exercise153-step11.yaml

---
- name: set up hosts that have an sdb device
  hosts: all
  tasks:
  - name: getting out with a nice failure message if there is no second disk
    fail:
      msg: there is no second disk
    when: ansible_facts['devices']['sdb'] is not defined
  - name: create a partition
    parted:
      device: /dev/sdb
      number: 1
      state: present
  - name: create a volume group
    lvg:
      pvs: /dev/sdb1
      vg: vgfiles
  - name: run the setup module so that we can use updated facts
    setup:
  - name: get vg size and convert to integer in new variable
    set_fact:
      vgsize: "{{ ansible_facts['lvm']['vgs']['vgfiles']['size_g'] | int }}"
  - name: show vgsize value
    debug:
      var: "{{ vgsize }}"
  - name: create an LVM on big volume groups
    # lvol:
    debug:
      msg: creating an LVM on big volume groups
  - name: create an LVM on small volume groups
    # lvol:
    debug:
      msg: creating an LVM on small volume groups
  - name: formatting the XFS filesystem
    # filesystem:
    debug:
      msg: creating the filesystem
  - name: mounting /dev/vgfile/lvfiles
    # mount:
    debug:
      msg: mounting the volume