More support of snaps for VNF

Remove OpenStack utils in vnf_base
Support snaps for quotas management in cloudify_ims

Change-Id: I44e5b01bb26569276133e85dfc25bc2cceb03056
Signed-off-by: boucherv <valentin.boucher@orange.com>

1 files changed, 6 insertions, 11 deletions

diff --git a/functest/opnfv_tests/vnf/ims/orchestra_openims.py b/functest/opnfv_tests/vnf/ims/orchestra_openims.py
index f9a81f22..d9d4d8a1 100644
--- a/functest/opnfv_tests/vnf/ims/orchestra_openims.py
+++ b/functest/opnfv_tests/vnf/ims/orchestra_openims.py
@@ -32,7 +32,6 @@ from snaps.openstack.create_network import (
     SubnetSettings,
     PortSettings)
 from snaps.openstack.create_router import OpenStackRouter, RouterSettings
-from snaps.openstack.os_credentials import OSCreds
 from snaps.openstack.create_instance import (
     VmInstanceSettings, OpenStackVmInstance)
 from functest.opnfv_tests.openstack.snaps import snaps_utils
@@ -199,22 +198,18 @@ class OpenImsVnf(vnf.VnfOnBoarding):
                                  self.case_name, config_file)
         self.images.update(get_config("tenant_images.%s" %
                                       self.case_name, config_file))
-        self.snaps_creds = None
 
     def prepare(self):
         """Prepare testscase (Additional pre-configuration steps)."""
         super(OpenImsVnf, self).prepare()
 
         self.logger.info("Additional pre-configuration steps")
-        self.logger.info("creds %s", (self.creds))
-
-        self.snaps_creds = OSCreds(
-            username=self.creds['username'],
-            password=self.creds['password'],
-            auth_url=self.creds['auth_url'],
-            project_name=self.creds['tenant'],
-            identity_api_version=int(os_utils.get_keystone_client_version()))
-
+        self.creds = {
+                "tenant": self.tenant_name,
+                "username": self.tenant_name,
+                "password": self.tenant_name,
+                "auth_url": os_utils.get_credentials()['auth_url']
+                }
         self.prepare_images()
         self.prepare_flavor()
         self.prepare_security_groups()