---

- hosts: osds
  gather_facts: false
  become: yes
  tasks:
    
    - 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
      command: lvcreate --yes -l 100%FREE -n test_volume test_group
      failed_when: false