Add hypervisor_type option
In general, Tempest sends a request to Nova without any specific host
in most tests for booting a server, and Nova selects a valid host.
However some tests specify a host and this option is a hint to select
the host on heterogeneous compute environment.
Closes-Bug: #1611683
Change-Id: Ic15de7be1000c82bc13517f0bc5cf20d5248873b
diff --git a/tempest/api/compute/admin/test_aggregates.py b/tempest/api/compute/admin/test_aggregates.py
index 667d30b..1233a2b 100644
--- a/tempest/api/compute/admin/test_aggregates.py
+++ b/tempest/api/compute/admin/test_aggregates.py
@@ -18,9 +18,12 @@
from tempest.api.compute import base
from tempest.common import tempest_fixtures as fixtures
from tempest.common.utils import data_utils
+from tempest import config
from tempest.lib.common.utils import test_utils
from tempest import test
+CONF = config.CONF
+
class AggregatesAdminTestJSON(base.BaseV2ComputeAdminTest):
"""Tests Aggregates API that require admin privileges"""
@@ -39,14 +42,22 @@
cls.host = None
hypers = cls.os_adm.hypervisor_client.list_hypervisors(
detail=True)['hypervisors']
+
+ if CONF.compute.hypervisor_type:
+ hypers = [hyper for hyper in hypers
+ if (hyper['hypervisor_type'] ==
+ CONF.compute.hypervisor_type)]
+
hosts_available = [hyper['service']['host'] for hyper in hypers
if (hyper['state'] == 'up' and
hyper['status'] == 'enabled')]
if hosts_available:
cls.host = hosts_available[0]
else:
- raise testtools.TestCase.failureException(
- "no available compute node found")
+ msg = "no available compute node found"
+ if CONF.compute.hypervisor_type:
+ msg += " for hypervisor_type %s" % CONF.compute.hypervisor_type
+ raise testtools.TestCase.failureException(msg)
@test.idempotent_id('0d148aa3-d54c-4317-aa8d-42040a475e20')
def test_aggregate_create_delete(self):
diff --git a/tempest/config.py b/tempest/config.py
index bc9215c..3d61461 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -278,6 +278,11 @@
'be utilized by some multinode specific tests to ensure '
'that requests match the expected size of the cluster '
'you are testing with.')),
+ cfg.StrOpt('hypervisor_type',
+ default=None,
+ help="Hypervisor type of the test target on heterogeneous "
+ "compute environment. The value can be 'QEMU', 'xen' or "
+ "something."),
cfg.StrOpt('min_microversion',
default=None,
help="Lower version of the test target microversion range. "