Refactor resource creation and cleanup in Tempest

Use Snaps to create resources before running a testcase and to clean up
afterwards.
Use Tempest Cleanup utility to clean other resources.

Change-Id: Ic0f69d3bafb60dfb283d18ac507e9f5992e9ae38
Signed-off-by: Martin Kulhavy <martin.kulhavy@nokia.com>

1 files changed, 16 insertions, 4 deletions

diff --git a/functest/opnfv_tests/openstack/refstack_client/tempest_conf.py b/functest/opnfv_tests/openstack/refstack_client/tempest_conf.py
index 30590b9e..db745227 100644
--- a/functest/opnfv_tests/openstack/refstack_client/tempest_conf.py
+++ b/functest/opnfv_tests/openstack/refstack_client/tempest_conf.py
@@ -11,13 +11,15 @@ import pkg_resources
 from functest.opnfv_tests.openstack.tempest import conf_utils
 from functest.utils import openstack_utils
 from functest.utils.constants import CONST
+from functest.opnfv_tests.openstack.tempest.tempest \
+    import TempestResourcesManager
 
 """ logging configuration """
 logger = logging.getLogger(__name__)
 
 
 class TempestConf(object):
-    def __init__(self):
+    def __init__(self, **kwargs):
         self.VERIFIER_ID = conf_utils.get_verifier_id()
         self.VERIFIER_REPO_DIR = conf_utils.get_verifier_repo_dir(
             self.VERIFIER_ID)
@@ -27,15 +29,22 @@ class TempestConf(object):
         self.confpath = pkg_resources.resource_filename(
             'functest',
             'opnfv_tests/openstack/refstack_client/refstack_tempest.conf')
+        self.resources = TempestResourcesManager(**kwargs)
 
     def generate_tempestconf(self):
         try:
             openstack_utils.source_credentials(
                 CONST.__getattribute__('openstack_creds'))
-            img_flavor_dict = conf_utils.create_tempest_resources(
-                use_custom_images=True, use_custom_flavors=True)
+            resources = self.resources.create(create_project=True,
+                                              use_custom_images=True,
+                                              use_custom_flavors=True)
             conf_utils.configure_tempest_defcore(
-                self.DEPLOYMENT_DIR, img_flavor_dict)
+                self.DEPLOYMENT_DIR,
+                image_id=resources.get("image_id"),
+                flavor_id=resources.get("flavor_id"),
+                image_id_alt=resources.get("image_id_alt"),
+                flavor_id_alt=resources.get("flavor_id_alt"),
+                tenant_id=resources.get("project_id"))
         except Exception as e:
             logger.error("error with generating refstack client "
                          "reference tempest conf file: %s", e)
@@ -48,6 +57,9 @@ class TempestConf(object):
         except Exception as e:
             logger.error('Error with run: %s', e)
 
+    def clean(self):
+        self.resources.cleanup()
+
 
 def main():
     logging.basicConfig()