def test_create_backup(self):
# Prioritize glance v2 over v1 for deleting/waiting for image status.
if CONF.image_feature_enabled.api_v2:
glance_admin_client = self.os_admin.image_client_v2
elif CONF.image_feature_enabled.api_v1:
glance_admin_client = self.os_admin.image_client
else:
raise lib_exc.InvalidConfiguration(
'Either api_v1 or api_v2 must be True in '
'[image-feature-enabled].')
backup_name = data_utils.rand_name(self.__class__.__name__ + '-Backup')
self.rbac_utils.switch_role(self, toggle_rbac_role=True)
resp = self.servers_client.create_backup(self.server_id,
backup_type='daily',
rotation=1,
name=backup_name).response
# Prior to microversion 2.45, image ID must be parsed from location
# header. With microversion 2.45+, image_id is returned.
if api_version_utils.compare_version_header_to_response(
"OpenStack-API-Version", "2.45", resp, "lt"):
image_id = resp['image_id']
else:
image_id = data_utils.parse_image_id(resp['location'])
# Use admin credentials to wait since waiting involves show, which is
# a different policy.
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
glance_admin_client.delete_image, image_id)
waiters.wait_for_image_status(glance_admin_client, image_id, 'active')
def test_wait_for_image_status(self):
self.client.show_image.return_value = ({'status': 'active'})
start_time = int(time.time())
waiters.wait_for_image_status(self.client, 'fake_image_id', 'active')
end_time = int(time.time())
# Ensure waiter returns before build_timeout
self.assertTrue((end_time - start_time) < 10)
def test_wait_for_image_status(self):
self.client.show_image.return_value = ({'status': 'active'})
start_time = int(time.time())
waiters.wait_for_image_status(self.client, 'fake_image_id', 'active')
end_time = int(time.time())
# Ensure waiter returns before build_timeout
self.assertLess((end_time - start_time), 10)
def test_create_volume_from_image_with_decreasing_size(self):
# Create image
image_name = data_utils.rand_name(self.__class__.__name__ + "-image")
image = self.images_client.create_image(
name=image_name,
container_format=CONF.image.container_formats[0],
disk_format=CONF.image.disk_formats[0],
visibility='private',
min_disk=CONF.volume.volume_size + 1)
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
self.images_client.delete_image, image['id'])
# Upload image with 1KB data
image_file = six.BytesIO(data_utils.random_bytes())
self.images_client.store_image_file(image['id'], image_file)
waiters.wait_for_image_status(self.images_client,
image['id'], 'active')
# Note(jeremyZ): To shorten the test time (uploading a big size image
# is time-consuming), here just consider the scenario that volume size
# is smaller than the min_disk of image.
self.assertRaises(lib_exc.BadRequest,
self.volumes_client.create_volume,
size=CONF.volume.volume_size,
imageRef=image['id'])
def _create_image():
params = {
'name': data_utils.rand_name(cls.__name__ + '-image'),
'container_format': 'bare',
'disk_format': 'raw'
}
if CONF.image_feature_enabled.api_v1:
params.update({'is_public': False})
params = {
'headers': common_image.image_meta_to_headers(**params)
}
else:
params.update({'visibility': 'private'})
body = cls.glance_client.create_image(**params)
body = body['image'] if 'image' in body else body
image_id = body['id']
cls.images.append(image_id)
# Wait 1 second between creation and upload to ensure a delta
# between created_at and updated_at.
time.sleep(1)
image_file = six.BytesIO((b'*' * 1024))
if CONF.image_feature_enabled.api_v1:
cls.glance_client.update_image(image_id, data=image_file)
else:
cls.glance_client.store_image_file(image_id, data=image_file)
waiters.wait_for_image_status(cls.client, image_id, 'ACTIVE')
body = cls.client.show_image(image_id)['image']
return body
def test_create_delete_image(self):
# Create a new image
name = data_utils.rand_name('image')
meta = {'image_type': 'test'}
body = self.client.create_image(self.server_id, name=name,
metadata=meta)
image_id = data_utils.parse_image_id(body.response['location'])
waiters.wait_for_image_status(self.client, image_id, 'ACTIVE')
# Verify the image was created correctly
image = self.client.show_image(image_id)['image']
self.assertEqual(name, image['name'])
self.assertEqual('test', image['metadata']['image_type'])
original_image = self.client.show_image(self.image_ref)['image']
# Verify minRAM is the same as the original image
self.assertEqual(image['minRam'], original_image['minRam'])
# Verify minDisk is the same as the original image or the flavor size
flavor_disk_size = self._get_default_flavor_disk_size(self.flavor_ref)
self.assertIn(str(image['minDisk']),
(str(original_image['minDisk']), str(flavor_disk_size)))
# Verify the image was deleted correctly
self.client.delete_image(image_id)
self.client.wait_for_resource_deletion(image_id)
def resource_setup(cls):
super(ImagesMetadataTestJSON, cls).resource_setup()
cls.image_id = None
params = {
'name': data_utils.rand_name('image'),
'container_format': 'bare',
'disk_format': 'raw'
}
if CONF.image_feature_enabled.api_v1:
params.update({'is_public': False})
params = {'headers': common_image.image_meta_to_headers(**params)}
else:
params.update({'visibility': 'private'})
body = cls.glance_client.create_image(**params)
body = body['image'] if 'image' in body else body
cls.image_id = body['id']
cls.images.append(cls.image_id)
image_file = six.BytesIO((b'*' * 1024))
if CONF.image_feature_enabled.api_v1:
cls.glance_client.update_image(cls.image_id, data=image_file)
else:
cls.glance_client.store_image_file(cls.image_id, data=image_file)
waiters.wait_for_image_status(cls.client, cls.image_id, 'ACTIVE')
def test_create_delete_image(self):
# Create a new image
name = data_utils.rand_name('image')
meta = {'image_type': 'test'}
body = self.client.create_image(self.server_id,
name=name,
metadata=meta)
image_id = data_utils.parse_image_id(body.response['location'])
waiters.wait_for_image_status(self.client, image_id, 'ACTIVE')
# Verify the image was created correctly
image = self.client.show_image(image_id)
self.assertEqual(name, image['name'])
self.assertEqual('test', image['metadata']['image_type'])
original_image = self.client.show_image(self.image_ref)
# Verify minRAM is the same as the original image
self.assertEqual(image['minRam'], original_image['minRam'])
# Verify minDisk is the same as the original image or the flavor size
flavor_disk_size = self._get_default_flavor_disk_size(self.flavor_ref)
self.assertIn(str(image['minDisk']),
(str(original_image['minDisk']), str(flavor_disk_size)))
# Verify the image was deleted correctly
self.client.delete_image(image_id)
self.client.wait_for_resource_deletion(image_id)
def test_create_delete_image(self):
# Create a new image
name = data_utils.rand_name("image")
meta = {"image_type": "test"}
body = self.client.create_image(self.server_id, name, meta)
image_id = data_utils.parse_image_id(body.response["location"])
waiters.wait_for_image_status(self.client, image_id, "ACTIVE")
# Verify the image was created correctly
image = self.client.show_image(image_id)
self.assertEqual(name, image["name"])
self.assertEqual("test", image["metadata"]["image_type"])
original_image = self.client.show_image(self.image_ref)
# Verify minRAM is the same as the original image
self.assertEqual(image["minRam"], original_image["minRam"])
# Verify minDisk is the same as the original image or the flavor size
flavor_disk_size = self._get_default_flavor_disk_size(self.flavor_ref)
self.assertIn(str(image["minDisk"]), (str(original_image["minDisk"]), str(flavor_disk_size)))
# Verify the image was deleted correctly
self.client.delete_image(image_id)
self.client.wait_for_resource_deletion(image_id)
def resource_setup(cls):
super(ImagesMetadataTestJSON, cls).resource_setup()
cls.image_id = None
params = {
'name': data_utils.rand_name('image'),
'container_format': 'bare',
'disk_format': 'raw'
}
if CONF.image_feature_enabled.api_v1:
params.update({'is_public': False})
params = {'headers': common_image.image_meta_to_headers(**params)}
else:
params.update({'visibility': 'private'})
body = cls.glance_client.create_image(**params)
body = body['image'] if 'image' in body else body
cls.image_id = body['id']
cls.images.append(cls.image_id)
image_file = six.BytesIO((b'*' * 1024))
if CONF.image_feature_enabled.api_v1:
cls.glance_client.update_image(cls.image_id, data=image_file)
else:
cls.glance_client.store_image_file(cls.image_id, data=image_file)
waiters.wait_for_image_status(cls.client, cls.image_id, 'ACTIVE')
def _create_image():
params = {
'name': data_utils.rand_name(cls.__name__ + '-image'),
'container_format': 'bare',
'disk_format': 'raw'
}
if CONF.image_feature_enabled.api_v1:
params.update({'is_public': False})
params = {'headers':
common_image.image_meta_to_headers(**params)}
else:
params.update({'visibility': 'private'})
body = cls.glance_client.create_image(**params)
body = body['image'] if 'image' in body else body
image_id = body['id']
cls.addClassResourceCleanup(
test_utils.call_and_ignore_notfound_exc,
cls.compute_images_client.delete_image,
image_id)
# Wait 1 second between creation and upload to ensure a delta
# between created_at and updated_at.
time.sleep(1)
image_file = six.BytesIO((b'*' * 1024))
if CONF.image_feature_enabled.api_v1:
cls.glance_client.update_image(image_id, data=image_file)
else:
cls.glance_client.store_image_file(image_id, data=image_file)
waiters.wait_for_image_status(cls.client, image_id, 'ACTIVE')
body = cls.client.show_image(image_id)['image']
return body
def _create_image():
params = {
'name': data_utils.rand_name('image'),
'container_format': 'bare',
'disk_format': 'raw'
}
if CONF.image_feature_enabled.api_v1:
params.update({'is_public': False})
params = {'headers':
common_image.image_meta_to_headers(**params)}
else:
params.update({'visibility': 'private'})
body = cls.glance_client.create_image(**params)
body = body['image'] if 'image' in body else body
image_id = body['id']
cls.images.append(image_id)
# Wait 1 second between creation and upload to ensure a delta
# between created_at and updated_at.
time.sleep(1)
image_file = six.StringIO(('*' * 1024))
if CONF.image_feature_enabled.api_v1:
cls.glance_client.update_image(image_id, data=image_file)
else:
cls.glance_client.store_image_file(image_id, data=image_file)
waiters.wait_for_image_status(cls.client, image_id, 'ACTIVE')
body = cls.client.show_image(image_id)['image']
return body
def _create_image():
params = {
"name": data_utils.rand_name(cls.__name__ + "-image"),
"container_format": "bare",
"disk_format": "raw",
}
if CONF.image_feature_enabled.api_v1:
params.update({"is_public": False})
params = {"headers": common_image.image_meta_to_headers(**params)}
else:
params.update({"visibility": "private"})
body = cls.glance_client.create_image(**params)
body = body["image"] if "image" in body else body
image_id = body["id"]
cls.images.append(image_id)
# Wait 1 second between creation and upload to ensure a delta
# between created_at and updated_at.
time.sleep(1)
image_file = six.BytesIO((b"*" * 1024))
if CONF.image_feature_enabled.api_v1:
cls.glance_client.update_image(image_id, data=image_file)
else:
cls.glance_client.store_image_file(image_id, data=image_file)
waiters.wait_for_image_status(cls.client, image_id, "ACTIVE")
body = cls.client.show_image(image_id)["image"]
return body
def test_register_http_image(self):
container_format, disk_format = get_container_and_disk_format()
image = self.create_image(name='New Http Image',
container_format=container_format,
disk_format=disk_format, is_public=False,
copy_from=CONF.image.http_image)
self.assertEqual('New Http Image', image.get('name'))
self.assertFalse(image.get('is_public'))
waiters.wait_for_image_status(self.client, image['id'], 'active')
self.client.show_image(image['id'])
def test_register_http_image(self):
container_format, disk_format = get_container_and_disk_format()
image = self.create_image(name='New Http Image',
container_format=container_format,
disk_format=disk_format, is_public=False,
copy_from=CONF.image.http_image)
self.assertEqual('New Http Image', image.get('name'))
self.assertFalse(image.get('is_public'))
waiters.wait_for_image_status(self.client, image['id'], 'active')
self.client.show_image(image['id'])
def test_volume_upload(self):
# NOTE(gfidente): the volume uploaded in Glance comes from setUpClass,
# it is shared with the other tests. After it is uploaded in Glance,
# there is no way to delete it from Cinder, so we delete it from Glance
# using the Glance image_client and from Cinder via tearDownClass.
image_name = data_utils.rand_name(self.__class__.__name__ + "-Image")
body = self.client.upload_volume(self.volume["id"], image_name=image_name, disk_format=CONF.volume.disk_format)[
"os-volume_upload_image"
]
image_id = body["image_id"]
self.addCleanup(test_utils.call_and_ignore_notfound_exc, self.image_client.delete_image, image_id)
waiters.wait_for_image_status(self.image_client, image_id, "active")
waiters.wait_for_volume_status(self.client, self.volume["id"], "available")
def test_volume_upload(self):
# NOTE(gfidente): the volume uploaded in Glance comes from setUpClass,
# it is shared with the other tests. After it is uploaded in Glance,
# there is no way to delete it from Cinder, so we delete it from Glance
# using the Glance image_client and from Cinder via tearDownClass.
image_name = data_utils.rand_name('Image')
body = self.client.upload_volume(
self.volume['id'], image_name=image_name,
disk_format=CONF.volume.disk_format)['os-volume_upload_image']
image_id = body["image_id"]
self.addCleanup(self._cleanup_image, image_id)
waiters.wait_for_image_status(self.image_client, image_id, 'active')
waiters.wait_for_volume_status(self.client,
self.volume['id'], 'available')
def resource_setup(cls):
super(ImagesMetadataTestJSON, cls).resource_setup()
cls.image_id = None
name = data_utils.rand_name('image')
body = cls.glance_client.create_image(name=name,
container_format='bare',
disk_format='raw',
is_public=False)['image']
cls.image_id = body['id']
cls.images.append(cls.image_id)
image_file = six.StringIO(('*' * 1024))
cls.glance_client.update_image(cls.image_id, data=image_file)
waiters.wait_for_image_status(cls.client, cls.image_id, 'ACTIVE')
def resource_setup(cls):
super(ImagesMetadataTestJSON, cls).resource_setup()
cls.image_id = None
name = data_utils.rand_name('image')
body = cls.glance_client.create_image(name=name,
container_format='bare',
disk_format='raw',
is_public=False)['image']
cls.image_id = body['id']
cls.images.append(cls.image_id)
image_file = six.StringIO(('*' * 1024))
cls.glance_client.update_image(cls.image_id, data=image_file)
waiters.wait_for_image_status(cls.client, cls.image_id, 'ACTIVE')
def test_volume_upload(self):
# NOTE(gfidente): the volume uploaded in Glance comes from setUpClass,
# it is shared with the other tests. After it is uploaded in Glance,
# there is no way to delete it from Cinder, so we delete it from Glance
# using the Glance image_client and from Cinder via tearDownClass.
image_name = data_utils.rand_name('Image')
body = self.client.upload_volume(
self.volume['id'],
image_name=image_name,
disk_format=CONF.volume.disk_format)['os-volume_upload_image']
image_id = body["image_id"]
self.addCleanup(self._cleanup_image, image_id)
waiters.wait_for_image_status(self.image_client, image_id, 'active')
waiters.wait_for_volume_status(self.client, self.volume['id'],
'available')
def upload_volume(self, volume):
image_name = data_utils.rand_name(self.__class__.__name__ + '-Image')
body = self.volumes_client.upload_volume(
volume['id'],
image_name=image_name,
disk_format=CONF.volume.disk_format)['os-volume_upload_image']
image_id = body['image_id']
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
self.compute_images_client.delete_image, image_id)
waiters.wait_for_image_status(self.compute_images_client, image_id,
'ACTIVE')
waiters.wait_for_volume_resource_status(self.volumes_client,
self.volume['id'], 'available')
return image_id
def _create_image():
name = data_utils.rand_name('image')
body = cls.glance_client.create_image(name=name,
container_format='bare',
disk_format='raw',
is_public=False)
image_id = body['id']
cls.images.append(image_id)
# Wait 1 second between creation and upload to ensure a delta
# between created_at and updated_at.
time.sleep(1)
image_file = six.StringIO(('*' * 1024))
cls.glance_client.update_image(image_id, data=image_file)
waiters.wait_for_image_status(cls.client, image_id, 'ACTIVE')
body = cls.client.show_image(image_id)
return body
def test_volume_upload_public(self):
# This also enforces "volume_extension:volume_actions:upload_image".
image_name = data_utils.rand_name(self.__class__.__name__ + '-Image')
with self.override_role():
body = self.volumes_client.upload_volume(
self.volume['id'],
image_name=image_name,
visibility="public",
disk_format=CONF.volume.disk_format)['os-volume_upload_image']
image_id = body["image_id"]
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
self.image_client.delete_image, image_id)
waiters.wait_for_image_status(self.image_client, image_id, 'active')
waiters.wait_for_volume_resource_status(self.volumes_client,
self.volume['id'], 'available')
def _create_image():
name = data_utils.rand_name('image')
body = cls.glance_client.create_image(name=name,
container_format='bare',
disk_format='raw',
is_public=False)['image']
image_id = body['id']
cls.images.append(image_id)
# Wait 1 second between creation and upload to ensure a delta
# between created_at and updated_at.
time.sleep(1)
image_file = six.StringIO(('*' * 1024))
cls.glance_client.update_image(image_id, data=image_file)
waiters.wait_for_image_status(cls.client, image_id, 'ACTIVE')
body = cls.client.show_image(image_id)['image']
return body
def create_server_snapshot(self, server, name=None):
# Glance client
_image_client = self.image_client
# Compute client
_images_client = self.compute_images_client
if name is None:
name = data_utils.rand_name(self.__class__.__name__ + 'snapshot')
LOG.debug("Creating a snapshot image for server: {}"
.format(server['name']))
image = _images_client.create_image(server['id'], name=name)
image_id = image.response['location'].split('images/')[1]
waiters.wait_for_image_status(_image_client, image_id, 'active')
self.addCleanup(_image_client.wait_for_resource_deletion,
image_id)
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
_image_client.delete_image, image_id)
if CONF.image_feature_enabled.api_v1:
# In glance v1 the additional properties are stored in the headers.
resp = _image_client.check_image(image_id)
snapshot_image = common_image.get_image_meta_from_headers(resp)
image_props = snapshot_image.get('properties', {})
else:
# In glance v2 the additional properties are flattened.
snapshot_image = _image_client.show_image(image_id)
image_props = snapshot_image
bdm = image_props.get('block_device_mapping')
if bdm:
bdm = json.loads(bdm)
if bdm and 'snapshot_id' in bdm[0]:
snapshot_id = bdm[0]['snapshot_id']
self.addCleanup(
self.snapshots_client.wait_for_resource_deletion,
snapshot_id)
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
self.snapshots_client.delete_snapshot,
snapshot_id)
waiters.wait_for_volume_resource_status(self.snapshots_client,
snapshot_id,
'available')
image_name = snapshot_image['name']
self.assertEqual(name, image_name)
LOG.debug("Created snapshot image {} for server {}"
.format(image_name, server['name']))
return snapshot_image
def create_server_snapshot(self, server, name=None):
# Glance client
_image_client = self.image_client
# Compute client
_images_client = self.compute_images_client
if name is None:
name = data_utils.rand_name(self.__class__.__name__ + 'snapshot')
LOG.debug("Creating a snapshot image for server: {}"
.format(server['name']))
image = _images_client.create_image(server['id'], name=name)
image_id = image.response['location'].split('images/')[1]
waiters.wait_for_image_status(_image_client, image_id, 'active')
self.addCleanup(_image_client.wait_for_resource_deletion,
image_id)
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
_image_client.delete_image, image_id)
if CONF.image_feature_enabled.api_v1:
# In glance v1 the additional properties are stored in the headers.
resp = _image_client.check_image(image_id)
snapshot_image = common_image.get_image_meta_from_headers(resp)
image_props = snapshot_image.get('properties', {})
else:
# In glance v2 the additional properties are flattened.
snapshot_image = _image_client.show_image(image_id)
image_props = snapshot_image
bdm = image_props.get('block_device_mapping')
if bdm:
bdm = json.loads(bdm)
if bdm and 'snapshot_id' in bdm[0]:
snapshot_id = bdm[0]['snapshot_id']
self.addCleanup(
self.snapshots_client.wait_for_resource_deletion,
snapshot_id)
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
self.snapshots_client.delete_snapshot,
snapshot_id)
waiters.wait_for_volume_resource_status(self.snapshots_client,
snapshot_id,
'available')
image_name = snapshot_image['name']
self.assertEqual(name, image_name)
LOG.debug("Created snapshot image {} for server {}"
.format(image_name, server['name']))
return snapshot_image
def create_image_from_server(cls, server_id, **kwargs):
"""Wrapper utility that returns an image created from the server."""
name = kwargs.pop('name',
data_utils.rand_name(cls.__name__ + "-image"))
wait_until = kwargs.pop('wait_until', None)
wait_for_server = kwargs.pop('wait_for_server', True)
image = cls.compute_images_client.create_image(server_id,
name=name,
**kwargs)
if api_version_utils.compare_version_header_to_response(
"OpenStack-API-Version", "compute 2.45", image.response, "lt"):
image_id = image['image_id']
else:
image_id = data_utils.parse_image_id(image.response['location'])
cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
cls.compute_images_client.delete_image,
image_id)
if wait_until is not None:
try:
waiters.wait_for_image_status(cls.compute_images_client,
image_id, wait_until)
except lib_exc.NotFound:
if wait_until.upper() == 'ACTIVE':
# If the image is not found after create_image returned
# that means the snapshot failed in nova-compute and nova
# deleted the image. There should be a compute fault
# recorded with the server in that case, so get the server
# and dump some details.
server = (
cls.servers_client.show_server(server_id)['server'])
if 'fault' in server:
raise exceptions.SnapshotNotFoundException(
server['fault'], image_id=image_id)
else:
raise exceptions.SnapshotNotFoundException(
image_id=image_id)
else:
raise
image = cls.compute_images_client.show_image(image_id)['image']
if wait_until.upper() == 'ACTIVE':
if wait_for_server:
waiters.wait_for_server_status(cls.servers_client,
server_id, 'ACTIVE')
return image
def test_volume_upload_image(self):
# TODO(felipemonteiro): The ``upload_volume`` endpoint also enforces
# "volume:copy_volume_to_image".
image_name = data_utils.rand_name(self.__class__.__name__ + '-Image')
with self.override_role():
body = self.volumes_client.upload_volume(
self.volume['id'],
image_name=image_name,
visibility="private",
disk_format=CONF.volume.disk_format)['os-volume_upload_image']
image_id = body["image_id"]
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
self.image_client.delete_image, image_id)
waiters.wait_for_image_status(self.image_client, image_id, 'active')
waiters.wait_for_volume_resource_status(self.volumes_client,
self.volume['id'], 'available')
def test_volume_upload(self):
# TODO(felipemonteiro): The ``upload_volume`` endpoint also enforces
# "volume:copy_volume_to_image" but is not currently contained in
# Cinder's policy.json.
image_name = data_utils.rand_name(self.__class__.__name__ + '-Image')
self.rbac_utils.switch_role(self, toggle_rbac_role=True)
body = self.volumes_client.upload_volume(
self.volume['id'], image_name=image_name, visibility="private",
disk_format=CONF.volume.disk_format)['os-volume_upload_image']
image_id = body["image_id"]
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
self.image_client.delete_image,
image_id)
waiters.wait_for_image_status(self.image_client, image_id, 'active')
waiters.wait_for_volume_resource_status(self.os_admin.volumes_client,
self.volume['id'], 'available')
def create_image_from_server(cls, server_id, **kwargs):
"""Wrapper utility that returns an image created from the server."""
name = data_utils.rand_name(cls.__name__ + "-image")
if "name" in kwargs:
name = kwargs.pop("name")
image = cls.images_client.create_image(server_id, name=name)
image_id = data_utils.parse_image_id(image.response["location"])
cls.images.append(image_id)
if "wait_until" in kwargs:
waiters.wait_for_image_status(cls.images_client, image_id, kwargs["wait_until"])
image = cls.images_client.show_image(image_id)
if kwargs["wait_until"] == "ACTIVE":
if kwargs.get("wait_for_server", True):
waiters.wait_for_server_status(cls.servers_client, server_id, "ACTIVE")
return image
def create_image(self):
# Create image
image_name = data_utils.rand_name(self.__class__.__name__ + "-image")
image = self.images_client.create_image(
name=image_name,
container_format=CONF.image.container_formats[0],
disk_format=CONF.image.disk_formats[0],
visibility='private',
min_disk=CONF.volume.volume_size + 1)
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
self.images_client.delete_image, image['id'])
# Upload image with 1KB data
image_file = six.BytesIO(data_utils.random_bytes())
self.images_client.store_image_file(image['id'], image_file)
waiters.wait_for_image_status(self.images_client, image['id'],
'active')
return image
def create_image(self):
# Create image
image_name = data_utils.rand_name(self.__class__.__name__ + "-image")
image = self.images_client.create_image(
name=image_name,
container_format=CONF.image.container_formats[0],
disk_format=CONF.image.disk_formats[0],
visibility='private',
min_disk=CONF.volume.volume_size + 1)
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
self.images_client.delete_image, image['id'])
# Upload image with 1KB data
image_file = six.BytesIO(data_utils.random_bytes())
self.images_client.store_image_file(image['id'], image_file)
waiters.wait_for_image_status(self.images_client,
image['id'], 'active')
return image
def test_volume_upload(self):
# NOTE(gfidente): the volume uploaded in Glance comes from setUpClass,
# it is shared with the other tests. After it is uploaded in Glance,
# there is no way to delete it from Cinder, so we delete it from Glance
# using the Glance images_client and from Cinder via tearDownClass.
image_name = data_utils.rand_name(self.__class__.__name__ + '-Image')
body = self.volumes_client.upload_volume(
self.volume['id'], image_name=image_name,
disk_format=CONF.volume.disk_format)['os-volume_upload_image']
image_id = body["image_id"]
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
self.images_client.delete_image,
image_id)
waiters.wait_for_image_status(self.images_client, image_id, 'active')
waiters.wait_for_volume_resource_status(self.volumes_client,
self.volume['id'], 'available')
image_info = self.images_client.show_image(image_id)
self.assertEqual(image_name, image_info['name'])
self.assertEqual(CONF.volume.disk_format, image_info['disk_format'])
def create_image_with_data(cls, **kwargs):
# we do this as a class method so we can use the
# addClassResourceCleanup functionality of tempest.test.BaseTestCase
images_client = cls.os_primary.image_client_v2
if 'min_disk' not in kwargs:
kwargs['min_disk'] = 1
response = images_client.create_image(**kwargs)
image_id = response['id']
cls.addClassResourceCleanup(images_client.wait_for_resource_deletion,
image_id)
cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
images_client.delete_image, image_id)
# upload "data" to image
image_file = io.BytesIO(data_utils.random_bytes(size=1024))
images_client.store_image_file(image_id, image_file)
waiters.wait_for_image_status(images_client, image_id, 'active')
image = images_client.show_image(image_id)
return image
def create_image_from_server(cls, server_id, **kwargs):
"""Wrapper utility that returns an image created from the server."""
name = data_utils.rand_name(cls.__name__ + "-image")
if 'name' in kwargs:
name = kwargs.pop('name')
image = cls.compute_images_client.create_image(server_id, name=name)
image_id = data_utils.parse_image_id(image.response['location'])
cls.images.append(image_id)
if 'wait_until' in kwargs:
waiters.wait_for_image_status(cls.compute_images_client, image_id,
kwargs['wait_until'])
image = cls.compute_images_client.show_image(image_id)['image']
if kwargs['wait_until'] == 'ACTIVE':
if kwargs.get('wait_for_server', True):
waiters.wait_for_server_status(cls.servers_client,
server_id, 'ACTIVE')
return image
def create_image_from_server(cls, server_id, **kwargs):
"""Wrapper utility that returns an image created from the server."""
name = data_utils.rand_name(cls.__name__ + "-image")
if 'name' in kwargs:
name = kwargs.pop('name')
image = cls.images_client.create_image(server_id, name)
image_id = data_utils.parse_image_id(image.response['location'])
cls.images.append(image_id)
if 'wait_until' in kwargs:
waiters.wait_for_image_status(cls.images_client,
image_id, kwargs['wait_until'])
image = cls.images_client.show_image(image_id)
if kwargs['wait_until'] == 'ACTIVE':
if kwargs.get('wait_for_server', True):
waiters.wait_for_server_status(cls.servers_client,
server_id, 'ACTIVE')
return image
def create_image_from_server(cls, server_id, **kwargs):
"""Wrapper utility that returns an image created from the server."""
name = kwargs.pop('name',
data_utils.rand_name(cls.__name__ + "-image"))
wait_until = kwargs.pop('wait_until', None)
wait_for_server = kwargs.pop('wait_for_server', True)
image = cls.compute_images_client.create_image(server_id, name=name,
**kwargs)
image_id = data_utils.parse_image_id(image.response['location'])
cls.images.append(image_id)
if wait_until is not None:
try:
waiters.wait_for_image_status(cls.compute_images_client,
image_id, wait_until)
except lib_exc.NotFound:
if wait_until.upper() == 'ACTIVE':
# If the image is not found after create_image returned
# that means the snapshot failed in nova-compute and nova
# deleted the image. There should be a compute fault
# recorded with the server in that case, so get the server
# and dump some details.
server = (
cls.servers_client.show_server(server_id)['server'])
if 'fault' in server:
raise exceptions.SnapshotNotFoundException(
server['fault'], image_id=image_id)
else:
raise exceptions.SnapshotNotFoundException(
image_id=image_id)
else:
raise
image = cls.compute_images_client.show_image(image_id)['image']
if wait_until.upper() == 'ACTIVE':
if wait_for_server:
waiters.wait_for_server_status(cls.servers_client,
server_id, 'ACTIVE')
return image
def resource_setup(cls):
super(ImagesMetadataTestJSON, cls).resource_setup()
cls.image_id = None
name = data_utils.rand_name('image')
if CONF.image_feature_enabled.api_v1:
kwargs = dict(is_public=False)
else:
kwargs = dict(visibility='private')
body = cls.glance_client.create_image(name=name,
container_format='bare',
disk_format='raw',
**kwargs)
body = body['image'] if 'image' in body else body
cls.image_id = body['id']
cls.images.append(cls.image_id)
image_file = six.StringIO(('*' * 1024))
if CONF.image_feature_enabled.api_v1:
cls.glance_client.update_image(cls.image_id, data=image_file)
else:
cls.glance_client.store_image_file(cls.image_id, data=image_file)
waiters.wait_for_image_status(cls.client, cls.image_id, 'ACTIVE')
def resource_setup(cls):
super(ImagesMetadataTestJSON, cls).resource_setup()
cls.image_id = None
name = data_utils.rand_name('image')
if CONF.image_feature_enabled.api_v1:
kwargs = dict(is_public=False)
else:
kwargs = dict(visibility='private')
body = cls.glance_client.create_image(name=name,
container_format='bare',
disk_format='raw',
**kwargs)
body = body['image'] if 'image' in body else body
cls.image_id = body['id']
cls.images.append(cls.image_id)
image_file = six.StringIO(('*' * 1024))
if CONF.image_feature_enabled.api_v1:
cls.glance_client.update_image(cls.image_id, data=image_file)
else:
cls.glance_client.store_image_file(cls.image_id, data=image_file)
waiters.wait_for_image_status(cls.client, cls.image_id, 'ACTIVE')
def create_image_from_server(cls, server_id, **kwargs):
"""Wrapper utility that returns an image created from the server."""
name = data_utils.rand_name(cls.__name__ + "-image")
if 'name' in kwargs:
name = kwargs.pop('name')
image = cls.compute_images_client.create_image(server_id, name=name)
image_id = data_utils.parse_image_id(image.response['location'])
cls.images.append(image_id)
if 'wait_until' in kwargs:
try:
waiters.wait_for_image_status(cls.compute_images_client,
image_id, kwargs['wait_until'])
except lib_exc.NotFound:
if kwargs['wait_until'].upper() == 'ACTIVE':
# If the image is not found after create_image returned
# that means the snapshot failed in nova-compute and nova
# deleted the image. There should be a compute fault
# recorded with the server in that case, so get the server
# and dump some details.
server = (
cls.servers_client.show_server(server_id)['server'])
if 'fault' in server:
raise exceptions.SnapshotNotFoundException(
server['fault'], image_id=image_id)
else:
raise exceptions.SnapshotNotFoundException(
image_id=image_id)
else:
raise
image = cls.compute_images_client.show_image(image_id)['image']
if kwargs['wait_until'] == 'ACTIVE':
if kwargs.get('wait_for_server', True):
waiters.wait_for_server_status(cls.servers_client,
server_id, 'ACTIVE')
return image
def _create_image():
name = data_utils.rand_name('image')
if CONF.image_feature_enabled.api_v1:
kwargs = dict(is_public=False)
else:
kwargs = dict(visibility='private')
body = cls.glance_client.create_image(name=name,
container_format='bare',
disk_format='raw',
**kwargs)
body = body['image'] if 'image' in body else body
image_id = body['id']
cls.images.append(image_id)
# Wait 1 second between creation and upload to ensure a delta
# between created_at and updated_at.
time.sleep(1)
image_file = six.StringIO(('*' * 1024))
if CONF.image_feature_enabled.api_v1:
cls.glance_client.update_image(image_id, data=image_file)
else:
cls.glance_client.store_image_file(image_id, data=image_file)
waiters.wait_for_image_status(cls.client, image_id, 'ACTIVE')
body = cls.client.show_image(image_id)['image']
return body
def test_create_backup(self):
# Positive test:create backup successfully and rotate backups correctly
# create the first and the second backup
# Check if glance v1 is available to determine which client to use. We
# prefer glance v1 for the compute API tests since the compute image
# API proxy was written for glance v1.
if CONF.image_feature_enabled.api_v1:
glance_client = self.os_primary.image_client
elif CONF.image_feature_enabled.api_v2:
glance_client = self.os_primary.image_client_v2
else:
raise lib_exc.InvalidConfiguration(
'Either api_v1 or api_v2 must be True in '
'[image-feature-enabled].')
backup1 = data_utils.rand_name('backup-1')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup1).response
oldest_backup_exist = True
# the oldest one should be deleted automatically in this test
def _clean_oldest_backup(oldest_backup):
if oldest_backup_exist:
try:
glance_client.delete_image(oldest_backup)
except lib_exc.NotFound:
pass
else:
LOG.warning(
"Deletion of oldest backup %s should not have "
"been successful as it should have been "
"deleted during rotation.", oldest_backup)
image1_id = data_utils.parse_image_id(resp['location'])
self.addCleanup(_clean_oldest_backup, image1_id)
waiters.wait_for_image_status(glance_client, image1_id, 'active')
backup2 = data_utils.rand_name('backup-2')
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup2).response
image2_id = data_utils.parse_image_id(resp['location'])
self.addCleanup(glance_client.delete_image, image2_id)
waiters.wait_for_image_status(glance_client, image2_id, 'active')
# verify they have been created
properties = {
'image_type': 'backup',
'backup_type': "daily",
'instance_uuid': self.server_id,
}
params = {
'status': 'active',
'sort_key': 'created_at',
'sort_dir': 'asc'
}
if CONF.image_feature_enabled.api_v1:
for key, value in properties.items():
params['property-%s' % key] = value
image_list = glance_client.list_images(detail=True,
**params)['images']
else:
# Additional properties are flattened in glance v2.
params.update(properties)
image_list = glance_client.list_images(params)['images']
self.assertEqual(2, len(image_list))
self.assertEqual((backup1, backup2),
(image_list[0]['name'], image_list[1]['name']))
# create the third one, due to the rotation is 2,
# the first one will be deleted
backup3 = data_utils.rand_name('backup-3')
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup3).response
image3_id = data_utils.parse_image_id(resp['location'])
self.addCleanup(glance_client.delete_image, image3_id)
# the first back up should be deleted
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
glance_client.wait_for_resource_deletion(image1_id)
oldest_backup_exist = False
if CONF.image_feature_enabled.api_v1:
image_list = glance_client.list_images(detail=True,
**params)['images']
else:
image_list = glance_client.list_images(params)['images']
self.assertEqual(
2, len(image_list), 'Unexpected number of images for '
'v2:test_create_backup; was the oldest backup not '
'yet deleted? Image list: %s' %
[image['name'] for image in image_list])
self.assertEqual((backup2, backup3),
(image_list[0]['name'], image_list[1]['name']))
def test_create_backup(self):
# Positive test:create backup successfully and rotate backups correctly
# create the first and the second backup
backup1 = data_utils.rand_name('backup-1')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup1).response
oldest_backup_exist = True
# the oldest one should be deleted automatically in this test
def _clean_oldest_backup(oldest_backup):
if oldest_backup_exist:
try:
self.os.image_client.delete_image(oldest_backup)
except lib_exc.NotFound:
pass
else:
LOG.warning("Deletion of oldest backup %s should not have "
"been successful as it should have been "
"deleted during rotation." % oldest_backup)
image1_id = data_utils.parse_image_id(resp['location'])
self.addCleanup(_clean_oldest_backup, image1_id)
waiters.wait_for_image_status(self.os.image_client, image1_id,
'active')
backup2 = data_utils.rand_name('backup-2')
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup2).response
image2_id = data_utils.parse_image_id(resp['location'])
self.addCleanup(self.os.image_client.delete_image, image2_id)
waiters.wait_for_image_status(self.os.image_client, image2_id,
'active')
# verify they have been created
properties = {
'image_type': 'backup',
'backup_type': "daily",
'instance_uuid': self.server_id,
}
image_list = self.os.image_client.list_images(detail=True,
properties=properties,
status='active',
sort_key='created_at',
sort_dir='asc')['images']
self.assertEqual(2, len(image_list))
self.assertEqual((backup1, backup2),
(image_list[0]['name'], image_list[1]['name']))
# create the third one, due to the rotation is 2,
# the first one will be deleted
backup3 = data_utils.rand_name('backup-3')
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup3).response
image3_id = data_utils.parse_image_id(resp['location'])
self.addCleanup(self.os.image_client.delete_image, image3_id)
# the first back up should be deleted
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
self.os.image_client.wait_for_resource_deletion(image1_id)
oldest_backup_exist = False
image_list = self.os.image_client.list_images(detail=True,
properties=properties,
status='active',
sort_key='created_at',
sort_dir='asc')['images']
self.assertEqual(
2, len(image_list), 'Unexpected number of images for '
'v2:test_create_backup; was the oldest backup not '
'yet deleted? Image list: %s' %
[image['name'] for image in image_list])
self.assertEqual((backup2, backup3),
(image_list[0]['name'], image_list[1]['name']))
def test_create_backup(self):
# Positive test:create backup successfully and rotate backups correctly
# create the first and the second backup
backup1 = data_utils.rand_name('backup-1')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup1).response
oldest_backup_exist = True
# the oldest one should be deleted automatically in this test
def _clean_oldest_backup(oldest_backup):
if oldest_backup_exist:
try:
self.os.image_client.delete_image(oldest_backup)
except lib_exc.NotFound:
pass
else:
LOG.warning("Deletion of oldest backup %s should not have "
"been successful as it should have been "
"deleted during rotation." % oldest_backup)
image1_id = data_utils.parse_image_id(resp['location'])
self.addCleanup(_clean_oldest_backup, image1_id)
waiters.wait_for_image_status(self.os.image_client,
image1_id, 'active')
backup2 = data_utils.rand_name('backup-2')
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup2).response
image2_id = data_utils.parse_image_id(resp['location'])
self.addCleanup(self.os.image_client.delete_image, image2_id)
waiters.wait_for_image_status(self.os.image_client,
image2_id, 'active')
# verify they have been created
properties = {
'image_type': 'backup',
'backup_type': "daily",
'instance_uuid': self.server_id,
}
image_list = self.os.image_client.list_images(
detail=True,
properties=properties,
status='active',
sort_key='created_at',
sort_dir='asc')['images']
self.assertEqual(2, len(image_list))
self.assertEqual((backup1, backup2),
(image_list[0]['name'], image_list[1]['name']))
# create the third one, due to the rotation is 2,
# the first one will be deleted
backup3 = data_utils.rand_name('backup-3')
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup3).response
image3_id = data_utils.parse_image_id(resp['location'])
self.addCleanup(self.os.image_client.delete_image, image3_id)
# the first back up should be deleted
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
self.os.image_client.wait_for_resource_deletion(image1_id)
oldest_backup_exist = False
image_list = self.os.image_client.list_images(
detail=True,
properties=properties,
status='active',
sort_key='created_at',
sort_dir='asc')['images']
self.assertEqual(2, len(image_list),
'Unexpected number of images for '
'v2:test_create_backup; was the oldest backup not '
'yet deleted? Image list: %s' %
[image['name'] for image in image_list])
self.assertEqual((backup2, backup3),
(image_list[0]['name'], image_list[1]['name']))
def wait_for_image_status(self, image_id, status):
"""Waits for an image to reach a given status."""
waiters.wait_for_image_status(self, image_id, status)
def wait_for_image_status(self, image_id, status):
"""Waits for an image to reach a given status."""
waiters.wait_for_image_status(self, image_id, status)
def test_create_backup(self):
# Positive test:create backup successfully and rotate backups correctly
# create the first and the second backup
# Check if glance v1 is available to determine which client to use. We
# prefer glance v1 for the compute API tests since the compute image
# API proxy was written for glance v1.
if CONF.image_feature_enabled.api_v1:
glance_client = self.os.image_client
elif CONF.image_feature_enabled.api_v2:
glance_client = self.os.image_client_v2
else:
raise lib_exc.InvalidConfiguration("Either api_v1 or api_v2 must be True in " "[image-feature-enabled].")
backup1 = data_utils.rand_name("backup-1")
resp = self.client.create_backup(self.server_id, backup_type="daily", rotation=2, name=backup1).response
oldest_backup_exist = True
# the oldest one should be deleted automatically in this test
def _clean_oldest_backup(oldest_backup):
if oldest_backup_exist:
try:
glance_client.delete_image(oldest_backup)
except lib_exc.NotFound:
pass
else:
LOG.warning(
"Deletion of oldest backup %s should not have "
"been successful as it should have been "
"deleted during rotation." % oldest_backup
)
image1_id = data_utils.parse_image_id(resp["location"])
self.addCleanup(_clean_oldest_backup, image1_id)
waiters.wait_for_image_status(glance_client, image1_id, "active")
backup2 = data_utils.rand_name("backup-2")
waiters.wait_for_server_status(self.client, self.server_id, "ACTIVE")
resp = self.client.create_backup(self.server_id, backup_type="daily", rotation=2, name=backup2).response
image2_id = data_utils.parse_image_id(resp["location"])
self.addCleanup(glance_client.delete_image, image2_id)
waiters.wait_for_image_status(glance_client, image2_id, "active")
# verify they have been created
properties = {"image_type": "backup", "backup_type": "daily", "instance_uuid": self.server_id}
params = {"status": "active", "sort_key": "created_at", "sort_dir": "asc"}
if CONF.image_feature_enabled.api_v1:
for key, value in properties.items():
params["property-%s" % key] = value
image_list = glance_client.list_images(detail=True, **params)["images"]
else:
# Additional properties are flattened in glance v2.
params.update(properties)
image_list = glance_client.list_images(params)["images"]
self.assertEqual(2, len(image_list))
self.assertEqual((backup1, backup2), (image_list[0]["name"], image_list[1]["name"]))
# create the third one, due to the rotation is 2,
# the first one will be deleted
backup3 = data_utils.rand_name("backup-3")
waiters.wait_for_server_status(self.client, self.server_id, "ACTIVE")
resp = self.client.create_backup(self.server_id, backup_type="daily", rotation=2, name=backup3).response
image3_id = data_utils.parse_image_id(resp["location"])
self.addCleanup(glance_client.delete_image, image3_id)
# the first back up should be deleted
waiters.wait_for_server_status(self.client, self.server_id, "ACTIVE")
glance_client.wait_for_resource_deletion(image1_id)
oldest_backup_exist = False
if CONF.image_feature_enabled.api_v1:
image_list = glance_client.list_images(detail=True, **params)["images"]
else:
image_list = glance_client.list_images(params)["images"]
self.assertEqual(
2,
len(image_list),
"Unexpected number of images for "
"v2:test_create_backup; was the oldest backup not "
"yet deleted? Image list: %s" % [image["name"] for image in image_list],
)
self.assertEqual((backup2, backup3), (image_list[0]["name"], image_list[1]["name"]))
def resource_setup(cls):
super(UserIsolationSetup, cls).resource_setup()
# Prepare an array to store information
fileinfo = {}
if os.path.exists(file_path):
LOG.info("/!\\ deleting previous file /!\\")
os.remove(file_path)
# Create a server
LOG.info("setting up server...")
name = data_utils.rand_name("VM_Setup")
server = cls.create_test_server(name=name, wait_until="ACTIVE")
cls.server = cls.client.show_server(server["id"])["server"]
fileinfo["server"] = cls.server
LOG.info("VM_Setup created and active")
# Create an image
name = data_utils.rand_name("image")
body = cls.compute_images_client.create_image(cls.server["id"], name=name)
image_id = data_utils.parse_image_id(body.response["location"])
waiters.wait_for_image_status(cls.compute_images_client, image_id, "ACTIVE")
cls.image = cls.compute_images_client.show_image(image_id)["image"]
fileinfo["image"] = cls.image
LOG.info("image created and active")
# Create a keypair
cls.keypairname = data_utils.rand_name("keypair")
cls.keypairs_client.create_keypair(name=cls.keypairname)
fileinfo["keypairname"] = cls.keypairname
LOG.info("keypair created")
# Create a security group
name = data_utils.rand_name("security")
description = data_utils.rand_name("description")
cls.security_group = cls.security_client.create_security_group(name=name, description=description)[
"security_group"
]
fileinfo["security_group"] = cls.security_group
LOG.info("security group created")
# Create a security group rule
cls.rule = cls.rule_client.create_security_group_rule(
parent_group_id=cls.security_group["id"], ip_protocol="tcp", from_port=22, to_port=22
)["security_group_rule"]
fileinfo["rule"] = cls.rule
LOG.info("security rule created")
# Create two volumes
name = data_utils.rand_name("volume1")
cls.metadata = {"vol_metadata": data_utils.rand_name("vol_metadata")}
cls.volume1 = cls.volumes_client.create_volume(size=1, display_name=name, metadata=cls.metadata)["volume"]
name = data_utils.rand_name("volume2")
cls.volume2 = cls.volumes_client.create_volume(size=1, display_name=name)["volume"]
waiters.wait_for_volume_status(cls.volumes_client, cls.volume1["id"], "available")
waiters.wait_for_volume_status(cls.volumes_client, cls.volume2["id"], "available")
fileinfo["volume1"] = cls.volume1
fileinfo["metadata"] = cls.metadata
fileinfo["volume2"] = cls.volume2
LOG.info("volumes created")
# Create a snapshot from volume1
name = data_utils.rand_name("snapshot")
cls.snapshot = cls.snapshots_client.create_snapshot(volume_id=cls.volume1["id"], display_name=name)["snapshot"]
waiters.wait_for_snapshot_status(cls.snapshots_client, cls.snapshot["id"], "available")
fileinfo["snapshot"] = cls.snapshot
LOG.info("snapshot created")
# Attach volume2 to the server
cls.attachment = cls.servers_client.attach_volume(cls.server["id"], volumeId=cls.volume2["id"])[
"volumeAttachment"
]
waiters.wait_for_volume_status(cls.volumes_client, cls.volume2["id"], "in-use")
fileinfo["attachment"] = cls.attachment
LOG.info("volume attached to server")
# Save array information to file
f = open(file_path, "w")
json.dump(fileinfo, f)
f.close()
LOG.info("file created with ids, waiting...")
def test_create_backup(self):
# Positive test:create backup successfully and rotate backups correctly
# create the first and the second backup
# Check if glance v1 is available to determine which client to use. We
# prefer glance v1 for the compute API tests since the compute image
# API proxy was written for glance v1.
if CONF.image_feature_enabled.api_v1:
glance_client = self.os_primary.image_client
elif CONF.image_feature_enabled.api_v2:
glance_client = self.os_primary.image_client_v2
else:
raise lib_exc.InvalidConfiguration(
'Either api_v1 or api_v2 must be True in '
'[image-feature-enabled].')
backup1 = data_utils.rand_name('backup-1')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup1)
oldest_backup_exist = True
# the oldest one should be deleted automatically in this test
def _clean_oldest_backup(oldest_backup):
if oldest_backup_exist:
try:
glance_client.delete_image(oldest_backup)
except lib_exc.NotFound:
pass
else:
LOG.warning("Deletion of oldest backup %s should not have "
"been successful as it should have been "
"deleted during rotation.", oldest_backup)
if api_version_utils.compare_version_header_to_response(
"OpenStack-API-Version", "compute 2.45", resp.response, "lt"):
image1_id = resp['image_id']
else:
image1_id = data_utils.parse_image_id(resp.response['location'])
self.addCleanup(_clean_oldest_backup, image1_id)
waiters.wait_for_image_status(glance_client,
image1_id, 'active')
backup2 = data_utils.rand_name('backup-2')
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup2)
if api_version_utils.compare_version_header_to_response(
"OpenStack-API-Version", "compute 2.45", resp.response, "lt"):
image2_id = resp['image_id']
else:
image2_id = data_utils.parse_image_id(resp.response['location'])
self.addCleanup(glance_client.delete_image, image2_id)
waiters.wait_for_image_status(glance_client,
image2_id, 'active')
# verify they have been created
properties = {
'image_type': 'backup',
'backup_type': "daily",
'instance_uuid': self.server_id,
}
params = {
'status': 'active',
'sort_key': 'created_at',
'sort_dir': 'asc'
}
if CONF.image_feature_enabled.api_v1:
for key, value in properties.items():
params['property-%s' % key] = value
image_list = glance_client.list_images(
detail=True,
**params)['images']
else:
# Additional properties are flattened in glance v2.
params.update(properties)
image_list = glance_client.list_images(params)['images']
self.assertEqual(2, len(image_list))
self.assertEqual((backup1, backup2),
(image_list[0]['name'], image_list[1]['name']))
# create the third one, due to the rotation is 2,
# the first one will be deleted
backup3 = data_utils.rand_name('backup-3')
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup3)
if api_version_utils.compare_version_header_to_response(
"OpenStack-API-Version", "compute 2.45", resp.response, "lt"):
image3_id = resp['image_id']
else:
image3_id = data_utils.parse_image_id(resp.response['location'])
self.addCleanup(glance_client.delete_image, image3_id)
# the first back up should be deleted
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
glance_client.wait_for_resource_deletion(image1_id)
oldest_backup_exist = False
if CONF.image_feature_enabled.api_v1:
image_list = glance_client.list_images(
detail=True, **params)['images']
else:
image_list = glance_client.list_images(params)['images']
self.assertEqual(2, len(image_list),
'Unexpected number of images for '
'v2:test_create_backup; was the oldest backup not '
'yet deleted? Image list: %s' %
[image['name'] for image in image_list])
self.assertEqual((backup2, backup3),
(image_list[0]['name'], image_list[1]['name']))
def create_image_from_server(cls, server_id, **kwargs):
"""Wrapper utility that returns an image created from the server.
If compute microversion >= 2.36, the returned image response will
be from the image service API rather than the compute image proxy API.
"""
name = kwargs.pop('name',
data_utils.rand_name(cls.__name__ + "-image"))
wait_until = kwargs.pop('wait_until', None)
wait_for_server = kwargs.pop('wait_for_server', True)
image = cls.compute_images_client.create_image(server_id,
name=name,
**kwargs)
if api_version_utils.compare_version_header_to_response(
"OpenStack-API-Version", "compute 2.45", image.response, "lt"):
image_id = image['image_id']
else:
image_id = data_utils.parse_image_id(image.response['location'])
# The compute image proxy APIs were deprecated in 2.35 so
# use the images client directly if the API microversion being
# used is >=2.36.
if not cls.is_requested_microversion_compatible('2.35'):
client = cls.images_client
else:
client = cls.compute_images_client
cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
client.delete_image, image_id)
if wait_until is not None:
try:
wait_until = wait_until.upper()
if not cls.is_requested_microversion_compatible('2.35'):
wait_until = wait_until.lower()
waiters.wait_for_image_status(client, image_id, wait_until)
except lib_exc.NotFound:
if wait_until.upper() == 'ACTIVE':
# If the image is not found after create_image returned
# that means the snapshot failed in nova-compute and nova
# deleted the image. There should be a compute fault
# recorded with the server in that case, so get the server
# and dump some details.
server = (
cls.servers_client.show_server(server_id)['server'])
if 'fault' in server:
raise exceptions.SnapshotNotFoundException(
server['fault'], image_id=image_id)
else:
raise exceptions.SnapshotNotFoundException(
image_id=image_id)
else:
raise
image = client.show_image(image_id)
# Compute image client returns response wrapped in 'image' element
# which is not the case with Glance image client.
if 'image' in image:
image = image['image']
if wait_until.upper() == 'ACTIVE':
if wait_for_server:
waiters.wait_for_server_status(cls.servers_client,
server_id, 'ACTIVE')
return image
def create_image_from_server(cls, server_id, **kwargs):
"""Wrapper utility that returns an image created from the server.
If compute microversion >= 2.36, the returned image response will
be from the image service API rather than the compute image proxy API.
"""
name = kwargs.pop('name',
data_utils.rand_name(cls.__name__ + "-image"))
wait_until = kwargs.pop('wait_until', None)
wait_for_server = kwargs.pop('wait_for_server', True)
image = cls.compute_images_client.create_image(server_id, name=name,
**kwargs)
if api_version_utils.compare_version_header_to_response(
"OpenStack-API-Version", "compute 2.45", image.response, "lt"):
image_id = image['image_id']
else:
image_id = data_utils.parse_image_id(image.response['location'])
# The compute image proxy APIs were deprecated in 2.35 so
# use the images client directly if the API microversion being
# used is >=2.36.
if not cls.is_requested_microversion_compatible('2.35'):
client = cls.images_client
else:
client = cls.compute_images_client
cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
client.delete_image, image_id)
if wait_until is not None:
try:
wait_until = wait_until.upper()
if not cls.is_requested_microversion_compatible('2.35'):
wait_until = wait_until.lower()
waiters.wait_for_image_status(client, image_id, wait_until)
except lib_exc.NotFound:
if wait_until.upper() == 'ACTIVE':
# If the image is not found after create_image returned
# that means the snapshot failed in nova-compute and nova
# deleted the image. There should be a compute fault
# recorded with the server in that case, so get the server
# and dump some details.
server = (
cls.servers_client.show_server(server_id)['server'])
if 'fault' in server:
raise exceptions.SnapshotNotFoundException(
server['fault'], image_id=image_id)
else:
raise exceptions.SnapshotNotFoundException(
image_id=image_id)
else:
raise
image = client.show_image(image_id)
# Compute image client returns response wrapped in 'image' element
# which is not the case with Glance image client.
if 'image' in image:
image = image['image']
if wait_until.upper() == 'ACTIVE':
if wait_for_server:
waiters.wait_for_server_status(cls.servers_client,
server_id, 'ACTIVE')
return image