X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=yardstick%2Forchestrator%2Fheat.py;h=754482e4f5697ccb12606427e572be4c054ce43d;hb=326ca99184b896d75266737466516846df29b447;hp=1a8beaeb626c73f5848e1af77498378386baf283;hpb=92f982f27f64247a1ad5c74fcf7800db294f7dd5;p=yardstick.git

diff --git a/yardstick/orchestrator/heat.py b/yardstick/orchestrator/heat.py
index 1a8beaeb6..754482e4f 100644
--- a/yardstick/orchestrator/heat.py
+++ b/yardstick/orchestrator/heat.py
@@ -53,7 +53,7 @@ class HeatStack(object):
     def create(self, template, heat_parameters, wait, timeout):
         """Creates an OpenStack stack from a template"""
         with tempfile.NamedTemporaryFile('wb', delete=False) as template_file:
-            template_file.write(jsonutils.dumps(template))
+            template_file.write(jsonutils.dump_as_bytes(template))
             template_file.close()
             self._stack = self._cloud.create_stack(
                 self.name, template_file=template_file.name, wait=wait,