Add test for showing volume image metadata
This patch adds test for the missing API (volume v2): show image metadata for a volume. Including: [1] Add show volume image metadata API to v2 volumes_client [2] Add unit test for the API [3] Modify test case: test_update_image_metadata [4] Add release note Change-Id: Id428c64794085ffbcda5d500bb4996e3d8da15ee
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@ -0,0 +1,5 @@
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---
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features:
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- |
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Add show volume image metadata API to v2 volumes_client library.
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This feature enables the possibility to show volume's image metadata.
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@ -40,7 +40,7 @@ class VolumesImageMetadata(base.BaseVolumeTest):
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@decorators.idempotent_id('03efff0b-5c75-4822-8f10-8789ac15b13e')
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@test.services('image')
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def test_update_image_metadata(self):
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def test_update_show_delete_image_metadata(self):
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# Update image metadata
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image_metadata = {'image_id': '5137a025-3c5f-43c1-bc64-5f41270040a5',
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'image_name': 'image',
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@ -49,7 +49,7 @@ class VolumesImageMetadata(base.BaseVolumeTest):
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self.volumes_client.update_volume_image_metadata(self.volume['id'],
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**image_metadata)
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# Fetch image metadata from the volume
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# Fetch volume's image metadata by show_volume method
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volume_image_metadata = self.volumes_client.show_volume(
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self.volume['id'])['volume']['volume_image_metadata']
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@ -62,9 +62,9 @@ class VolumesImageMetadata(base.BaseVolumeTest):
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'ramdisk_id')
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del image_metadata['ramdisk_id']
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# Fetch the new image metadata from the volume
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volume_image_metadata = self.volumes_client.show_volume(
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self.volume['id'])['volume']['volume_image_metadata']
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# Fetch volume's image metadata by show_volume_image_metadata method
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volume_image_metadata = self.volumes_client.show_volume_image_metadata(
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self.volume['id'])['metadata']
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# Verify image metadata was updated after item deletion
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self.assertThat(volume_image_metadata.items(),
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@ -355,6 +355,15 @@ class VolumesClient(base_client.BaseClient):
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self.expected_success(200, resp.status)
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return rest_client.ResponseBody(resp, body)
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def show_volume_image_metadata(self, volume_id):
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"""Show image metadata for the volume."""
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post_body = json.dumps({'os-show_image_metadata': {}})
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url = "volumes/%s/action" % volume_id
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resp, body = self.post(url, post_body)
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body = json.loads(body)
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self.expected_success(200, resp.status)
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return rest_client.ResponseBody(resp, body)
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@removals.remove(message="use list_pools from tempest.lib.services."
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"volume.v2.scheduler_stats_client")
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def show_pools(self, detail=False):
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@ -13,6 +13,8 @@
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslo_serialization import jsonutils as json
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from tempest.lib.services.volume.v2 import volumes_client
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from tempest.tests.lib import fake_auth_provider
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from tempest.tests.lib.services import base
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@ -26,6 +28,19 @@ class TestVolumesClient(base.BaseServiceTest):
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}
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}
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FAKE_VOLUME_IMAGE_METADATA = {
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"metadata": {
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"container_format": "bare",
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"min_ram": "0",
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"disk_format": "raw",
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"image_name": "xly-ubuntu16-server",
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"image_id": "3e087b0c-10c5-4255-b147-6e8e9dbad6fc",
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"checksum": "008f5d22fe3cb825d714da79607a90f9",
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"min_disk": "0",
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"size": "8589934592"
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}
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}
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def setUp(self):
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super(TestVolumesClient, self).setUp()
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fake_auth = fake_auth_provider.FakeAuthProvider()
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@ -76,6 +91,17 @@ class TestVolumesClient(base.BaseServiceTest):
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volume_id="a3be971b-8de5-4bdf-bdb8-3d8eb0fb69f8",
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id="key1")
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def _test_show_volume_image_metadata(self, bytes_body=False):
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fake_volume_id = "a3be971b-8de5-4bdf-bdb8-3d8eb0fb69f8"
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self.check_service_client_function(
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self.client.show_volume_image_metadata,
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'tempest.lib.common.rest_client.RestClient.post',
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self.FAKE_VOLUME_IMAGE_METADATA,
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to_utf=bytes_body,
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mock_args=['volumes/%s/action' % fake_volume_id,
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json.dumps({"os-show_image_metadata": {}})],
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volume_id=fake_volume_id)
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def test_force_detach_volume_with_str_body(self):
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self._test_force_detach_volume()
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@ -88,6 +114,12 @@ class TestVolumesClient(base.BaseServiceTest):
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def test_show_volume_metadata_item_with_bytes_body(self):
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self._test_show_volume_metadata_item(bytes_body=True)
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def test_show_volume_image_metadata_with_str_body(self):
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self._test_show_volume_image_metadata()
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def test_show_volume_image_metadata_with_bytes_body(self):
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self._test_show_volume_image_metadata(bytes_body=True)
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def test_retype_volume_with_str_body(self):
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self._test_retype_volume()
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