Fix access to openstack if cinder is not present

Change-Id: I20b32565c39a5ffaea29bf508e93e62af71197ab
Signed-off-by: chamarty <ravi.chamarty@riftio.com>

diff --git a/rwcal/plugins/vala/rwcal_openstack/rift/rwcal/openstack/cinder/cinder_drv.py b/rwcal/plugins/vala/rwcal_openstack/rift/rwcal/openstack/cinder/cinder_drv.py
index 76bc8fe..5bb5cc4 100644 (file)
--- a/rwcal/plugins/vala/rwcal_openstack/rift/rwcal/openstack/cinder/cinder_drv.py
+++ b/rwcal/plugins/vala/rwcal_openstack/rift/rwcal/openstack/cinder/cinder_drv.py
@@ -18,6 +18,7 @@
 import logging
 from cinderclient import client as ciclient
 import cinderclient.exceptions as CinderException
+import keystoneauth1
 
 
 class CinderAPIVersionException(Exception):
@@ -29,12 +30,16 @@ class CinderAPIVersionException(Exception):
         return self.__repr__()
         
     def __repr__(self):
-        msg = "{} : Following Exception(s) have occured during Neutron API discovery".format(self.__class__)
+        msg = "{} : Following Exception(s) have occured during Cinder API discovery".format(self.__class__)
         for n,e in enumerate(self.errors):
             msg += "\n"
             msg += " {}:  {}".format(n, str(e))
         return msg
 
+class CinderEndpointException(Exception):
+    "Cinder Endpoint is absent"
+    pass
+
 class CinderDriver(object):
     """
     CinderDriver Class for image management
@@ -89,6 +94,12 @@ class CinderDriver(object):
         else:
             raise CinderAPIVersionException(errors)
 
+        try:
+            self._ci_drv.client.get_endpoint()
+        except keystoneauth1.exceptions.catalog.EndpointNotFound:
+            self.log.info("Cinder endpoint not found")
+            raise CinderEndpointException()
+
     @property
     def cinder_endpoint(self):
         return self._ci_drv.client.get_endpoint()

diff --git a/rwcal/plugins/vala/rwcal_openstack/rift/rwcal/openstack/openstack_drv.py b/rwcal/plugins/vala/rwcal_openstack/rift/rwcal/openstack/openstack_drv.py
index c7ed119..6ee2cb6 100644 (file)
--- a/rwcal/plugins/vala/rwcal_openstack/rift/rwcal/openstack/openstack_drv.py
+++ b/rwcal/plugins/vala/rwcal_openstack/rift/rwcal/openstack/openstack_drv.py
@@ -132,10 +132,13 @@ class OpenstackDriver(object):
         self.glance_drv = gl_drv.GlanceDriver(self.sess_drv,
                                               region_name = region,
                                               logger = self.log)
-        
-        self.cinder_drv = ci_drv.CinderDriver(self.sess_drv,
+       
+        try: 
+           self.cinder_drv = ci_drv.CinderDriver(self.sess_drv,
                                               region_name = region,
                                               logger = self.log)
+        except Exception as e:
+           self.cinder_drv = None
         
         self.ceilo_drv = ce_drv.CeilometerDriver(self.sess_drv,
                                                  region_name = region,
@@ -247,7 +250,8 @@ class OpenstackDriver(object):
 
     def build_cinder_resource_cache(self):
         self.log.info("Building cinder resource cache")
-        self._build_cinder_volume_list()
+        if self.cinder_drv is not None:
+            self._build_cinder_volume_list()
 
     def build_glance_resource_cache(self):
         self.log.info("Building glance resource cache")

diff --git a/rwcal/test/test_rwcal_openstack.py b/rwcal/test/test_rwcal_openstack.py
index 339a2b4..8278a5e 100644 (file)
--- a/rwcal/test/test_rwcal_openstack.py
+++ b/rwcal/test/test_rwcal_openstack.py
@@ -43,10 +43,10 @@ ssh_pwauth: True
 # Important information about openstack installation. This needs to be manually verified
 #
 openstack_info = {
-    'username'           : 'xxxxxx',
+    'username'           : 'xxxx',
     'password'           : 'xxxxxx',
-    'auth_url'           : 'http://10.66.4.102:5000/v2.0/',
-    'project_name'       : 'xxxxxx',
+    'auth_url'           : 'http://10.66.4.19:5000/v2.0/',
+    'project_name'       : 'xxxxx',
     'mgmt_network'       : 'private',
     'reserved_flavor'    : 'm1.medium',
     'reserved_image'     : 'Fedora-x86_64-20-20131211.1-sda-ping.qcow2',
@@ -1103,7 +1103,7 @@ class OpenStackTest(unittest.TestCase):
           self.assertEqual(found, True)
           logger.info("Openstack-CAL-Test: Passed VDU list" )
 
-    #@unittest.skip("Skipping test_create_delete_virtual_link_and_vdu")
+    @unittest.skip("Skipping test_create_delete_virtual_link_and_vdu")
     def test_create_delete_virtual_link_and_vdu(self):
         """
         Test to create VDU
@@ -1303,6 +1303,15 @@ class OpenStackTest(unittest.TestCase):
           self.assertEqual(found, True)
           logger.info("Openstack-CAL-Test: Passed VDU list" )
 
+    @unittest.skip("Skipping test_validate_creds")
+    def test_validate_creds(self):
+          """
+          Test validate creds
+          """
+          logger.info("Openstack-CAL-Test: Test validate creds")
+          status = self.cal.validate_cloud_creds(self._acct)
+          logger.info("Openstack-CAL-Test: Passed validate creds")
+
 class VmData(object):
     """A convenience class that provides all the stats and EPA Attributes
     from the VM provided