def test_bless_instance_exception(self):
self.vmsconn.set_return_val("bless", utils.TestInducedException())
self.vmsconn.set_return_val("get_instance_info",
{'state': power_state.RUNNING})
self.vmsconn.set_return_val("unpause_instance", None)
blessed_uuid = utils.create_pre_blessed_instance(self.context)
blessed_instance = db.instance_get_by_uuid(self.context, blessed_uuid)
self.assertTrue(blessed_instance['disable_terminate'])
try:
self.cobalt.bless_instance(self.context,
instance_uuid=blessed_uuid,
migration_url=None)
self.fail("The bless error should have been re-raised up.")
except utils.TestInducedException:
pass
blessed_instance = db.instance_get_by_uuid(self.context, blessed_uuid)
self.assertEquals(vm_states.ERROR, blessed_instance['vm_state'])
system_metadata = db.instance_system_metadata_get(self.context, blessed_uuid)
self.assertEquals(None, system_metadata.get('images', None))
self.assertEquals(None, system_metadata.get('blessed', None))
self.assertEquals(None, blessed_instance['launched_at'])
self.assertTrue(blessed_instance['disable_terminate'])
def test_bless_instance_exception(self):
self.vmsconn.set_return_val("bless", utils.TestInducedException())
self.vmsconn.set_return_val("get_instance_info",
{'state': power_state.RUNNING})
self.vmsconn.set_return_val("unpause_instance", None)
blessed_uuid = utils.create_pre_blessed_instance(self.context)
blessed_instance = db.instance_get_by_uuid(self.context, blessed_uuid)
self.assertTrue(blessed_instance['disable_terminate'])
try:
self.cobalt.bless_instance(self.context,
instance_uuid=blessed_uuid,
migration_url=None)
self.fail("The bless error should have been re-raised up.")
except utils.TestInducedException:
pass
blessed_instance = db.instance_get_by_uuid(self.context, blessed_uuid)
self.assertEquals(vm_states.ERROR, blessed_instance['vm_state'])
system_metadata = db.instance_system_metadata_get(
self.context, blessed_uuid)
self.assertEquals(None, system_metadata.get('images', None))
self.assertEquals(None, system_metadata.get('blessed', None))
self.assertEquals(None, blessed_instance['launched_at'])
self.assertTrue(blessed_instance['disable_terminate'])
def test_bless_instance(self):
self.vmsconn.set_return_val("bless",
("newname", "migration_url", ["file1", "file2", "file3"],[]))
self.vmsconn.set_return_val("post_bless", ["file1_ref", "file2_ref", "file3_ref"])
self.vmsconn.set_return_val("bless_cleanup", None)
self.vmsconn.set_return_val("get_instance_info",
{'state': power_state.RUNNING})
pre_bless_time = datetime.utcnow()
blessed_uuid = utils.create_pre_blessed_instance(self.context)
migration_url, instance_ref = self.cobalt.bless_instance(
self.context,
instance_uuid=blessed_uuid,
migration_url=None)
blessed_instance = db.instance_get_by_uuid(self.context, blessed_uuid)
self.assertEquals("blessed", blessed_instance['vm_state'])
self.assertEquals("migration_url", migration_url)
system_metadata = db.instance_system_metadata_get(self.context, blessed_uuid)
self.assertEquals("file1_ref,file2_ref,file3_ref", system_metadata['images'])
self.assertTrue(pre_bless_time <= blessed_instance['launched_at'])
self.assertTrue(blessed_instance['disable_terminate'])
def test_bless_instance(self):
self.vmsconn.set_return_val(
"bless",
("newname", "migration_url", ["file1", "file2", "file3"], []))
self.vmsconn.set_return_val("post_bless",
["file1_ref", "file2_ref", "file3_ref"])
self.vmsconn.set_return_val("bless_cleanup", None)
self.vmsconn.set_return_val("get_instance_info",
{'state': power_state.RUNNING})
pre_bless_time = datetime.utcnow()
blessed_uuid = utils.create_pre_blessed_instance(self.context)
migration_url, instance_ref = self.cobalt.bless_instance(
self.context, instance_uuid=blessed_uuid, migration_url=None)
blessed_instance = db.instance_get_by_uuid(self.context, blessed_uuid)
self.assertEquals("blessed", blessed_instance['vm_state'])
self.assertEquals("migration_url", migration_url)
system_metadata = db.instance_system_metadata_get(
self.context, blessed_uuid)
self.assertEquals("file1_ref,file2_ref,file3_ref",
system_metadata['images'])
self.assertTrue(pre_bless_time <= blessed_instance['launched_at'])
self.assertTrue(blessed_instance['disable_terminate'])