ceph-ansible/tests/functional/lvm_setup.yml

---

- hosts: osds
  gather_facts: false
  become: yes
  tasks:

    - name: check if it is atomic host
      stat:
        path: /run/ostree-booted
      register: stat_ostree
      tags:
        - always

    - name: set_fact is_atomic
      set_fact:
        is_atomic: '{{ stat_ostree.stat.exists }}'
      tags:
        - always

    # Some images may not have lvm2 installed
    - name: install lvm2
      package:
        name: lvm2
        state: present
      when:
        - not is_atomic

    - name: create physical volume
      command: pvcreate /dev/sdb
      failed_when: false

    - name: create volume group
      command: vgcreate test_group /dev/sdb
      failed_when: false

    - name: create logical volume 1
      command: lvcreate --yes -l 50%FREE -n data-lv1 test_group
      failed_when: false

    - name: create logical volume 2
      command: lvcreate --yes -l 50%FREE -n data-lv2 test_group
      failed_when: false

    - name: partition /dev/sdc for journals
      parted:
        device: /dev/sdc
        number: 1
        part_start: 0%
        part_end: 50%
        unit: '%'
        label: gpt
        state: present

    - name: partition /dev/sdc for journals
      parted:
        device: /dev/sdc
        number: 2
        part_start: 50%
        part_end: 100%
        unit: '%'
        state: present
        label: gpt

    - name: create journals vg from /dev/sdc2
      lvg:
        vg: journals
        pvs: /dev/sdc2

    - name: create journal1 lv
      command: lvcreate --yes -l 100%FREE -n journal1 journals
      failed_when: false