software/kvm: handle absence of module_name or module_args in ansible promise

software/kvm/buildout.hash.cfg

@@ -51,7 +51,7 @@ md5sum = 4bcb07c1a9223e2d956651aa25d23654
 
 [template-ansible-promise]
 filename = template/ansible-promise.in
-md5sum = b7e87479a289f472b634a046b44b5257
+md5sum = a8cf453d20f01c707f02c4b4014580d8
 
 [template-kvm-run]
 filename = template/template-kvm-run.in

software/kvm/template/ansible-promise.in

@@ -17,8 +17,9 @@ result_failed_ignore = '127.0.0.1_FAILED_IGNORED'
 def get_log(res):
   log = ""
   if type(res) == type(dict()):
-    log = '>> Running task: %s, args [%s]\n' % (res['invocation']['module_name'],
-                                      res['invocation']['module_args'])
+    module_name = res['invocation'].get('module_name', 'unkown_module_name')
+    module_args = res['invocation'].get('module_args', 'unkown_module_args')
+    log = '>> Running task: %s, args [%s]\n' % (module_name, module_args)
     for field in FIELDS:
       if field in res.keys():
         # use default encoding, check out sys.setdefaultencoding