okd/playbooks/openstack/openshift-cluster/prepare-and-format-cinder-volume.yaml

---
- hosts: localhost
  gather_facts: False
  become: False
  tasks:
  - set_fact:
      cinder_volume: "{{ hostvars[groups.masters[0]].openshift_hosted_registry_storage_openstack_volumeID }}"
      cinder_fs: "{{ hostvars[groups.masters[0]].openshift_hosted_registry_storage_openstack_filesystem }}"

  - name: Attach the volume to the VM
    os_server_volume:
      state: present
      server: "{{ groups['masters'][0] }}"
      volume: "{{ cinder_volume }}"
    register: volume_attachment

  - set_fact:
      attached_device: >-
        {{ volume_attachment['attachments']|json_query("[?volume_id=='" + cinder_volume + "'].device | [0]") }}

  - delegate_to: "{{ groups['masters'][0] }}"
    block:
    - name: Wait for the device to appear
      wait_for: path={{ attached_device }}

    - name: Create a temp directory for mounting the volume
      tempfile:
        prefix: cinder-volume
        state: directory
      register: cinder_mount_dir

    - name: Format the device
      filesystem:
        fstype: "{{ cinder_fs }}"
        dev: "{{ attached_device }}"

    - name: Mount the device
      mount:
        name: "{{ cinder_mount_dir.path }}"
        src: "{{ attached_device }}"
        state: mounted
        fstype: "{{ cinder_fs }}"

    - name: Change mode on the filesystem
      file:
        path: "{{ cinder_mount_dir.path }}"
        state: directory
        recurse: true
        mode: 0777

    - name: Unmount the device
      mount:
        name: "{{ cinder_mount_dir.path }}"
        src: "{{ attached_device }}"
        state: absent
        fstype: "{{ cinder_fs }}"

    - name: Delete the temp directory
      file:
        name: "{{ cinder_mount_dir.path }}"
        state: absent

  - name: Detach the volume from the VM
    os_server_volume:
      state: absent
      server: "{{ groups['masters'][0] }}"
      volume: "{{ cinder_volume }}"