fact'].id in rbd_snapshot

- hosts: undercloud-0
  environment: "{{ env }}"
  vars: 
    ansible_python_interpreter: "/var/tmp/venv_shade/bin/python"
  tasks:
  - name: remove snapshot
    shell: openstack volume snapshot delete {{ hostvars['undercloud-0']['snapshot_fact'].id }}

- hosts: ceph-0
  become: true
  tasks:
  - name: check if snapshot was deleted
    rbd_snap_facts: name=volume-{{ hostvars['undercloud-0']['testvolume_fact'].volume.id }}

- hosts: undercloud-0
  vars:
    ansible_python_interpreter: "/var/tmp/venv_shade/bin/python"
  tasks:
  - name: remove 1g test volume
    os_volume:
      auth: "{{ os_creds }}"
      state: absent
      display_name: test_volume