HWE kernel on ubuntu precise (Ansible playbook)

kernel_upgrade.yml

---

- name: install HWE Stack on Ubuntu 12.04
  hosts: all
  user: someuser
  sudo: yes

  tasks:
    - name: Install linux-hwe-generic package
      apt:
        name: linux-hwe-generic
        state: latest
        update_cache: yes
        cache_valid_time: 180
      when:
        - ansible_distribution_release == 'precise'
      register: kernel_upgrade

    - name: restart server
      command: shutdown -r now "Ansible updates triggered"
      async: 0
      poll: 0
      ignore_errors: true
      when:
        - ansible_distribution_release == 'precise'
        - kernel_upgrade|changed

    - name: waiting for server to come back
      connection: local
      wait_for:
        delay: 60
        host: "{{ inventory_hostname }}"
        port: 22
        state: started
      sudo: false
      when:
        - ansible_distribution_release == 'precise'
        - kernel_upgrade|changed