fullstack: search for default image

Change-Id: Ie7787c969e333d15d449e135bd84b36cf8edd3a8

karbor/tests/fullstack/karbor_base.py

@@ -11,6 +11,7 @@
 # under the License.
 
 from cinderclient import client as cinder_client
+from glanceclient import client as glance_client
 from karborclient import client as karbor_client
 from neutronclient.v2_0 import client as neutron_client
 from novaclient import client as nova_client
@@ -77,6 +78,13 @@ def _get_cinder_client(api_version='3'):
     return client
 
 
+def _get_glance_client(api_version='2'):
+    kwargs = _get_client_args('image')
+    kwargs.pop('endpoint_type')
+    client = glance_client.Client(api_version, **kwargs)
+    return client
+
+
 def _get_nova_client(api_version='2.26'):
     kwargs = _get_client_args('compute')
     client = nova_client.Client(api_version, **kwargs)
@@ -129,6 +137,7 @@ class KarborBaseTest(base.BaseTestCase):
     def setUp(self):
         super(KarborBaseTest, self).setUp()
         self.cinder_client = _get_cinder_client()
+        self.glance_client = _get_glance_client()
         self.nova_client = _get_nova_client()
         self.neutron_client = _get_neutron_client()
         self.karbor_client = _get_karbor_client()

karbor/tests/fullstack/karbor_objects.py

@@ -23,7 +23,6 @@ SHORT_SLEEP = 2
 MEDIUM_SLEEP = 5
 LONG_SLEEP = 10
 
-DEFAULT_IMAGE = "cirros-0.3.4-x86_64-uec"
 DEFAULT_FLAVOR = "cirros256"
 DEFAULT_NETWORK = "private"
 
@@ -195,6 +194,7 @@ class Server(object):
         self.nova_client = base._get_nova_client()
         self.neutron_client = base._get_neutron_client()
         self.cinder_client = base._get_cinder_client()
+        self.glance_client = base._get_glance_client()
 
     def _server_status(self, status=None):
         try:
@@ -214,9 +214,15 @@ class Server(object):
             "name": self._name,
         }
 
-    def create(self, name=None, image=DEFAULT_IMAGE, flavor=DEFAULT_FLAVOR,
+    def create(self, name=None, image=None, flavor=DEFAULT_FLAVOR,
                network=DEFAULT_NETWORK, timeout=MEDIUM_TIMEOUT):
-        image = self.nova_client.images.find(name=image)
+        if not image:
+            images = self.glance_client.images.list()
+            for image_iter in images:
+                if image_iter['disk_format'] not in ('aki', 'ari'):
+                    image = image_iter['id']
+                    break
+        assert image
         flavor = self.nova_client.flavors.find(name=flavor)
         if name is None:
             name = "KarborFullstack-Server-{id}".format(id=self._name_id)