try out vhost-reboot with nagios cancelling of guests and vhost

playbooks/vhost-reboot.yml

@@ -36,27 +36,45 @@
 - name: halt instances
   hosts: myvms_new
   user: root
+  serial: 1
 
   tasks:
+  - name: tell nagios to shush
+    action: nagios action=silence host=${inventory_hostname_short}
+    delegate_to: noc01.phx2.fedoraproject.org
+
   - name: echo-y
-    action: command echo "I would run halt -p"
+    action: command /sbin/halt -p
     ignore_errors: true
     # if one of them is down we don't care
 
   - name: wait for them to die
     local_action: wait_for port=22 delay=30 timeout=300 state=stopped host=${inventory_hostname}
 
+  - name: tell nagios to unshush
+    action: nagios action=unsilence host=${inventory_hostname_short}
+    delegate_to: noc01.phx2.fedoraproject.org
+
+
 - name: reboot vhost
   hosts: $vhost
   user: root
 
   tasks:
+  - name: tell nagios to shush
+    action: nagios action=silence host=${inventory_hostname_short}
+    delegate_to: noc01.phx2.fedoraproject.org
+
   - name: halt -r the $vhost
-    action: command echo 'I would run halt -r'
+    action: command /sbin/reboot
 
   - name: wait for $vhost to come back - up to 6 minutes
     local_action: wait_for host=$vhost port=22 delay=120 timeout=420
 
+  - name: tell nagios to unshush
+    action: nagios action=unsilence host=${inventory_hostname_short}
+    delegate_to: noc01.phx2.fedoraproject.org
+
   - name: look up vmlist
     action: virt command=list_vms
     register: newvmlist