# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
-# Unittest for yardstick.benchmark.orchestrator.heat
-import unittest
+import copy
+
import mock
-from yardstick.orchestrator.kubernetes import KubernetesObject
-from yardstick.orchestrator.kubernetes import KubernetesTemplate
+from yardstick.common import exceptions
+from yardstick.common import kubernetes_utils
+from yardstick.orchestrator import kubernetes
+from yardstick.tests.unit import base
-class GetTemplateTestCase(unittest.TestCase):
+class GetTemplateTestCase(base.BaseUnitTestCase):
def test_get_template(self):
output_t = {
"name": "host-k8s-86096c30-container",
"volumeMounts": [
{
- "mountPath": "/root/.ssh/",
- "name": "k8s-86096c30-key"
+ "mountPath": "/tmp/.ssh/",
+ "name": "k8s-86096c30-key",
+ "readOnly": False
}
]
}
'args': ['-c', 'chmod 700 ~/.ssh; chmod 600 ~/.ssh/*; \
service ssh restart;while true ; do sleep 10000; done'],
'ssh_key': 'k8s-86096c30-key',
- 'nodeSelector': {'kubernetes.io/hostname': 'node-01'}
+ 'nodeSelector': {'kubernetes.io/hostname': 'node-01'},
+ 'volumes': []
}
name = 'host-k8s-86096c30'
- output_r = KubernetesObject(name, **input_s).get_template()
+ output_r = kubernetes.KubernetesObject(name, **input_s).get_template()
self.assertEqual(output_r, output_t)
-class GetRcPodsTestCase(unittest.TestCase):
+class GetRcPodsTestCase(base.BaseUnitTestCase):
@mock.patch('yardstick.orchestrator.kubernetes.k8s_utils.get_pod_list')
def test_get_rc_pods(self, mock_get_pod_list):
service ssh restart;while true ; do sleep 10000; done']
}
}
- k8s_template = KubernetesTemplate('k8s-86096c30', servers)
+ k8s_template = kubernetes.KubernetesTemplate('k8s-86096c30', servers)
mock_get_pod_list.return_value.items = []
pods = k8s_template.get_rc_pods()
self.assertEqual(pods, [])
+
+
+class KubernetesObjectTestCase(base.BaseUnitTestCase):
+
+ def test__init_one_container(self):
+ pod_name = 'pod_name'
+ _kwargs = {'args': ['arg1', 'arg2'],
+ 'image': 'fake_image',
+ 'command': 'fake_command'}
+ k8s_obj = kubernetes.KubernetesObject(pod_name, **_kwargs)
+ self.assertEqual(1, len(k8s_obj._containers))
+ container = k8s_obj._containers[0]
+ self.assertEqual(['arg1', 'arg2'], container._args)
+ self.assertEqual('fake_image', container._image)
+ self.assertEqual(['fake_command'], container._command)
+ self.assertEqual([], container._volume_mounts)
+
+ def test__init_multipe_containers(self):
+ pod_name = 'pod_name'
+ containers = []
+ for i in range(5):
+ containers.append({'args': ['arg1', 'arg2'],
+ 'image': 'fake_image_%s' % i,
+ 'command': 'fake_command_%s' % i})
+ _kwargs = {'containers': containers}
+ k8s_obj = kubernetes.KubernetesObject(pod_name, **_kwargs)
+ self.assertEqual(5, len(k8s_obj._containers))
+ for i in range(5):
+ container = k8s_obj._containers[i]
+ self.assertEqual(['arg1', 'arg2'], container._args)
+ self.assertEqual('fake_image_%s' % i, container._image)
+ self.assertEqual(['fake_command_%s' % i], container._command)
+ self.assertEqual([], container._volume_mounts)
+
+ def test__add_volumes(self):
+ volume1 = {'name': 'fake_sshkey',
+ 'configMap': {'name': 'fake_sshkey'}}
+ volume2 = {'name': 'volume2',
+ 'configMap': 'data'}
+ k8s_obj = kubernetes.KubernetesObject('name', ssh_key='fake_sshkey',
+ volumes=[volume2])
+ k8s_obj._add_volumes()
+ volumes = k8s_obj.template['spec']['template']['spec']['volumes']
+ self.assertEqual(sorted([volume1, volume2], key=lambda k: k['name']),
+ sorted(volumes, key=lambda k: k['name']))
+
+ def test__add_volumes_no_volumes(self):
+ volume1 = {'name': 'fake_sshkey',
+ 'configMap': {'name': 'fake_sshkey'}}
+ k8s_obj = kubernetes.KubernetesObject('name', ssh_key='fake_sshkey')
+ k8s_obj._add_volumes()
+ volumes = k8s_obj.template['spec']['template']['spec']['volumes']
+ self.assertEqual([volume1], volumes)
+
+ def test__create_ssh_key_volume(self):
+ expected = {'name': 'fake_sshkey',
+ 'configMap': {'name': 'fake_sshkey'}}
+ k8s_obj = kubernetes.KubernetesObject('name', ssh_key='fake_sshkey')
+ self.assertEqual(expected, k8s_obj._create_ssh_key_volume())
+
+ def test__create_volume_item(self):
+ for vol_type in kubernetes_utils.get_volume_types():
+ volume = {'name': 'vol_name',
+ vol_type: 'data'}
+ self.assertEqual(
+ volume,
+ kubernetes.KubernetesObject._create_volume_item(volume))
+
+ def test__create_volume_item_invalid_type(self):
+ volume = {'name': 'vol_name',
+ 'invalid_type': 'data'}
+ with self.assertRaises(exceptions.KubernetesTemplateInvalidVolumeType):
+ kubernetes.KubernetesObject._create_volume_item(volume)
+
+ def test__add_security_context(self):
+ k8s_obj = kubernetes.KubernetesObject('pod_name')
+ self.assertNotIn('securityContext',
+ k8s_obj.template['spec']['template']['spec'])
+
+ k8s_obj._security_context = {'key_pod': 'value_pod'}
+ k8s_obj._add_security_context()
+ self.assertEqual(
+ {'key_pod': 'value_pod'},
+ k8s_obj.template['spec']['template']['spec']['securityContext'])
+
+ def test__add_security_context_by_init(self):
+ containers = []
+ for i in range(5):
+ containers.append(
+ {'securityContext': {'key%s' % i: 'value%s' % i}})
+ _kwargs = {'containers': containers,
+ 'securityContext': {'key_pod': 'value_pod'}}
+ k8s_obj = kubernetes.KubernetesObject('pod_name', **_kwargs)
+ self.assertEqual(
+ {'key_pod': 'value_pod'},
+ k8s_obj.template['spec']['template']['spec']['securityContext'])
+ for i in range(5):
+ container = (
+ k8s_obj.template['spec']['template']['spec']['containers'][i])
+ self.assertEqual({'key%s' % i: 'value%s' % i},
+ container['securityContext'])
+
+
+class ContainerObjectTestCase(base.BaseUnitTestCase):
+
+ def test__create_volume_mounts(self):
+ volume_mount = {'name': 'fake_name',
+ 'mountPath': 'fake_path'}
+ ssh_vol = {'name': 'fake_ssh_key',
+ 'mountPath': kubernetes.ContainerObject.SSH_MOUNT_PATH,
+ 'readOnly': False}
+ expected = copy.deepcopy(volume_mount)
+ expected['readOnly'] = False
+ expected = [expected, ssh_vol]
+ container_obj = kubernetes.ContainerObject(
+ 'cname', 'fake_ssh_key', volumeMounts=[volume_mount])
+ output = container_obj._create_volume_mounts()
+ self.assertEqual(expected, output)
+
+ def test__create_volume_mounts_no_volume_mounts(self):
+ ssh_vol = {'name': 'fake_ssh_key2',
+ 'mountPath': kubernetes.ContainerObject.SSH_MOUNT_PATH,
+ 'readOnly': False}
+ container_obj = kubernetes.ContainerObject('name', 'fake_ssh_key2')
+ output = container_obj._create_volume_mounts()
+ self.assertEqual([ssh_vol], output)
+
+ def test__create_volume_mounts_item(self):
+ volume_mount = {'name': 'fake_name',
+ 'mountPath': 'fake_path'}
+ expected = copy.deepcopy(volume_mount)
+ expected['readOnly'] = False
+ output = kubernetes.ContainerObject._create_volume_mounts_item(
+ volume_mount)
+ self.assertEqual(expected, output)
+
+ def test_get_container_item(self):
+ volume_mount = {'name': 'fake_name',
+ 'mountPath': 'fake_path'}
+ args = ['arg1', 'arg2']
+ container_obj = kubernetes.ContainerObject(
+ 'cname', ssh_key='fake_sshkey', volumeMount=[volume_mount],
+ args=args)
+ expected = {'args': args,
+ 'command': [kubernetes.ContainerObject.COMMAND_DEFAULT],
+ 'image': kubernetes.ContainerObject.IMAGE_DEFAULT,
+ 'name': 'cname-container',
+ 'volumeMounts': container_obj._create_volume_mounts()}
+ self.assertEqual(expected, container_obj.get_container_item())
+
+ def test_get_container_item_with_security_context(self):
+ volume_mount = {'name': 'fake_name',
+ 'mountPath': 'fake_path'}
+ args = ['arg1', 'arg2']
+ container_obj = kubernetes.ContainerObject(
+ 'cname', ssh_key='fake_sshkey', volumeMount=[volume_mount],
+ args=args, securityContext={'key': 'value'})
+ expected = {'args': args,
+ 'command': [kubernetes.ContainerObject.COMMAND_DEFAULT],
+ 'image': kubernetes.ContainerObject.IMAGE_DEFAULT,
+ 'name': 'cname-container',
+ 'volumeMounts': container_obj._create_volume_mounts(),
+ 'securityContext': {'key': 'value'}}
+ self.assertEqual(expected, container_obj.get_container_item())
+
+
+class CustomResourceDefinitionObjectTestCase(base.BaseUnitTestCase):
+
+ def test__init(self):
+ template = {
+ 'metadata': {
+ 'name': 'newcrds.ctx_name.com'
+ },
+ 'spec': {
+ 'group': 'ctx_name.com',
+ 'version': 'v2',
+ 'scope': 'scope',
+ 'names': {'plural': 'newcrds',
+ 'singular': 'newcrd',
+ 'kind': 'Newcrd'}
+ }
+ }
+ crd_obj = kubernetes.CustomResourceDefinitionObject(
+ 'ctx_name', name='newcrd', version='v2', scope='scope')
+ self.assertEqual('newcrds.ctx_name.com', crd_obj._name)
+ self.assertEqual(template, crd_obj._template)
+
+ def test__init_missing_parameter(self):
+ with self.assertRaises(exceptions.KubernetesCRDObjectDefinitionError):
+ kubernetes.CustomResourceDefinitionObject('ctx_name',
+ noname='name')
Code Review / yardstick.git / blobdiff