def __wait_node_fdu_state_change(self, instanceid, state):
'''
Function used to wait if an instance changest state
(eg. configured -> run) or goes to error state
:param node_uuid
:param fdu_uuid
:param state the new expected state
:return dict {'status':<new status>,
'fdu_uuid':fdu_uuid}
'''
fdu_info = self.connector.glob.actual.get_node_fdu_instance(
self.sysid, self.tenantid, '*', instanceid)
while fdu_info is None:
fdu_info = self.connector.glob.actual.get_node_fdu_instance(
self.sysid, self.tenantid, '*', instanceid)
fdu = InfraFDU(fdu_info)
es = fdu.get_status()
while es.upper() not in [state, 'ERROR']:
fdu_info = self.connector.glob.actual.get_node_fdu_instance(
self.sysid, self.tenantid, '*', instanceid)
fdu = InfraFDU(fdu_info)
es = fdu.get_status()
if es.upper() == 'ERROR':
raise ValueError(
'Unable to change state to {} for FDU Instance: {} Errno: {} Msg: {}'
.format(state, instanceid, fdu_info.get('error_code'),
fdu_info.get('error_msg')))
return fdu_info
def __wait_node_fdu_state_change(self, instanceid, state):
'''
Waits an FDU instance state to change
parameters
----------
instanceid : string
UUID of instance
state : string
new state
returns
--------
dictionary
'''
fdu_info = self.connector.glob.actual.get_node_fdu_instance(
self.sysid, self.tenantid, '*', instanceid)
while fdu_info is None:
fdu_info = self.connector.glob.actual.get_node_fdu_instance(
self.sysid, self.tenantid, '*', instanceid)
fdu = InfraFDU(fdu_info)
es = fdu.get_status()
while es.upper() not in [state, 'ERROR']:
fdu_info = self.connector.glob.actual.get_node_fdu_instance(
self.sysid, self.tenantid, '*', instanceid)
fdu = InfraFDU(fdu_info)
es = fdu.get_status()
if es.upper() == 'ERROR':
raise ValueError('Unable to change state to {} for FDU Instance: {} Errno: {} Msg: {}'.format(
state, instanceid,fdu_info.get('error_code'), fdu_info.get('error_msg')))
return fdu_info