Openstack: Using VSPERF to Test on Openstack.

This patch will support running VSPERF Tests with Openstack.
This patch adds the following:
1. Provide --openstack parameter.
2. New Configuration file for openstack
3. Deploy Trafficgenerator based on configuration provided
4. Run Tests after Trafficgenerator are deployed on openstack

Update-1: Minor bug-fixes and Documentation Added.
Update-2: Add user-config to heat.
Update-3: Update Python Requirements
Update-4: Add dogpile
Update-5: Update decription of the Hot files.

Signed-off-by: Sridhar K. N. Rao <sridhar.rao@spirent.com>
Change-Id: Iebec356eb893e0e6726cac6a10537b99e41f67f4

2 files changed, 50 insertions, 0 deletions

diff --git a/conf/11_openstack.conf b/conf/11_openstack.conf
new file mode 100644
index 00000000..6be65228
--- /dev/null
+++ b/conf/11_openstack.conf
@@ -0,0 +1,43 @@
+# Copyright 2020 Spirent Communications
+#
+# 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.
+
+# This file describes a list of parameters used for deploying a TGEN,
+# on Openstack.
+
+
+DEFAULT_POLLING_INTERVAL = 10
+SCENARIOS = ['templates/l2_2c_2i.yaml']
+
+SCHEMA = 'templates/scenario.yaml'
+
+OS_AUTH_URL="http://10.10.180.21/identity"
+OS_PROJECT_ID="0440a230a799460facec0d09dde64497"
+OS_PROJECT_NAME="admin"
+OS_USER_DOMAIN_NAME="Default"
+OS_PROJECT_DOMAIN_ID="default"
+OS_USERNAME="admin"
+OS_PASSWORD="admin123"
+OS_REGION_NAME="RegionOne"
+OS_INTERFACE="public"
+OS_IDENTITY_API_VERSION=3
+OS_INSECURE=False
+OS_CA_CERT= 'None'
+
+STACK_NAME = 'testvnf_vsperf'
+CLEANUP_ON_EXIT = True
+
+FLAVOR_NAME = 'm1.large'
+IMAGE_NAME = 'bionic'
+EXTERNAL_NET = 'public'
+DNS_NAMESERVERS = ['8.8.8.8', '8.8.4.4']
diff --git a/conf/__init__.py b/conf/__init__.py
index 6dff8360..7f6c1912 100644
--- a/conf/__init__.py
+++ b/conf/__init__.py
@@ -108,6 +108,13 @@ class Settings(object):
             raise AttributeError("%r object has no attribute %r" %
                                  (self.__class__, attr))
 
+    def hasValue(self, attr):
+        """Return true if key exists
+        """
+        if attr in self.__dict__:
+            return True
+        return False
+
     def __setattr__(self, name, value):
         """Set a value
         """