def _setup_fakelibvirt(self): # So that the _supports_direct_io does the test based # on the current working directory, instead of the # default instances_path which doesn't exist self.flags(instances_path=self.useFixture(fixtures.TempDir()).path) # Put fakelibvirt in place if 'libvirt' in sys.modules: self.saved_libvirt = sys.modules['libvirt'] else: self.saved_libvirt = None import nova.tests.unit.virt.libvirt.fake_imagebackend as \ fake_imagebackend import nova.tests.unit.virt.libvirt.fake_libvirt_utils as \ fake_libvirt_utils import nova.tests.unit.virt.libvirt.fakelibvirt as fakelibvirt sys.modules['libvirt'] = fakelibvirt import nova.virt.libvirt.driver import nova.virt.libvirt.firewall import nova.virt.libvirt.host self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.driver.imagebackend', fake_imagebackend)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.driver.libvirt', fakelibvirt)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.driver.libvirt_utils', fake_libvirt_utils)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.host.libvirt', fakelibvirt)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.imagebackend.libvirt_utils', fake_libvirt_utils)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.firewall.libvirt', fakelibvirt)) fakelibvirt.disable_event_thread(self) self.flags(rescue_image_id="2", rescue_kernel_id="3", rescue_ramdisk_id=None, snapshots_directory='./', group='libvirt') def fake_extend(image, size): pass def fake_migrateToURI(*a): pass def fake_make_drive(_self, _path): pass def fake_get_instance_disk_info(_self, instance, xml=None, block_device_info=None): return '[]' def fake_delete_instance_files(_self, _instance): pass self.stubs.Set(nova.virt.libvirt.driver.LibvirtDriver, '_get_instance_disk_info', fake_get_instance_disk_info) self.stubs.Set(nova.virt.libvirt.driver.disk, 'extend', fake_extend) self.stubs.Set(nova.virt.libvirt.driver.LibvirtDriver, 'delete_instance_files', fake_delete_instance_files) # Like the existing fakelibvirt.migrateToURI, do nothing, # but don't fail for these tests. self.stubs.Set(nova.virt.libvirt.driver.libvirt.Domain, 'migrateToURI', fake_migrateToURI) # We can't actually make a config drive v2 because ensure_tree has # been faked out self.stubs.Set(nova.virt.configdrive.ConfigDriveBuilder, 'make_drive', fake_make_drive)
def _setup_fakelibvirt(self): # So that the _supports_direct_io does the test based # on the current working directory, instead of the # default instances_path which doesn't exist self.flags(instances_path=self.useFixture(fixtures.TempDir()).path) # Put fakelibvirt in place if 'libvirt' in sys.modules: self.saved_libvirt = sys.modules['libvirt'] else: self.saved_libvirt = None import nova.tests.unit.virt.libvirt.fake_imagebackend as \ fake_imagebackend import nova.tests.unit.virt.libvirt.fake_libvirt_utils as \ fake_libvirt_utils import nova.tests.unit.virt.libvirt.fakelibvirt as fakelibvirt sys.modules['libvirt'] = fakelibvirt import nova.virt.libvirt.driver import nova.virt.libvirt.firewall import nova.virt.libvirt.host self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.driver.imagebackend', fake_imagebackend)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.driver.libvirt', fakelibvirt)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.driver.libvirt_utils', fake_libvirt_utils)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.host.libvirt', fakelibvirt)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.imagebackend.libvirt_utils', fake_libvirt_utils)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.firewall.libvirt', fakelibvirt)) fakelibvirt.disable_event_thread(self) self.flags(rescue_image_id="2", rescue_kernel_id="3", rescue_ramdisk_id=None, snapshots_directory='./', group='libvirt') def fake_extend(image, size): pass def fake_migrateToURI(*a): pass def fake_make_drive(_self, _path): pass def fake_get_instance_disk_info(_self, instance, xml=None, block_device_info=None): return '[]' def fake_delete_instance_files(_self, _instance): pass self.stubs.Set(nova.virt.libvirt.driver.LibvirtDriver, '_get_instance_disk_info', fake_get_instance_disk_info) self.stubs.Set(nova.virt.libvirt.driver.disk, 'extend', fake_extend) self.stubs.Set(nova.virt.libvirt.driver.LibvirtDriver, 'delete_instance_files', fake_delete_instance_files) # Like the existing fakelibvirt.migrateToURI, do nothing, # but don't fail for these tests. self.stubs.Set(nova.virt.libvirt.driver.libvirt.Domain, 'migrateToURI', fake_migrateToURI) # We can't actually make a config drive v2 because ensure_tree has # been faked out self.stubs.Set(nova.virt.configdrive.ConfigDriveBuilder, 'make_drive', fake_make_drive)
def _setup_fakelibvirt(self): # So that the _supports_direct_io does the test based # on the current working directory, instead of the # default instances_path which doesn't exist self.flags(instances_path=self.useFixture(fixtures.TempDir()).path) # Put fakelibvirt in place if 'libvirt' in sys.modules: self.saved_libvirt = sys.modules['libvirt'] else: self.saved_libvirt = None import nova.tests.unit.virt.libvirt.fake_imagebackend as \ fake_imagebackend import nova.tests.unit.virt.libvirt.fake_libvirt_utils as \ fake_libvirt_utils import nova.tests.unit.virt.libvirt.fakelibvirt as fakelibvirt import nova.tests.unit.virt.libvirt.fake_os_brick_connector as \ fake_os_brick_connector sys.modules['libvirt'] = fakelibvirt import nova.virt.libvirt.driver import nova.virt.libvirt.firewall import nova.virt.libvirt.host self.useFixture(fake_imagebackend.ImageBackendFixture()) self.useFixture( fixtures.MonkeyPatch('nova.virt.libvirt.driver.libvirt', fakelibvirt)) self.useFixture( fixtures.MonkeyPatch('nova.virt.libvirt.driver.libvirt_utils', fake_libvirt_utils)) self.useFixture( fixtures.MonkeyPatch('nova.virt.libvirt.host.libvirt', fakelibvirt)) self.useFixture( fixtures.MonkeyPatch( 'nova.virt.libvirt.imagebackend.libvirt_utils', fake_libvirt_utils)) self.useFixture( fixtures.MonkeyPatch('nova.virt.libvirt.firewall.libvirt', fakelibvirt)) self.useFixture( fixtures.MonkeyPatch('nova.virt.libvirt.driver.connector', fake_os_brick_connector)) fakelibvirt.disable_event_thread(self) self.flags(rescue_image_id="2", rescue_kernel_id="3", rescue_ramdisk_id=None, snapshots_directory='./', sysinfo_serial='none', group='libvirt') def fake_extend(image, size): pass def fake_migrate(_self, destination, migrate_uri=None, params=None, flags=0, domain_xml=None, bandwidth=0): pass def fake_make_drive(_self, _path): pass def fake_get_instance_disk_info(_self, instance, xml=None, block_device_info=None): return '[]' def fake_delete_instance_files(_self, _instance): pass def fake_wait(): pass def fake_detach_device_with_retry(_self, get_device_conf_func, device, persistent, live, max_retry_count=7, inc_sleep_time=2, max_sleep_time=30): # Still calling detach, but instead of returning function # that actually checks if device is gone from XML, just continue # because XML never gets updated in these tests _self.detach_device(get_device_conf_func(device), persistent=persistent, live=live) return fake_wait self.stubs.Set(nova.virt.libvirt.driver.LibvirtDriver, '_get_instance_disk_info', fake_get_instance_disk_info) self.stubs.Set(nova.virt.libvirt.driver.disk_api, 'extend', fake_extend) self.stubs.Set(nova.virt.libvirt.driver.LibvirtDriver, 'delete_instance_files', fake_delete_instance_files) self.stubs.Set(nova.virt.libvirt.guest.Guest, 'detach_device_with_retry', fake_detach_device_with_retry) self.stubs.Set(nova.virt.libvirt.guest.Guest, 'migrate', fake_migrate) # We can't actually make a config drive v2 because ensure_tree has # been faked out self.stubs.Set(nova.virt.configdrive.ConfigDriveBuilder, 'make_drive', fake_make_drive)
def _setup_fakelibvirt(self): # So that the _supports_direct_io does the test based # on the current working directory, instead of the # default instances_path which doesn't exist self.flags(instances_path=self.useFixture(fixtures.TempDir()).path) # Put fakelibvirt in place if 'libvirt' in sys.modules: self.saved_libvirt = sys.modules['libvirt'] else: self.saved_libvirt = None import nova.tests.unit.virt.libvirt.fake_imagebackend as \ fake_imagebackend import nova.tests.unit.virt.libvirt.fake_libvirt_utils as \ fake_libvirt_utils import nova.tests.unit.virt.libvirt.fakelibvirt as fakelibvirt import nova.tests.unit.virt.libvirt.fake_os_brick_connector as \ fake_os_brick_connector sys.modules['libvirt'] = fakelibvirt import nova.virt.libvirt.driver import nova.virt.libvirt.firewall import nova.virt.libvirt.host self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.driver.imagebackend', fake_imagebackend)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.driver.libvirt', fakelibvirt)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.driver.libvirt_utils', fake_libvirt_utils)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.host.libvirt', fakelibvirt)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.imagebackend.libvirt_utils', fake_libvirt_utils)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.firewall.libvirt', fakelibvirt)) self.useFixture(fixtures.MonkeyPatch( 'nova.virt.libvirt.driver.connector', fake_os_brick_connector)) fakelibvirt.disable_event_thread(self) self.flags(rescue_image_id="2", rescue_kernel_id="3", rescue_ramdisk_id=None, snapshots_directory='./', group='libvirt') def fake_extend(image, size): pass def fake_migrateToURI(*a): pass def fake_make_drive(_self, _path): pass def fake_get_instance_disk_info(_self, instance, xml=None, block_device_info=None): return '[]' def fake_delete_instance_files(_self, _instance): pass def fake_wait(): pass def fake_detach_device_with_retry(_self, get_device_conf_func, device, persistent, live, max_retry_count=7, inc_sleep_time=2, max_sleep_time=30): # Still calling detach, but instead of returning function # that actually checks if device is gone from XML, just continue # because XML never gets updated in these tests _self.detach_device(get_device_conf_func(device), persistent=persistent, live=live) return fake_wait self.stubs.Set(nova.virt.libvirt.driver.LibvirtDriver, '_get_instance_disk_info', fake_get_instance_disk_info) self.stubs.Set(nova.virt.libvirt.driver.disk, 'extend', fake_extend) self.stubs.Set(nova.virt.libvirt.driver.LibvirtDriver, 'delete_instance_files', fake_delete_instance_files) self.stubs.Set(nova.virt.libvirt.guest.Guest, 'detach_device_with_retry', fake_detach_device_with_retry) # Like the existing fakelibvirt.migrateToURI, do nothing, # but don't fail for these tests. self.stubs.Set(nova.virt.libvirt.driver.libvirt.Domain, 'migrateToURI', fake_migrateToURI) # We can't actually make a config drive v2 because ensure_tree has # been faked out self.stubs.Set(nova.virt.configdrive.ConfigDriveBuilder, 'make_drive', fake_make_drive)