def add_lts_image(glance_client=None, image_name=None, release=None):
"""Add an Ubuntu LTS image to the current deployment.
:param glance: Authenticated glanceclient
:type glance: glanceclient.Client
:param image_name: Label for the image in glance
:type image_name: str
:param release: Name of ubuntu release.
:type release: str
"""
image_name = image_name or LTS_IMAGE_NAME
release = release or LTS_RELEASE
if not glance_client:
keystone_session = openstack_utils.get_overcloud_keystone_session()
glance_client = openstack_utils.get_glance_session_client(
keystone_session)
if openstack_utils.get_images_by_name(glance_client, image_name):
logging.warning('Using existing glance image')
else:
image_url = openstack_utils.find_ubuntu_image(
release=release,
arch='amd64')
openstack_utils.create_image(
glance_client,
image_url,
image_name)
def add_image(image_url, glance_client=None, image_name=None, tags=[]):
"""Retrieve image from ``image_url`` and add it to glance.
:param image_url: Retrievable URL with image data
:type image_url: str
:param glance: Authenticated glanceclient
:type glance: glanceclient.Client
:param image_name: Label for the image in glance
:type image_name: str
:param tags: List of tags to add to image
:type tags: list of str
"""
if not glance_client:
keystone_session = openstack_utils.get_overcloud_keystone_session()
glance_client = openstack_utils.get_glance_session_client(
keystone_session)
if image_name:
image = openstack_utils.get_images_by_name(glance_client, image_name)
if image:
logging.warning('Using existing glance image "{}" ({})'.format(
image_name, image[0].id))
else:
logging.info('Downloading image {}'.format(image_name or image_url))
openstack_utils.create_image(glance_client,
image_url,
image_name,
tags=tags)
def test_create_image_use_tempdir(self):
glance_mock = mock.MagicMock()
self.patch_object(openstack_utils.os.path, "exists")
self.patch_object(openstack_utils, "download_image")
self.patch_object(openstack_utils, "upload_image_to_glance")
self.patch_object(openstack_utils.tempfile, "gettempdir")
self.gettempdir.return_value = "wibbly"
openstack_utils.create_image(glance_mock, 'http://cirros/c.img', 'bob')
self.exists.return_value = False
self.download_image.assert_called_once_with('http://cirros/c.img',
'wibbly/c.img')
self.upload_image_to_glance.assert_called_once_with(
glance_mock, 'wibbly/c.img', 'bob')
def add_cirros_image(glance_client=None, image_name=None):
"""Add a cirros image to the current deployment.
:param glance: Authenticated glanceclient
:type glance: glanceclient.Client
:param image_name: Label for the image in glance
:type image_name: str
"""
image_name = image_name or CIRROS_IMAGE_NAME
if not glance_client:
keystone_session = openstack_utils.get_overcloud_keystone_session()
glance_client = openstack_utils.get_glance_session_client(
keystone_session)
if openstack_utils.get_images_by_name(glance_client, image_name):
logging.warning('Using existing glance image')
else:
image_url = openstack_utils.find_cirros_image(arch='x86_64')
openstack_utils.create_image(
glance_client,
image_url,
image_name)
def test_410_glance_image_create_delete(self):
"""Create an image and then delete it."""
image_url = openstack_utils.find_cirros_image(arch='x86_64')
image = openstack_utils.create_image(self.glance_client, image_url,
'cirrosimage')
openstack_utils.delete_image(self.glance_client, image.id)