def ovs_2703_kill_various_services_test():
"""
Kill various services and see if they recover
"""
# @TODO 1: This test does not belong in the vPool tests, its a service test which happens to create a vPool
# @TODO 2: Make test smarter to test all required services on all node types
vpool = GeneralVPool.get_vpool_by_name(General.get_config().get('vpool', 'name'))
if vpool is None:
vpool, _ = GeneralVPool.add_vpool()
errors = []
root_client = SSHClient(GeneralStorageRouter.get_local_storagerouter(), username='******')
for service_name in GeneralService.get_all_service_templates():
if GeneralService.has_service(name=service_name,
client=root_client) is False:
continue
if GeneralService.get_service_status(name=service_name,
client=root_client) is False:
errors.append('Service {0} not found in running state'.format(service_name))
continue
pid_before = GeneralService.get_service_pid(name=service_name,
client=root_client)
if pid_before == -1:
errors.append('Service {0} has unknown PID before being killed'.format(service_name))
continue
GeneralService.kill_service(name=service_name,
client=root_client)
time.sleep(5)
if GeneralService.get_service_status(name=service_name,
client=root_client) is False:
errors.append('Service {0} not found in running state after killing it'.format(service_name))
continue
pid_after = GeneralService.get_service_pid(name=service_name,
client=root_client)
if pid_after == -1:
errors.append('Service {0} has unknown PID after being killed'.format(service_name))
continue
if pid_before == pid_after:
errors.append('Kill command did not work on service {0}'.format(service_name))
GeneralVPool.remove_vpool(vpool)
assert len(errors) == 0, "Following issues were found with the services:\n - {0}".format('\n - '.join(errors))
