ansible/playbooks/vhost_update.yml

# This playboook updates a virthost and all it's guests. 
#
# requires --extra-vars="target=somevhostname yumcommand=update"
# Might add nodns=true or nonagios=true at extra-vars
#

- name: find instances
  hosts: "{{ target }}"
  gather_facts: False
  user: root

  tasks:
  - name: get list of guests
    virt: command=list_vms
    register: vmlist

  - name: add them to myvms_new group
    local_action: add_host hostname={{ item }} groupname=myvms_new
    with_items: vmlist.list_vms

# Call out to another playbook.  Disable any proxies that may live here
#- include: update-proxy-dns.yml status=disable proxies=myvms_new:&proxies

- name: update the system
  hosts: "{{ target }}:myvms_new"
  gather_facts: False
  user: root

  tasks:
  - name: schedule regular host downtime
    nagios: action=downtime minutes=30 service=host host={{ inventory_hostname_short }}{{ env_suffix }}
    delegate_to: noc01.phx2.fedoraproject.org
    ignore_errors: true
    when: nonagios is not defined or not "true" in nonagios

  - name: expire-caches
    command: yum clean expire-cache
    
  - name: yum -y {{ yumcommand }}
    command: yum -y {{ yumcommand }}
    async: 7200
    poll: 30

- name: run rkhunter if installed
  hosts:  "{{ target }}:myvms_new"
  user: root

  tasks:
  - name: check for rkhunter
    command: /usr/bin/test -f /usr/bin/rkhunter
    register: rkhunter
    ignore_errors: true
  
  - name: run rkhunter --propupd
    command: /usr/bin/rkhunter --propupd
    when: rkhunter|success