storage/tests/tests_create_lvm_cache_then_remove.yml at 0b5fd4affbb4c4fc7d198697adb4656781d4891d · linux-system-roles/storage · GitHub

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---
- name: Test lvm cache create and remove
  hosts: all
  become: true
  vars:
    storage_safe_mode: false
    storage_use_partitions: true
    volume_group_size: '10g'
    volume_size: '5g'
    cache_size: '4g'
    __storage_min_size: "{{ volume_group_size }}"
    __storage_max_return: 2
    __storage_disks_needed: 2
    __storage_match_sector_size: true
  tags:
    - tests::lvm

  tasks:
    - name: Storage test setup
      ansible.builtin.include_tasks: tasks/setup.yml
      vars:
        __storage_get_package_facts: true

    - name: Create a cached LVM logical volume under volume group 'foo'
      include_tasks: tasks/run_role_with_clear_facts.yml
      vars:
        storage_pools:
          - name: foo
            disks: "{{ unused_disks }}"
            volumes:
              - name: test
                size: "{{ volume_size }}"
                cached: true
                cache_size: "{{ cache_size }}"
                cache_devices: "{{ [unused_disks[1]] }}"

    - name: Verify role results
      include_tasks: verify-role-results.yml

    - name: Remove (detach) cache from the 'test' LV created above
      include_tasks: tasks/run_role_with_clear_facts.yml
      vars:
        storage_pools:
          - name: foo
            disks: "{{ unused_disks }}"
            volumes:
              - name: test
                size: "{{ volume_size }}"
                cached: false

    - name: Verify role results - 2
      include_tasks: verify-role-results.yml

    - name: Run test on supported platforms
      when: ((is_fedora and blivet_pkg_version is version("3.5.0-1", ">=")) or
             (is_rhel8 and blivet_pkg_version is version("3.4.0-10", ">=")) or
             (is_rhel9 and blivet_pkg_version is version("3.4.0-14", ">=")) or
             is_rhel10)
      block:
        - name: Attach the cache to the 'test' LV created above
          include_tasks: tasks/run_role_with_clear_facts.yml
          vars:
            storage_pools:
              - name: foo
                disks: "{{ unused_disks }}"
                volumes:
                  - name: test
                    size: "{{ volume_size }}"
                    cached: true
                    cache_size: "{{ cache_size }}"
                    cache_devices: "{{ [unused_disks[1]] }}"

        - name: Verify role results - 3
          include_tasks: verify-role-results.yml

    - name: Clean up
      include_tasks: tasks/run_role_with_clear_facts.yml
      vars:
        storage_pools:
          - name: foo
            disks: "{{ unused_disks }}"
            state: "absent"
            volumes:
              - name: test
                size: "{{ volume_size }}"

    - name: Verify role results - 4
      include_tasks: verify-role-results.yml