def test_format_image(self):
image_ids = {fakes.ID_OS_IMAGE_1: fakes.ID_EC2_IMAGE_1,
fakes.ID_OS_IMAGE_AKI_1: fakes.ID_EC2_IMAGE_AKI_1,
fakes.ID_OS_IMAGE_ARI_1: fakes.ID_EC2_IMAGE_ARI_1}
os_image = copy.deepcopy(fakes.OS_IMAGE_1)
# check name and location attributes for an unnamed image
os_image['properties'] = {'image_location': 'location'}
os_image['name'] = None
image = image_api._format_image(
'fake_context', fakes.DB_IMAGE_1, fakes.OSImage(os_image),
None, image_ids)
self.assertEqual('location', image['imageLocation'])
self.assertEqual('location', image['name'])
# check name and location attributes for complete image
os_image['properties'] = {}
os_image['name'] = 'fake_name'
image = image_api._format_image(
'fake_context', fakes.DB_IMAGE_1, fakes.OSImage(os_image),
None, image_ids)
self.assertEqual('None (fake_name)', image['imageLocation'])
self.assertEqual('fake_name', image['name'])
# check ebs image type for bdm_v2 mapping type
os_image['properties'] = {
'bdm_v2': True,
'root_device_name': '/dev/vda',
'block_device_mapping': [
{'boot_index': 0,
'snapshot_id': fakes.ID_OS_SNAPSHOT_2,
'source_type': 'snapshot',
'destination_type': 'volume'}]}
image = image_api._format_image(
'fake_context', fakes.DB_IMAGE_1, fakes.OSImage(os_image),
None, image_ids,
snapshot_ids={fakes.ID_OS_SNAPSHOT_2: fakes.ID_EC2_SNAPSHOT_2})
self.assertEqual('ebs', image['rootDeviceType'])
# check instance-store image attributes with no any device mappings
os_image['properties'] = {'root_device_name': '/dev/vda'}
image = image_api._format_image(
'fake_context', fakes.DB_IMAGE_1, fakes.OSImage(os_image),
None, None)
self.assertEqual('instance-store', image['rootDeviceType'])
self.assertNotIn('blockDeviceMapping', image)
def test_format_image(self):
image_ids = {
fakes.ID_OS_IMAGE_1: fakes.ID_EC2_IMAGE_1,
fakes.ID_OS_IMAGE_AKI_1: fakes.ID_EC2_IMAGE_AKI_1,
fakes.ID_OS_IMAGE_ARI_1: fakes.ID_EC2_IMAGE_ARI_1
}
os_image = copy.deepcopy(fakes.OS_IMAGE_1)
os_image['properties'] = {'image_location': 'location'}
os_image['name'] = None
image = image_api._format_image('fake_context', fakes.DB_IMAGE_1,
fakes.OSImage(os_image), None,
image_ids)
self.assertEqual('location', image['imageLocation'])
self.assertEqual('location', image['name'])
os_image['properties'] = {}
os_image['name'] = 'fake_name'
image = image_api._format_image('fake_context', fakes.DB_IMAGE_1,
fakes.OSImage(os_image), None,
image_ids)
self.assertEqual('None (fake_name)', image['imageLocation'])
self.assertEqual('fake_name', image['name'])
os_image['properties'] = {
'bdm_v2':
True,
'root_device_name':
'/dev/vda',
'block_device_mapping': [{
'boot_index': 0,
'snapshot_id': fakes.ID_OS_SNAPSHOT_2
}]
}
image = image_api._format_image(
'fake_context',
fakes.DB_IMAGE_1,
fakes.OSImage(os_image),
None,
image_ids,
snapshot_ids={fakes.ID_OS_SNAPSHOT_2: fakes.ID_EC2_SNAPSHOT_2})
self.assertEqual('ebs', image['rootDeviceType'])
def check_state_translation(state, expected):
os_image.properties['image_state'] = state
image = image_api._format_image('fake_context', fakes.DB_IMAGE_1,
os_image, None, None)
self.assertEqual(expected, image['imageState'],
"Wrong '%s' internal state translation" % state)
def check_status_translation(status, expected):
os_image.status = status
image = image_api._format_image('fake_context', fakes.DB_IMAGE_1,
os_image, None, None)
self.assertEqual(expected, image['imageState'],
"Wrong '%s' Glance status translation" % status)
def test_format_image(self):
image_ids = {
fakes.ID_OS_IMAGE_1: fakes.ID_EC2_IMAGE_1,
fakes.ID_OS_IMAGE_AKI_1: fakes.ID_EC2_IMAGE_AKI_1,
fakes.ID_OS_IMAGE_ARI_1: fakes.ID_EC2_IMAGE_ARI_1
}
os_image = copy.deepcopy(fakes.OS_IMAGE_1)
# check name and location attributes for an unnamed image
os_image['properties'] = {'image_location': 'location'}
os_image['name'] = None
image = image_api._format_image('fake_context', fakes.DB_IMAGE_1,
fakes.OSImage(os_image), None,
image_ids)
self.assertEqual('location', image['imageLocation'])
self.assertEqual('location', image['name'])
# check name and location attributes for complete image
os_image['properties'] = {}
os_image['name'] = 'fake_name'
image = image_api._format_image('fake_context', fakes.DB_IMAGE_1,
fakes.OSImage(os_image), None,
image_ids)
self.assertEqual('None (fake_name)', image['imageLocation'])
self.assertEqual('fake_name', image['name'])
# check ebs image type for bdm_v2 mapping type
os_image['properties'] = {
'bdm_v2':
True,
'root_device_name':
'/dev/vda',
'block_device_mapping': [{
'boot_index': 0,
'snapshot_id': fakes.ID_OS_SNAPSHOT_2,
'source_type': 'snapshot',
'destination_type': 'volume'
}]
}
image = image_api._format_image(
'fake_context',
fakes.DB_IMAGE_1,
fakes.OSImage(os_image),
None,
image_ids,
snapshot_ids={fakes.ID_OS_SNAPSHOT_2: fakes.ID_EC2_SNAPSHOT_2})
self.assertEqual('ebs', image['rootDeviceType'])
# check instance-store image attributes with no any device mappings
os_image['properties'] = {'root_device_name': '/dev/vda'}
image = image_api._format_image('fake_context', fakes.DB_IMAGE_1,
fakes.OSImage(os_image), None, None)
self.assertEqual('instance-store', image['rootDeviceType'])
self.assertNotIn('blockDeviceMapping', image)
# check Glance status translation
os_image = fakes.OSImage({'id': fakes.ID_OS_IMAGE_1})
def check_status_translation(status, expected):
os_image.status = status
image = image_api._format_image('fake_context', fakes.DB_IMAGE_1,
os_image, None, None)
self.assertEqual(expected, image['imageState'],
"Wrong '%s' Glance status translation" % status)
check_status_translation('queued', 'pending')
check_status_translation('saving', 'pending')
check_status_translation('active', 'available')
check_status_translation('killed', 'deregistered')
check_status_translation('pending_delete', 'deregistered')
check_status_translation('deleted', 'deregistered')
check_status_translation('deactivated', 'invalid')
check_status_translation('unknown-status', 'error')
# check internal state translation
os_image.status = 'queued'
def check_state_translation(state, expected):
os_image.properties['image_state'] = state
image = image_api._format_image('fake_context', fakes.DB_IMAGE_1,
os_image, None, None)
self.assertEqual(expected, image['imageState'],
"Wrong '%s' internal state translation" % state)
for state in ('downloading', 'decrypting', 'untarring', 'uploading'):
check_state_translation(state, 'pending')
for state in ('failed_download', 'failed_decrypt', 'failed_untar',
'failed_upload'):
check_state_translation(state, 'failed')
os_image.status = 'active'
check_state_translation('available', 'available')
check_state_translation('unknown-state', 'available')
def check_state_translation(state, expected):
os_image.image_state = state
image = image_api._format_image(
'fake_context', fakes.DB_IMAGE_1, os_image, None, None)
self.assertEqual(expected, image['imageState'],
"Wrong '%s' internal state translation" % state)
def check_status_translation(status, expected):
os_image.status = status
image = image_api._format_image(
'fake_context', fakes.DB_IMAGE_1, os_image, None, None)
self.assertEqual(expected, image['imageState'],
"Wrong '%s' Glance status translation" % status)
def test_format_image(self):
image_ids = {fakes.ID_OS_IMAGE_1: fakes.ID_EC2_IMAGE_1,
fakes.ID_OS_IMAGE_AKI_1: fakes.ID_EC2_IMAGE_AKI_1,
fakes.ID_OS_IMAGE_ARI_1: fakes.ID_EC2_IMAGE_ARI_1}
os_image = {'id': fakes.ID_OS_IMAGE_1,
'owner': fakes.ID_OS_PROJECT,
'created_at': fakes.TIME_CREATE_IMAGE,
'visibility': 'private',
'status': 'active',
'container_format': 'ami',
'name': 'fake_name'}
# check name and location attributes for an unnamed image
os_image['image_location'] = 'location'
os_image['name'] = None
image = image_api._format_image(
'fake_context', fakes.DB_IMAGE_1, fakes.OSImage(os_image),
None, image_ids)
self.assertEqual('location', image['imageLocation'])
self.assertEqual('location', image['name'])
# check name and location attributes for complete image
os_image['image_location'] = None
os_image['name'] = 'fake_name'
image = image_api._format_image(
'fake_context', fakes.DB_IMAGE_1, fakes.OSImage(os_image),
None, image_ids)
self.assertEqual('None (fake_name)', image['imageLocation'])
self.assertEqual('fake_name', image['name'])
# check ebs image type for bdm_v2 mapping type
os_image['bdm_v2'] = True
os_image['root_device_name'] = '/dev/vda'
os_image['block_device_mapping'] = [
{'boot_index': 0,
'snapshot_id': fakes.ID_OS_SNAPSHOT_2,
'source_type': 'snapshot',
'destination_type': 'volume'}]
image = image_api._format_image(
'fake_context', fakes.DB_IMAGE_1, fakes.OSImage(os_image),
None, image_ids,
snapshot_ids={fakes.ID_OS_SNAPSHOT_2: fakes.ID_EC2_SNAPSHOT_2})
self.assertEqual('ebs', image['rootDeviceType'])
# check instance-store image attributes with no any device mappings
os_image['bdm_v2'] = False
os_image['root_device_name'] = '/dev/vda'
os_image['block_device_mapping'] = []
image = image_api._format_image(
'fake_context', fakes.DB_IMAGE_1, fakes.OSImage(os_image),
None, None)
self.assertEqual('instance-store', image['rootDeviceType'])
self.assertNotIn('blockDeviceMapping', image)
# check Glance status translation
os_image = fakes.OSImage({'id': fakes.ID_OS_IMAGE_1})
def check_status_translation(status, expected):
os_image.status = status
image = image_api._format_image(
'fake_context', fakes.DB_IMAGE_1, os_image, None, None)
self.assertEqual(expected, image['imageState'],
"Wrong '%s' Glance status translation" % status)
check_status_translation('queued', 'pending')
check_status_translation('saving', 'pending')
check_status_translation('active', 'available')
check_status_translation('killed', 'deregistered')
check_status_translation('pending_delete', 'deregistered')
check_status_translation('deleted', 'deregistered')
check_status_translation('deactivated', 'invalid')
check_status_translation('unknown-status', 'error')
# check internal state translation
os_image.status = 'queued'
def check_state_translation(state, expected):
os_image.image_state = state
image = image_api._format_image(
'fake_context', fakes.DB_IMAGE_1, os_image, None, None)
self.assertEqual(expected, image['imageState'],
"Wrong '%s' internal state translation" % state)
for state in ('downloading', 'decrypting', 'untarring', 'uploading'):
check_state_translation(state, 'pending')
for state in ('failed_download', 'failed_decrypt', 'failed_untar',
'failed_upload'):
check_state_translation(state, 'failed')
os_image.status = 'active'
check_state_translation('available', 'available')
check_state_translation('unknown-state', 'available')
def test_format_image(self):
image_ids = {
fakes.ID_OS_IMAGE_1: fakes.ID_EC2_IMAGE_1,
fakes.ID_OS_IMAGE_AKI_1: fakes.ID_EC2_IMAGE_AKI_1,
fakes.ID_OS_IMAGE_ARI_1: fakes.ID_EC2_IMAGE_ARI_1
}
os_image = copy.deepcopy(fakes.OS_IMAGE_1)
# check name and location attributes for an unnamed image
os_image['properties'] = {'image_location': 'location'}
os_image['name'] = None
image = image_api._format_image('fake_context', fakes.DB_IMAGE_1,
fakes.OSImage(os_image), None,
image_ids)
self.assertEqual('location', image['imageLocation'])
self.assertEqual('location', image['name'])
# check name and location attributes for complete image
os_image['properties'] = {}
os_image['name'] = 'fake_name'
image = image_api._format_image('fake_context', fakes.DB_IMAGE_1,
fakes.OSImage(os_image), None,
image_ids)
self.assertEqual('None (fake_name)', image['imageLocation'])
self.assertEqual('fake_name', image['name'])
# check ebs image type for bdm_v2 mapping type
os_image['properties'] = {
'bdm_v2':
True,
'root_device_name':
'/dev/vda',
'block_device_mapping': [{
'boot_index': 0,
'snapshot_id': fakes.ID_OS_SNAPSHOT_2,
'source_type': 'snapshot',
'destination_type': 'volume'
}]
}
image = image_api._format_image(
'fake_context',
fakes.DB_IMAGE_1,
fakes.OSImage(os_image),
None,
image_ids,
snapshot_ids={fakes.ID_OS_SNAPSHOT_2: fakes.ID_EC2_SNAPSHOT_2})
self.assertEqual('ebs', image['rootDeviceType'])
# check instance-store image attributes with no any device mappings
os_image['properties'] = {'root_device_name': '/dev/vda'}
image = image_api._format_image('fake_context', fakes.DB_IMAGE_1,
fakes.OSImage(os_image), None, None)
self.assertEqual('instance-store', image['rootDeviceType'])
self.assertNotIn('blockDeviceMapping', image)
