libvirt-restart-running: properly shutdown vms

libvirt-restart-running

@@ -1,10 +1,9 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # Restart all running libvirt domains
 
-from __future__ import division, print_function
-
 import libvirt
 import sys
+import time
 
 conn = libvirt.open('qemu:///system')
 if not conn:
@@ -14,6 +13,12 @@ if not conn:
 for domain in conn.listAllDomains():
     name = domain.name()
     if domain.isActive():
-        print('Restarting {}...'.format(name))
-        domain.destroyFlags(flags=libvirt.VIR_DOMAIN_DESTROY_GRACEFUL)
+        print('Restarting {}'.format(name), end='', flush=True)
+
+        domain.shutdown()
+        while domain.isActive():
+            print('.', end='', flush=True)
+            time.sleep(1)
+        print()
+
         domain.create()