1 files changed, 103 insertions, 0 deletions
diff --git a/yardstick/vTC/apexlake/experimental_framework/heat_manager.py b/yardstick/vTC/apexlake/experimental_framework/heat_manager.py
new file mode 100644
index 000000000..41fc585f7
--- /dev/null
+++ b/yardstick/vTC/apexlake/experimental_framework/heat_manager.py
@@ -0,0 +1,103 @@
+# Copyright (c) 2015 Intel Research and Development Ireland Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+__author__ = 'vmriccox'
+
+
+from keystoneclient.v2_0 import client as keystoneClient
+from heatclient import client as heatClient
+from heatclient.common import template_utils
+
+from experimental_framework import common
+
+
+class HeatManager:
+
+    def __init__(self, credentials):
+        self.ip_controller = credentials['ip_controller']
+        self.heat_url = credentials['heat_url']
+        self.user = credentials['user']
+        self.password = credentials['password']
+        self.auth_uri = credentials['auth_uri']
+        self.project_id = credentials['project']
+        self.heat = None
+
+        # TODO: verify that init_heat is useless in the constructor
+        # self.init_heat()
+
+    def init_heat(self):
+        keystone = keystoneClient.Client(username=self.user,
+                                         password=self.password,
+                                         tenant_name=self.project_id,
+                                         auth_url=self.auth_uri)
+        auth_token = keystone.auth_token
+        self.heat = heatClient.Client('1', endpoint=self.heat_url,
+                                      token=auth_token)
+
+    def print_stacks(self, name=None):
+        for stack in self.heat.stacks.list():
+            if (name and stack.stack_name == name) or not name:
+                common.LOG.info("Stack Name: " + stack.stack_name)
+                common.LOG.info("Stack Status: " + stack.stack_status)
+
+    def create_stack(self, template_file, stack_name, parameters):
+        self.init_heat()
+        # self.print_stacks()
+        tpl_files, template = \
+            template_utils.get_template_contents(template_file)
+
+        fields = {
+            'template': template,
+            'files': dict(list(tpl_files.items()))
+        }
+        self.heat.stacks.create(stack_name=stack_name, files=fields['files'],
+                                template=template, parameters=parameters)
+        self.print_stacks(stack_name)
+
+    def is_stack_deployed(self, stack_name):
+        self.init_heat()
+        if stack_name in self.heat.stacks.list():
+            return True
+        return False
+
+    def check_stack_status(self, stack_name):
+        """
+        Returns a string representing the status of a stack from Heat
+        perspective
+        :param stack_name: Name of the stack to be checked (type: str)
+        :return: (type: str)
+        """
+        for stack in self.heat.stacks.list():
+            if stack.stack_name == stack_name:
+                return stack.stack_status
+        return 'NOT_FOUND'
+
+    def validate_heat_template(self, heat_template_file):
+        self.init_heat()
+        if not self.heat.stacks.validate(template=open(heat_template_file,
+                                                       'r').read()):
+            raise ValueError('The provided heat template "' +
+                             heat_template_file +
+                             '" is not in the correct format')
+
+    def delete_stack(self, stack_name):
+        self.init_heat()
+        try:
+            for stack in self.heat.stacks.list():
+                if stack.stack_name == stack_name:
+                    self.heat.stacks.delete(stack.id)
+                    return True
+        except:
+            pass
+        return False