Add "os_cloud_config" as a new context flag parameter

This new parameter will contain the OpenStack cloud specific configuration
used by Shade client. This new flag is used only in Heat context.

By default, this new parameter (dict) will contain this content:
  'os_cloud_config': {'verify': False}

This field will be used by HeatStack [1] to create a Shade cloud. Shade
retrieves, if not defined, the OpenStack configuration from
"os_client_config". This configuration is used to generate the cloud
configuration, which is the description of the OpenStackCloud returned.

The default parameter defined, "verify", refers to the related bug. By
default, in case of using SSL certificate it will not be verified.

[1] https://github.com/opnfv/yardstick/blob/b338d3091bb0beb89d4ad9f7c144f43a31a19a74/yardstick/orchestrator/heat.py#L47

JIRA: YARDSTICK-1139

Change-Id: I875a7018401b84e51dab775b8194174645d27e06
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>

1 files changed, 10 insertions, 7 deletions

diff --git a/yardstick/orchestrator/heat.py b/yardstick/orchestrator/heat.py
index 5afa4151e..e0c0db262 100644
--- a/yardstick/orchestrator/heat.py
+++ b/yardstick/orchestrator/heat.py
@@ -22,13 +22,13 @@ import time
 
 from oslo_serialization import jsonutils
 from oslo_utils import encodeutils
-import shade
 from shade._heat import event_utils
 
-import yardstick.common.openstack_utils as op_utils
+from yardstick.common import constants as consts
 from yardstick.common import exceptions
 from yardstick.common import template_format
-from yardstick.common import constants as consts
+from yardstick.common import openstack_utils as op_utils
+
 
 log = logging.getLogger(__name__)
 
@@ -41,10 +41,11 @@ _DEPLOYED_STACKS = {}
 class HeatStack(object):
     """Represents a Heat stack (deployed template) """
 
-    def __init__(self, name):
+    def __init__(self, name, os_cloud_config=None):
         self.name = name
         self.outputs = {}
-        self._cloud = shade.openstack_cloud()
+        os_cloud_config = {} if not os_cloud_config else os_cloud_config
+        self._cloud = op_utils.get_shade_client(**os_cloud_config)
         self._stack = None
 
     def _update_stack_tracking(self):
@@ -152,10 +153,12 @@ name (i.e. %s).
         # short hand for resources part of template
         self.resources = self._template['resources']
 
-    def __init__(self, name, template_file=None, heat_parameters=None):
+    def __init__(self, name, template_file=None, heat_parameters=None,
+                 os_cloud_config=None):
         self.name = name
         self.keystone_client = None
         self.heat_parameters = {}
+        self._os_cloud_config = {} if not os_cloud_config else os_cloud_config
 
         # heat_parameters is passed to heat in stack create, empty dict when
         # yardstick creates the template (no get_param in resources part)
@@ -622,7 +625,7 @@ name (i.e. %s).
         log.info("Creating stack '%s' START", self.name)
 
         start_time = time.time()
-        stack = HeatStack(self.name)
+        stack = HeatStack(self.name, os_cloud_config=self._os_cloud_config)
         stack.create(self._template, self.heat_parameters, block, timeout)
 
         if not block: