RHCE storage lab part 2

---
- name: setup storage
  hosts: all
  vars:
    dummy: 10
  tasks:
  - name: check if sdb exists
    fail:
      msg: quitting on this host as there is no sdb
    when: ansible_facts['devices']['sdb'] is not defined
  - name: testing sdb presence
    debug:
      msg: we have an sdb
    when: ansible_facts['devices']['sdb']
  - name: configure the device
    debug:
      msg: using parted to create partition
  - name: create volume group
    debug:
      msg: use lvg (?) to create the volume group
  - name: gather facts again
    setup:
  - name: setup big lv
    debug:
      msg: this is where we create a big lv
    when: dummy > 5
  - name: setup small lv
    debug:
      msg: this is where we create a small lv
    when: dummy < 5
  - name: create the filesystem
    debug:
      msg: use filesys to create the filesystem
  - name: mount the filesystem
    debug:
      msg: mount the volume on a directory (persistently?)