-# Copyright (c) 2016 Cable Television Laboratories, Inc. ("CableLabs")
+# Copyright (c) 2017 Cable Television Laboratories, Inc. ("CableLabs")
# and others. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
from snaps import file_utils
from snaps.openstack.create_image import ImageSettings
-import openstack_tests
-from snaps.openstack.utils import glance_utils, nova_utils
+from snaps.openstack.tests import openstack_tests
+from snaps.openstack.utils import glance_utils
from snaps.openstack import create_image
from snaps.openstack import os_credentials
from snaps.openstack.tests.os_source_file_test import OSIntegrationTestCase
def test_name_user_format_url_only(self):
settings = ImageSettings(name='foo', image_user='bar', img_format='qcow2', url='http://foo.com')
- self.assertEquals('foo', settings.name)
- self.assertEquals('bar', settings.image_user)
- self.assertEquals('qcow2', settings.format)
- self.assertEquals('http://foo.com', settings.url)
+ self.assertEqual('foo', settings.name)
+ self.assertEqual('bar', settings.image_user)
+ self.assertEqual('qcow2', settings.format)
+ self.assertEqual('http://foo.com', settings.url)
+ self.assertIsNone(settings.image_file)
+ self.assertIsNone(settings.nic_config_pb_loc)
+
+ def test_name_user_format_url_only_properties(self):
+ properties = {'hw_video_model': 'vga'}
+ settings = ImageSettings(name='foo', image_user='bar', img_format='qcow2', url='http://foo.com',
+ extra_properties=properties)
+ self.assertEqual('foo', settings.name)
+ self.assertEqual('bar', settings.image_user)
+ self.assertEqual('qcow2', settings.format)
+ self.assertEqual('http://foo.com', settings.url)
+ self.assertEqual(properties, settings.extra_properties)
self.assertIsNone(settings.image_file)
self.assertIsNone(settings.nic_config_pb_loc)
def test_config_with_name_user_format_url_only(self):
settings = ImageSettings(config={'name': 'foo', 'image_user': 'bar', 'format': 'qcow2',
'download_url': 'http://foo.com'})
- self.assertEquals('foo', settings.name)
- self.assertEquals('bar', settings.image_user)
- self.assertEquals('qcow2', settings.format)
- self.assertEquals('http://foo.com', settings.url)
+ self.assertEqual('foo', settings.name)
+ self.assertEqual('bar', settings.image_user)
+ self.assertEqual('qcow2', settings.format)
+ self.assertEqual('http://foo.com', settings.url)
self.assertIsNone(settings.image_file)
self.assertIsNone(settings.nic_config_pb_loc)
def test_name_user_format_file_only(self):
settings = ImageSettings(name='foo', image_user='bar', img_format='qcow2', image_file='/foo/bar.qcow')
- self.assertEquals('foo', settings.name)
- self.assertEquals('bar', settings.image_user)
- self.assertEquals('qcow2', settings.format)
+ self.assertEqual('foo', settings.name)
+ self.assertEqual('bar', settings.image_user)
+ self.assertEqual('qcow2', settings.format)
self.assertIsNone(settings.url)
- self.assertEquals('/foo/bar.qcow', settings.image_file)
+ self.assertEqual('/foo/bar.qcow', settings.image_file)
self.assertIsNone(settings.nic_config_pb_loc)
def test_config_with_name_user_format_file_only(self):
settings = ImageSettings(config={'name': 'foo', 'image_user': 'bar', 'format': 'qcow2',
'image_file': '/foo/bar.qcow'})
- self.assertEquals('foo', settings.name)
- self.assertEquals('bar', settings.image_user)
- self.assertEquals('qcow2', settings.format)
+ self.assertEqual('foo', settings.name)
+ self.assertEqual('bar', settings.image_user)
+ self.assertEqual('qcow2', settings.format)
self.assertIsNone(settings.url)
- self.assertEquals('/foo/bar.qcow', settings.image_file)
+ self.assertEqual('/foo/bar.qcow', settings.image_file)
self.assertIsNone(settings.nic_config_pb_loc)
def test_all_url(self):
+ properties = {'hw_video_model': 'vga'}
+ kernel_settings = ImageSettings(name='kernel', url='http://kernel.com', image_user='bar', img_format='qcow2')
+ ramdisk_settings = ImageSettings(name='ramdisk', url='http://ramdisk.com', image_user='bar', img_format='qcow2')
settings = ImageSettings(name='foo', image_user='bar', img_format='qcow2', url='http://foo.com',
- nic_config_pb_loc='/foo/bar')
- self.assertEquals('foo', settings.name)
- self.assertEquals('bar', settings.image_user)
- self.assertEquals('qcow2', settings.format)
- self.assertEquals('http://foo.com', settings.url)
+ extra_properties=properties, nic_config_pb_loc='/foo/bar',
+ kernel_image_settings=kernel_settings, ramdisk_image_settings=ramdisk_settings)
+ self.assertEqual('foo', settings.name)
+ self.assertEqual('bar', settings.image_user)
+ self.assertEqual('qcow2', settings.format)
+ self.assertEqual('http://foo.com', settings.url)
+ self.assertEqual(properties, settings.extra_properties)
self.assertIsNone(settings.image_file)
- self.assertEquals('/foo/bar', settings.nic_config_pb_loc)
+ self.assertEqual('/foo/bar', settings.nic_config_pb_loc)
+ self.assertEqual('kernel', settings.kernel_image_settings.name)
+ self.assertEqual('http://kernel.com', settings.kernel_image_settings.url)
+ self.assertEqual('bar', settings.kernel_image_settings.image_user)
+ self.assertEqual('qcow2', settings.kernel_image_settings.format)
+ self.assertEqual('ramdisk', settings.ramdisk_image_settings.name)
+ self.assertEqual('http://ramdisk.com', settings.ramdisk_image_settings.url)
+ self.assertEqual('bar', settings.ramdisk_image_settings.image_user)
+ self.assertEqual('qcow2', settings.ramdisk_image_settings.format)
def test_config_all_url(self):
- settings = ImageSettings(config={'name': 'foo', 'image_user': 'bar', 'format': 'qcow2',
- 'download_url': 'http://foo.com', 'nic_config_pb_loc': '/foo/bar'})
- self.assertEquals('foo', settings.name)
- self.assertEquals('bar', settings.image_user)
- self.assertEquals('qcow2', settings.format)
- self.assertEquals('http://foo.com', settings.url)
+ settings = ImageSettings(
+ config={'name': 'foo', 'image_user': 'bar', 'format': 'qcow2',
+ 'download_url': 'http://foo.com',
+ 'extra_properties': '{\'hw_video_model\': \'vga\'}',
+ 'nic_config_pb_loc': '/foo/bar',
+ 'kernel_image_settings': {'name': 'kernel', 'download_url': 'http://kernel.com',
+ 'image_user': 'bar', 'format': 'qcow2'},
+ 'ramdisk_image_settings': {'name': 'ramdisk', 'download_url': 'http://ramdisk.com',
+ 'image_user': 'bar', 'format': 'qcow2'}})
+ self.assertEqual('foo', settings.name)
+ self.assertEqual('bar', settings.image_user)
+ self.assertEqual('qcow2', settings.format)
+ self.assertEqual('http://foo.com', settings.url)
+ self.assertEqual('{\'hw_video_model\': \'vga\'}', settings.extra_properties)
self.assertIsNone(settings.image_file)
- self.assertEquals('/foo/bar', settings.nic_config_pb_loc)
+ self.assertEqual('/foo/bar', settings.nic_config_pb_loc)
+ self.assertEqual('kernel', settings.kernel_image_settings.name)
+ self.assertEqual('http://kernel.com', settings.kernel_image_settings.url)
+ self.assertEqual('ramdisk', settings.ramdisk_image_settings.name)
+ self.assertEqual('http://ramdisk.com', settings.ramdisk_image_settings.url)
def test_all_file(self):
+ properties = {'hw_video_model': 'vga'}
settings = ImageSettings(name='foo', image_user='bar', img_format='qcow2', image_file='/foo/bar.qcow',
- nic_config_pb_loc='/foo/bar')
- self.assertEquals('foo', settings.name)
- self.assertEquals('bar', settings.image_user)
- self.assertEquals('qcow2', settings.format)
+ extra_properties=properties, nic_config_pb_loc='/foo/bar')
+ self.assertEqual('foo', settings.name)
+ self.assertEqual('bar', settings.image_user)
+ self.assertEqual('qcow2', settings.format)
self.assertIsNone(settings.url)
- self.assertEquals('/foo/bar.qcow', settings.image_file)
- self.assertEquals('/foo/bar', settings.nic_config_pb_loc)
+ self.assertEqual('/foo/bar.qcow', settings.image_file)
+ self.assertEqual(properties, settings.extra_properties)
+ self.assertEqual('/foo/bar', settings.nic_config_pb_loc)
def test_config_all_file(self):
settings = ImageSettings(config={'name': 'foo', 'image_user': 'bar', 'format': 'qcow2',
- 'image_file': '/foo/bar.qcow', 'nic_config_pb_loc': '/foo/bar'})
- self.assertEquals('foo', settings.name)
- self.assertEquals('bar', settings.image_user)
- self.assertEquals('qcow2', settings.format)
+ 'image_file': '/foo/bar.qcow',
+ 'extra_properties': '{\'hw_video_model\' : \'vga\'}',
+ 'nic_config_pb_loc': '/foo/bar'})
+ self.assertEqual('foo', settings.name)
+ self.assertEqual('bar', settings.image_user)
+ self.assertEqual('qcow2', settings.format)
self.assertIsNone(settings.url)
- self.assertEquals('/foo/bar.qcow', settings.image_file)
- self.assertEquals('/foo/bar', settings.nic_config_pb_loc)
+ self.assertEqual('/foo/bar.qcow', settings.image_file)
+ self.assertEqual('{\'hw_video_model\' : \'vga\'}', settings.extra_properties)
+ self.assertEqual('/foo/bar', settings.nic_config_pb_loc)
class CreateImageSuccessTests(OSIntegrationTestCase):
guid = uuid.uuid4()
self.image_name = self.__class__.__name__ + '-' + str(guid)
-
- self.nova = nova_utils.nova_client(self.os_creds)
self.glance = glance_utils.glance_client(self.os_creds)
+ self.image_creator = None
self.tmp_dir = 'tmp/' + str(guid)
if not os.path.exists(self.tmp_dir):
os.makedirs(self.tmp_dir)
+ self.image_settings = openstack_tests.cirros_image_settings(name=self.image_name,
+ image_metadata=self.image_metadata)
+
def tearDown(self):
"""
Cleans the image and downloaded image file
Tests the creation of an OpenStack image from a URL.
"""
# Create Image
- os_image_settings = openstack_tests.cirros_url_image(name=self.image_name)
- self.image_creator = create_image.OpenStackImage(self.os_creds, os_image_settings)
+ # Set the default image settings, then set any custom parameters sent from the app
+ self.image_creator = create_image.OpenStackImage(self.os_creds, self.image_settings)
created_image = self.image_creator.create()
self.assertIsNotNone(created_image)
- retrieved_image = glance_utils.get_image(self.nova, self.glance, os_image_settings.name)
+ retrieved_image = glance_utils.get_image(self.glance, self.image_settings.name)
self.assertIsNotNone(retrieved_image)
+ self.assertEqual(created_image.size, retrieved_image.size)
+ self.assertEqual(get_image_size(self.image_settings), retrieved_image.size)
+ self.assertEqual(created_image.name, retrieved_image.name)
+ self.assertEqual(created_image.id, retrieved_image.id)
+
+ def test_create_image_clean_url_properties(self):
+ """
+ Tests the creation of an OpenStack image from a URL and set properties.
+ """
+ # Create Image
+ # Set the default image settings, then set any custom parameters sent from the app
+ self.image_creator = create_image.OpenStackImage(self.os_creds, self.image_settings)
+ created_image = self.image_creator.create()
+ self.assertIsNotNone(created_image)
- self.assertEquals(created_image.name, retrieved_image.name)
- self.assertEquals(created_image.id, retrieved_image.id)
+ retrieved_image = glance_utils.get_image(self.glance, self.image_settings.name)
+ self.assertIsNotNone(retrieved_image)
+ self.assertEqual(self.image_creator.get_image().size, retrieved_image.size)
+ self.assertEqual(get_image_size(self.image_settings), retrieved_image.size)
+ self.assertEqual(created_image.name, retrieved_image.name)
+ self.assertEqual(created_image.id, retrieved_image.id)
+ self.assertEqual(created_image.properties, retrieved_image.properties)
def test_create_image_clean_file(self):
"""
Tests the creation of an OpenStack image from a file.
"""
- url_image_settings = openstack_tests.cirros_url_image('foo')
- image_file = file_utils.download(url_image_settings.url, self.tmp_dir)
- file_image_settings = openstack_tests.file_image_test_settings(name=self.image_name, file_path=image_file.name)
- self.image_creator = create_image.OpenStackImage(self.os_creds, file_image_settings)
- self.image = self.image_creator.create()
- self.assertIsNotNone(self.image)
- self.assertEqual(self.image_name, self.image.name)
+ # Create Image
+
+ # Download the file of the image
+ image_file = file_utils.download(self.image_settings.url, self.tmp_dir)
+ file_image_settings = openstack_tests.file_image_test_settings(
+ name=self.image_name, file_path=image_file.name)
+ self.image_creator = create_image.OpenStackImage(self.os_creds, file_image_settings)
created_image = self.image_creator.create()
self.assertIsNotNone(created_image)
+ self.assertEqual(self.image_name, created_image.name)
- retrieved_image = glance_utils.get_image(self.nova, self.glance, file_image_settings.name)
+ retrieved_image = glance_utils.get_image(self.glance, file_image_settings.name)
self.assertIsNotNone(retrieved_image)
+ self.assertEqual(self.image_creator.get_image().size, retrieved_image.size)
+ self.assertEqual(get_image_size(file_image_settings), retrieved_image.size)
- self.assertEquals(created_image.name, retrieved_image.name)
- self.assertEquals(created_image.id, retrieved_image.id)
+ self.assertEqual(created_image.name, retrieved_image.name)
+ self.assertEqual(created_image.id, retrieved_image.id)
def test_create_delete_image(self):
"""
Tests the creation then deletion of an OpenStack image to ensure clean() does not raise an Exception.
"""
# Create Image
- os_image_settings = openstack_tests.cirros_url_image(name=self.image_name)
- self.image_creator = create_image.OpenStackImage(self.os_creds, os_image_settings)
+ self.image_creator = create_image.OpenStackImage(self.os_creds, self.image_settings)
created_image = self.image_creator.create()
self.assertIsNotNone(created_image)
+ retrieved_image = glance_utils.get_image(self.glance, self.image_settings.name)
+ self.assertIsNotNone(retrieved_image)
+ self.assertEqual(self.image_creator.get_image().size, retrieved_image.size)
+ self.assertEqual(get_image_size(self.image_settings), retrieved_image.size)
+
# Delete Image manually
glance_utils.delete_image(self.glance, created_image)
- self.assertIsNone(glance_utils.get_image(self.nova, self.glance, self.image_creator.image_settings.name))
+ self.assertIsNone(glance_utils.get_image(self.glance, self.image_creator.image_settings.name))
# Must not throw an exception when attempting to cleanup non-existent image
self.image_creator.clean()
Tests the creation of an OpenStack image when the image already exists.
"""
# Create Image
- os_image_settings = openstack_tests.cirros_url_image(name=self.image_name)
- self.image_creator = create_image.OpenStackImage(self.os_creds, os_image_settings)
+ self.image_creator = create_image.OpenStackImage(self.os_creds, self.image_settings)
image1 = self.image_creator.create()
+
+ retrieved_image = glance_utils.get_image(self.glance, self.image_settings.name)
+ self.assertIsNotNone(retrieved_image)
+ self.assertEqual(self.image_creator.get_image().size, retrieved_image.size)
+ self.assertEqual(get_image_size(self.image_settings), retrieved_image.size)
+ self.assertEqual(image1.name, retrieved_image.name)
+ self.assertEqual(image1.id, retrieved_image.id)
+ self.assertEqual(image1.properties, retrieved_image.properties)
+
# Should be retrieving the instance data
- os_image_2 = create_image.OpenStackImage(self.os_creds, os_image_settings)
+ os_image_2 = create_image.OpenStackImage(self.os_creds, self.image_settings)
image2 = os_image_2.create()
- self.assertEquals(image1.id, image2.id)
+ self.assertEqual(image1.id, image2.id)
class CreateImageNegativeTests(OSIntegrationTestCase):
"""
Expect an exception when the image name is None
"""
- os_image_settings = openstack_tests.cirros_url_image(name=self.image_name)
+ os_image_settings = openstack_tests.cirros_image_settings(name=self.image_name)
with self.assertRaises(Exception):
self.image_creator = create_image.OpenStackImage(
self.os_creds, create_image.ImageSettings(
"""
Expect an exception when the image download url is bad
"""
- os_image_settings = openstack_tests.cirros_url_image(name=self.image_name)
+ os_image_settings = openstack_tests.cirros_image_settings(name=self.image_name)
self.image_creator = create_image.OpenStackImage(self.os_creds, create_image.ImageSettings(
name=os_image_settings.name, image_user=os_image_settings.image_user,
img_format=os_image_settings.format, url="http://foo.bar"))
"""
Expect an exception when the image file does not exist
"""
- os_image_settings = openstack_tests.cirros_url_image(name=self.image_name)
+ os_image_settings = openstack_tests.cirros_image_settings(name=self.image_name)
self.image_creator = create_image.OpenStackImage(
self.os_creds,
create_image.ImageSettings(name=os_image_settings.name, image_user=os_image_settings.image_user,
"""
Expect an exception when the project name is None
"""
- os_image_settings = openstack_tests.cirros_url_image(name=self.image_name)
+ os_image_settings = openstack_tests.cirros_image_settings(name=self.image_name)
with self.assertRaises(Exception):
self.image_creator = create_image.OpenStackImage(
os_credentials.OSCreds(self.os_creds.username, self.os_creds.password, self.os_creds.auth_url, None,
"""
Expect an exception when the project name is None
"""
- os_image_settings = openstack_tests.cirros_url_image(name=self.image_name)
+ os_image_settings = openstack_tests.cirros_image_settings(name=self.image_name)
with self.assertRaises(Exception):
self.image_creator = create_image.OpenStackImage(
os_credentials.OSCreds(self.os_creds.username, self.os_creds.password, None,
"""
Expect an exception when the project name is None
"""
- os_image_settings = openstack_tests.cirros_url_image(name=self.image_name)
+ os_image_settings = openstack_tests.cirros_image_settings(name=self.image_name)
with self.assertRaises(Exception):
self.image_creator = create_image.OpenStackImage(
os_credentials.OSCreds(self.os_creds.username, None, self.os_creds.os_auth_url,
"""
Expect an exception when the project name is None
"""
- os_image_settings = openstack_tests.cirros_url_image(name=self.image_name)
+ os_image_settings = openstack_tests.cirros_image_settings(name=self.image_name)
with self.assertRaises(Exception):
self.image_creator = create_image.OpenStackImage(
os_credentials.OSCreds(None, self.os_creds.password, self.os_creds.os_auth_url,
self.os_creds.project_name,
proxy_settings=self.os_creds.proxy_settings),
os_image_settings)
+
+
+class CreateMultiPartImageTests(OSIntegrationTestCase):
+ """
+ Test different means for creating a 3-part images
+ """
+ def setUp(self):
+ """
+ Instantiates the CreateImage object that is responsible for
+ downloading and creating an OS image file within OpenStack
+ """
+ super(self.__class__, self).__start__()
+
+ guid = uuid.uuid4()
+ self.image_creators = list()
+ self.image_name = self.__class__.__name__ + '-' + str(guid)
+ self.glance = glance_utils.glance_client(self.os_creds)
+
+ self.tmp_dir = 'tmp/' + str(guid)
+ if not os.path.exists(self.tmp_dir):
+ os.makedirs(self.tmp_dir)
+
+ def tearDown(self):
+ """
+ Cleans the images and downloaded image file
+ """
+ for image_creator in self.image_creators:
+ image_creator.clean()
+
+ if os.path.exists(self.tmp_dir) and os.path.isdir(self.tmp_dir):
+ shutil.rmtree(self.tmp_dir)
+
+ super(self.__class__, self).__clean__()
+
+ def test_create_three_part_image_from_url(self):
+ """
+ Tests the creation of a 3-part OpenStack image from a URL.
+ """
+ # Create the kernel image
+ image_settings = openstack_tests.cirros_image_settings(
+ name=self.image_name,
+ image_metadata={'disk_url': 'http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img',
+ 'kernel_url': 'http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-kernel',
+ 'ramdisk_url': 'http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-initramfs'})
+
+ image_creator = create_image.OpenStackImage(self.os_creds, image_settings)
+ self.image_creators.append(image_creator)
+ image_creator.create()
+
+ main_image = glance_utils.get_image(self.glance, image_settings.name)
+ self.assertIsNotNone(main_image)
+ self.assertIsNotNone(image_creator.get_image())
+ self.assertEqual(image_creator.get_image().id, main_image.id)
+
+ kernel_image = glance_utils.get_image(self.glance, image_settings.kernel_image_settings.name)
+ self.assertIsNotNone(kernel_image)
+ self.assertIsNotNone(image_creator.get_kernel_image())
+ self.assertEqual(kernel_image.id, image_creator.get_kernel_image().id)
+
+ ramdisk_image = glance_utils.get_image(self.glance, image_settings.ramdisk_image_settings.name)
+ self.assertIsNotNone(ramdisk_image)
+ self.assertIsNotNone(image_creator.get_ramdisk_image())
+ self.assertEqual(ramdisk_image.id, image_creator.get_ramdisk_image().id)
+
+ def test_create_three_part_image_from_file_3_creators(self):
+ """
+ Tests the creation of a 3-part OpenStack image from files.
+ """
+ # Set properties
+ properties = {}
+ if self.image_metadata:
+ if 'extra_properties' in self.image_metadata and self.image_metadata['extra_properties']:
+ properties = self.image_metadata['extra_properties']
+ # Create the kernel image
+ kernel_url = 'http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-kernel'
+ if self.image_metadata:
+ if 'kernel_url' in self.image_metadata and self.image_metadata['kernel_url']:
+ kernel_url = self.image_metadata['kernel_url']
+ kernel_image_file = file_utils.download(kernel_url, self.tmp_dir)
+ kernel_file_image_settings = openstack_tests.file_image_test_settings(
+ name=self.image_name+'_kernel', file_path=kernel_image_file.name)
+ self.image_creators.append(create_image.OpenStackImage(self.os_creds, kernel_file_image_settings))
+ kernel_image = self.image_creators[-1].create()
+ self.assertIsNotNone(kernel_image)
+ self.assertEqual(get_image_size(kernel_file_image_settings), kernel_image.size)
+
+ # Create the ramdisk image
+ ramdisk_url = 'http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-initramfs'
+ if self.image_metadata:
+ if 'ramdisk_url' in self.image_metadata and self.image_metadata['ramdisk_url']:
+ ramdisk_url = self.image_metadata['ramdisk_url']
+ ramdisk_image_file = file_utils.download(ramdisk_url, self.tmp_dir)
+ ramdisk_file_image_settings = openstack_tests.file_image_test_settings(
+ name=self.image_name+'_ramdisk', file_path=ramdisk_image_file.name)
+ self.image_creators.append(create_image.OpenStackImage(self.os_creds, ramdisk_file_image_settings))
+ ramdisk_image = self.image_creators[-1].create()
+ self.assertIsNotNone(ramdisk_image)
+ self.assertEqual(get_image_size(ramdisk_file_image_settings), ramdisk_image.size)
+
+ # Create the main image
+ image_url = 'http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img'
+ image_file = file_utils.download(image_url, self.tmp_dir)
+ file_image_settings = openstack_tests.file_image_test_settings(name=self.image_name, file_path=image_file.name)
+ properties['kernel_id'] = kernel_image.id
+ properties['ramdisk_id'] = ramdisk_image.id
+ file_image_settings.extra_properties = properties
+ self.image_creators.append(create_image.OpenStackImage(self.os_creds, file_image_settings))
+ created_image = self.image_creators[-1].create()
+
+ self.assertIsNotNone(created_image)
+ self.assertEqual(self.image_name, created_image.name)
+
+ retrieved_image = glance_utils.get_image(self.glance, file_image_settings.name)
+ self.assertIsNotNone(retrieved_image)
+ self.assertEqual(self.image_creators[-1].get_image().size, retrieved_image.size)
+ self.assertEqual(get_image_size(file_image_settings), retrieved_image.size)
+ self.assertEqual(created_image.name, retrieved_image.name)
+ self.assertEqual(created_image.id, retrieved_image.id)
+ self.assertEqual(created_image.properties, retrieved_image.properties)
+
+ def test_create_three_part_image_from_url_3_creators(self):
+ """
+ Tests the creation of a 3-part OpenStack image from a URL.
+ """
+ # Set properties
+ properties = {}
+ if self.image_metadata and self.image_metadata['extra_properties']:
+ properties = self.image_metadata['extra_properties']
+
+ # Create the kernel image
+ kernel_image_settings = openstack_tests.cirros_image_settings(
+ name=self.image_name+'_kernel',
+ url='http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-kernel')
+
+ if self.image_metadata:
+ if 'kernel_url' in self.image_metadata and self.image_metadata['kernel_url']:
+ kernel_image_settings.url = self.image_metadata['kernel_url']
+ self.image_creators.append(create_image.OpenStackImage(self.os_creds, kernel_image_settings))
+ kernel_image = self.image_creators[-1].create()
+ self.assertIsNotNone(kernel_image)
+ self.assertEqual(get_image_size(kernel_image_settings), kernel_image.size)
+
+ # Create the ramdisk image
+ ramdisk_image_settings = openstack_tests.cirros_image_settings(
+ name=self.image_name+'_ramdisk',
+ url='http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-initramfs')
+ if self.image_metadata:
+ if 'ramdisk_url' in self.image_metadata and self.image_metadata['ramdisk_url']:
+ ramdisk_image_settings.url = self.image_metadata['ramdisk_url']
+ self.image_creators.append(create_image.OpenStackImage(self.os_creds, ramdisk_image_settings))
+ ramdisk_image = self.image_creators[-1].create()
+ self.assertIsNotNone(ramdisk_image)
+ self.assertEqual(get_image_size(ramdisk_image_settings), ramdisk_image.size)
+
+ # Create the main image
+ os_image_settings = openstack_tests.cirros_image_settings(
+ name=self.image_name,
+ url='http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img')
+ if self.image_metadata:
+ if 'disk_url' in self.image_metadata and self.image_metadata['disk_url']:
+ os_image_settings.url = self.image_metadata['disk_url']
+
+ properties['kernel_id'] = kernel_image.id
+ properties['ramdisk_id'] = ramdisk_image.id
+ os_image_settings.extra_properties = properties
+
+ self.image_creators.append(create_image.OpenStackImage(self.os_creds, os_image_settings))
+ created_image = self.image_creators[-1].create()
+ self.assertIsNotNone(created_image)
+ self.assertEqual(self.image_name, created_image.name)
+
+ retrieved_image = glance_utils.get_image(self.glance, os_image_settings.name)
+ self.assertIsNotNone(retrieved_image)
+
+ self.assertEqual(self.image_creators[-1].get_image().size, retrieved_image.size)
+ self.assertEqual(get_image_size(os_image_settings), retrieved_image.size)
+
+ self.assertEqual(created_image.name, retrieved_image.name)
+ self.assertEqual(created_image.id, retrieved_image.id)
+ self.assertEqual(created_image.properties, retrieved_image.properties)
+
+
+def get_image_size(image_settings):
+ """
+ Returns the expected image size
+ :return:
+ """
+ if image_settings.image_file:
+ return os.path.getsize(image_settings.image_file)
+ elif image_settings.url:
+ return int(file_utils.get_content_length(image_settings.url))
+ else:
+ raise Exception('Cannot retrieve expected image size. Image filename or URL has not been configured')
Code Review / snaps.git / blobdiff