Merge "Test image <-> volume <-> server dependency"
diff --git a/tempest/api/image/v2/test_images_dependency.py b/tempest/api/image/v2/test_images_dependency.py
index 326045b..41611bb 100644
--- a/tempest/api/image/v2/test_images_dependency.py
+++ b/tempest/api/image/v2/test_images_dependency.py
@@ -56,9 +56,10 @@
"not enabled" % (cls.__name__))
raise cls.skipException(skip_msg)
- def _create_instance_snapshot(self):
+ def _create_instance_snapshot(self, bfv=False):
"""Create instance from image and then snapshot the instance."""
# Create image and store data to image
+ source = 'volume' if bfv else 'image'
image_name = data_utils.rand_name(
prefix=CONF.resource_name_prefix,
name='image-dependency-test')
@@ -71,12 +72,20 @@
self.client.store_image_file(image['id'], image_file)
waiters.wait_for_image_status(
self.client, image['id'], 'active')
- # Create instance
- instance = self.create_test_server(
- name='instance-depend-image',
- image_id=image['id'],
- wait_until='ACTIVE')
- LOG.info("Instance from image is created %s", instance)
+ if bfv:
+ # Create instance
+ instance = self.create_test_server(
+ name='instance-depend-image',
+ image_id=image['id'],
+ volume_backed=True,
+ wait_until='ACTIVE')
+ else:
+ # Create instance
+ instance = self.create_test_server(
+ name='instance-depend-image',
+ image_id=image['id'],
+ wait_until='ACTIVE')
+ LOG.info("Instance from %s is created %s", source, instance)
instance_observed = \
self.servers_client.show_server(instance['id'])['server']
# Create instance snapshot
@@ -101,3 +110,26 @@
fetched_images_id = [img['id'] for img in images_list]
self.assertNotIn(base_image_id, fetched_images_id)
self.assertIn(snapshot_image_id, fetched_images_id)
+
+ @utils.services('compute', 'volume')
+ @decorators.idempotent_id('f0c8a35d-8f8f-443c-8bcb-85a9c0f87d19')
+ def test_image_volume_server_snapshot_dependency(self):
+ """Test with image > volume > instance > snapshot dependency.
+
+ We are going to perform the following steps in the test:
+ * Create image
+ * Create a bootable volume from Image
+ * Launch an instance from the bootable volume
+ * Take snapshot of the instance -- which creates the volume snapshot
+ * Delete the image.
+
+ This will test the dependency chain of image -> volume -> snapshot.
+ """
+ base_image_id, snapshot_image_id = self._create_instance_snapshot(
+ bfv=True)
+ self.client.delete_image(base_image_id)
+ self.client.wait_for_resource_deletion(base_image_id)
+ images_list = self.client.list_images()['images']
+ fetched_images_id = [img['id'] for img in images_list]
+ self.assertNotIn(base_image_id, fetched_images_id)
+ self.assertIn(snapshot_image_id, fetched_images_id)