def run_test(dev_type, params, test_obj=None):
"""
Test the connectivity of vm's interface
1) Start the vm with a interface
2) Check the network driver of VM's interface
3) Check the network connectivity
4) Destroy the VM
"""
# Setup Iface device
vmxml = vm_xml.VMXML.new_from_dumpxml(vm_name)
iface_dict = interface_base.parse_iface_dict(params)
iface_dev = interface_base.create_iface(dev_type, iface_dict)
libvirt.add_vm_device(vmxml, iface_dev)
logging.info("Start a VM with a '%s' type interface.", dev_type)
vm.start()
vm_session = vm.wait_for_serial_login(timeout=240)
vm_iface_info = interface_base.get_vm_iface_info(vm_session)
if params.get('vm_iface_driver'):
if vm_iface_info.get('driver') != params.get('vm_iface_driver'):
test.fail("VM iface should be {}, but got {}."
.format(params.get('vm_iface_driver'),
vm_iface_info.get('driver')))
logging.info("Check the network connectivity")
check_points.check_network_accessibility(
vm, test_obj=test_obj, **params)
virsh.destroy(vm.name, **VIRSH_ARGS)
def run_test(dev_type, params, test_obj=None):
"""
Test domain lifecycle
1) Start the vm and check network
2) Destroy and start the VM, and check network
3) Save and restore, and check network
4) Suspend and resume, and check network
5) Reboot the VM and check the network
"""
# Setup Iface device
vmxml = vm_xml.VMXML.new_from_dumpxml(vm_name)
iface_dict = eval(params.get('iface_dict', '{}'))
iface_dev = interface_base.create_iface(dev_type, iface_dict)
libvirt.add_vm_device(vmxml, iface_dev)
logging.info("Start a VM with a '%s' type interface.", dev_type)
vm.start()
vm.wait_for_serial_login(timeout=240).close()
check_points.check_network_accessibility(vm,
test_obj=test_obj,
**params)
logging.info("Destroy and start the VM.")
virsh.destroy(vm.name, **VIRSH_ARGS)
virsh.start(vm.name, **VIRSH_ARGS)
check_points.check_network_accessibility(vm,
test_obj=test_obj,
config_vdpa=True,
**params)
logging.info("Save the VM.")
save_error = "yes" == params.get("save_error", "no")
save_path = os.path.join(data_dir.get_tmp_dir(), vm.name + '.save')
res = virsh.save(vm.name, 'sss', debug=True)
libvirt.check_exit_status(res, expect_error=save_error)
if not save_error:
logging.info("Restore vm.")
virsh.restore(save_path, **VIRSH_ARGS)
check_points.check_network_accessibility(vm,
test_obj=test_obj,
config_vdpa=False,
**params)
logging.info("Suspend and resume the vm.")
virsh.suspend(vm.name, **VIRSH_ARGS)
if not libvirt.check_vm_state(vm_name, "paused"):
test.fail("VM should be paused!")
virsh.resume(vm.name, **VIRSH_ARGS)
if not libvirt.check_vm_state(vm_name, "running"):
test.fail("VM should be running!")
check_points.check_network_accessibility(vm,
test_obj=test_obj,
config_vdpa=False,
**params)
logging.debug("Reboot VM and check network.")
virsh.reboot(vm.name, **VIRSH_ARGS)
check_points.check_network_accessibility(vm,
test_obj=test_obj,
config_vdpa=False,
**params)