---
- name: resize a partition of a qcow-based instance - quickly using cloud-utils
  hosts: myhostshere
  user: root
  gather_facts: False

  vars:
  - dev: /dev/vda
  - part: 2

  tasks:
  - name: install cloud-utils
    action: yum name=cloud-utils state=present

  - name: growpart the second partition (/) to full size
    action: command growpart $dev $part
    ignore_errors: true
    register: growpart
   
  - name: reboot the box
    action: command /sbin/reboot
    when_integer: ${growpart.rc} == 0

  - name: wait for it to come back (should be quick)
    local_action: wait_for host=${inventory_hostname} port=22 delay=10 timeout=120
    when_integer: ${growpart.rc} == 0

  - name: resize the ${dev}${part} fs
    action: command resize2fs ${dev}${part}
    when_integer: ${growpart.rc} == 0