Merge "Fix the test case for showing host"
diff --git a/tempest/api/volume/admin/test_volume_hosts.py b/tempest/api/volume/admin/test_volume_hosts.py
index e4ec442..ce0cbd2 100644
--- a/tempest/api/volume/admin/test_volume_hosts.py
+++ b/tempest/api/volume/admin/test_volume_hosts.py
@@ -13,8 +13,6 @@
# License for the specific language governing permissions and limitations
# under the License.
-import random
-
from tempest.api.volume import base
from tempest.lib import decorators
@@ -42,20 +40,25 @@
"The count of volume hosts is < 2, "
"response of list hosts is: %s" % hosts)
- # Note(jeremyZ): Host in volume is always presented in two formats:
- # <host-name> or <host-name>@<driver-name>. Since Mitaka is EOL,
- # both formats can be chosen for test.
- host_names = [host['host_name'] for host in hosts]
- self.assertNotEmpty(host_names, "No available volume host is found, "
- "all hosts that found are: %s" % hosts)
+ # Note(jeremyZ): The show host API is to show volume usage info on the
+ # specified cinder-volume host. If the host does not run cinder-volume
+ # service, or the cinder-volume service is disabled on the host, the
+ # show host API should fail (return code: 404). The cinder-volume host
+ # is presented in format: <host-name>@driver-name.
+ c_vol_hosts = [host['host_name'] for host in hosts
+ if (host['service'] == 'cinder-volume'
+ and host['service-state'] == 'enabled')]
+ self.assertNotEmpty(c_vol_hosts,
+ "No available cinder-volume host is found, "
+ "all hosts that found are: %s" % hosts)
- # Choose a random host to get and check its elements
- host_details = self.admin_hosts_client.show_host(
- random.choice(host_names))['host']
- self.assertNotEmpty(host_details)
+ # Check each cinder-volume host.
host_detail_keys = ['project', 'volume_count', 'snapshot_count',
'host', 'total_volume_gb', 'total_snapshot_gb']
- for detail in host_details:
- self.assertIn('resource', detail)
- for key in host_detail_keys:
- self.assertIn(key, detail['resource'])
+ for host in c_vol_hosts:
+ host_details = self.admin_hosts_client.show_host(host)['host']
+ self.assertNotEmpty(host_details)
+ for detail in host_details:
+ self.assertIn('resource', detail)
+ for key in host_detail_keys:
+ self.assertIn(key, detail['resource'])