How to use remove_host method in tempest

Best Python code snippet using tempest_python

test_aggregates.py

Source:test_aggregates.py

...350                self.req, "1", body={"add_host": "1"})351    def test_add_host_with_non_string(self):352        self.assertRaises(self.bad_request, eval(self.add_host),353                self.req, "1", body={"add_host": {"host": 1}})354    def test_remove_host(self):355        def stub_remove_host_from_aggregate(context, aggregate, host):356            self.assertEqual(context, self.context, "context")357            self.assertEqual("1", aggregate, "aggregate")358            self.assertEqual("host1", host, "host")359            stub_remove_host_from_aggregate.called = True360            return {}361        self.stubs.Set(self.controller.api,362                       "remove_host_from_aggregate",363                       stub_remove_host_from_aggregate)364        eval(self.remove_host)(self.req, "1",365                                  body={"remove_host": {"host": "host1"}})366        self.assertTrue(stub_remove_host_from_aggregate.called)367    def test_remove_host_no_admin(self):368        self.assertRaises(exception.PolicyNotAuthorized,...

test_sync_vm.py

Source:test_sync_vm.py

1import pytest2import json3class TestSyncVM:4	"""5	Tests for sync vm6	"""7	BAD_SYNC_VM_INPUT = [8	('fake-backend-0-0', 'cannot resolve host'),9	('backend-0-0', 'not a valid virtual machine'),10	('hypervisor=backend-0-0', 'not a valid hypervisor')11	]12	@pytest.mark.parametrize('params, msg', BAD_SYNC_VM_INPUT)13	def test_invalid_parameters(self, add_hypervisor, add_vm_multiple, add_host, host, params, msg):14		result = host.run(f'stack sync vm {params}')15		assert result.rc != 0 and msg in result.stderr16	def test_no_vm(self, add_host, host):17		result = host.run(f'stack sync vm')18		assert result.rc == 019	# Test VM's marked for deletion20	# aren't removed without using force21	def test_remove_after_sync(self, add_hypervisor, add_vm_multiple, host):22		remove_host = host.run(f'stack remove vm vm-backend-0-4')23		assert remove_host.rc == 024		sync_host = host.run('stack sync vm')25		assert sync_host.rc == 026		list_host = host.run('stack list vm hypervisor=hypervisor-0-1 output-format=json')27		assert list_host.rc == 028		assert json.loads(list_host.stdout) == [29			{30				'virtual machine': 'vm-backend-0-3',31				'hypervisor': 'hypervisor-0-1',32				'memory': 2048,33				'cpu': 1,34				'pending deletion': False35			},36			{37				'virtual machine': 'vm-backend-0-4',38				'hypervisor': 'hypervisor-0-1',39				'memory': 2048,40				'cpu': 2,41				'pending deletion': True42			}43		]44	# Test with the force parameter45	# if VM's marked for deletion46	# are removed after running sync47	# even though the hypervisor48	# can't be reached49	def test_remove_after_sync_force(self, add_hypervisor, add_vm_multiple, host):50		remove_host = host.run(f'stack remove vm vm-backend-0-4')51		assert remove_host.rc == 052		sync_host = host.run('stack sync vm force=y')53		assert sync_host.rc == 054		list_host = host.run('stack list vm hypervisor=hypervisor-0-1 output-format=json')55		assert list_host.rc == 056		assert json.loads(list_host.stdout) == [{57			'virtual machine': 'vm-backend-0-3',58			'hypervisor': 'hypervisor-0-1',59			'memory': 2048,60			'cpu': 1,61			'pending deletion': False62		}]63	# Test syncing per hypervisor64	def test_sync_hypervisor(self, add_hypervisor, add_vm_multiple, host):65		# We mark two hosts for deletion but66		# only sync hypervisor-0-2, so only67		# vm-backend-0-6 should be removed68		remove_host = host.run(f'stack remove vm vm-backend-0-4')69		assert remove_host.rc == 070		remove_host = host.run(f'stack remove vm vm-backend-0-6')71		assert remove_host.rc == 072		# Since there is no live hypervisor73		# connection, force is needed here74		sync_host = host.run('stack sync vm hypervisor=hypervisor-0-2 force=y')75		assert sync_host.rc == 076		list_host = host.run('stack list vm output-format=json')77		assert list_host.rc == 078		assert json.loads(list_host.stdout) == [79			{80				'virtual machine': 'vm-backend-0-3',81				'hypervisor': 'hypervisor-0-1',82				'memory': 2048,83				'cpu': 1,84				'pending deletion': False85			},86			{87				'virtual machine': 'vm-backend-0-4',88				'hypervisor': 'hypervisor-0-1',89				'memory': 2048,90				'cpu': 2,91				'pending deletion': True92			},93			{94				'virtual machine': 'vm-backend-0-5',95				'hypervisor': 'hypervisor-0-2',96				'memory': 3072,97				'cpu': 3,98				'pending deletion': False99			}...

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