def switch_host_off(self, context, sleep_command, host, controller_topic):
if controller_topic != CONF.controller_topic:
return False
cctxt = self.client.prepare(server = host)
sleep_command = jsonutils.to_primitive(sleep_command)
controller_topic = jsonutils.to_primitive(controller_topic)
cctxt.cast(context, 'switch_host_off', sleep_command=sleep_command, controller_topic=controller_topic)
def switch_host_off(self, context, sleep_command, host, controller_topic):
if controller_topic != CONF.controller_topic:
return False
cctxt = self.client.prepare(server=host)
sleep_command = jsonutils.to_primitive(sleep_command)
controller_topic = jsonutils.to_primitive(controller_topic)
cctxt.cast(context,
'switch_host_off',
sleep_command=sleep_command,
controller_topic=controller_topic)
def create_vm_select_algorithm(self, context, algorithm_create_values):
algorithm_create_values = jsonutils.to_primitive(
algorithm_create_values)
cctxt = self.client.prepare()
return cctxt.call(context,
'create_vm_select_algorithm',
algorithm_create_values=algorithm_create_values)
def update_vm_select_algorithm(self, context, id, values):
values_p = jsonutils.to_primitive(values)
cctxt = self.client.prepare()
return cctxt.call(context,
'update_vm_select_algorithm',
id=id,
values=values_p)
def update_host_load_states(self, context, id, update_value):
update_value_p = jsonutils.to_primitive(update_value)
cctxt = self.client.prepare()
return cctxt.call(context,
'update_host_load_states',
id=id,
values=update_value_p)
def create_vm_metadata(self, context, vm_create_values):
"""
注：这个方法需要比较细致地来写；
"""
cctxt = self.client.prepare()
vm_create_values = jsonutils.to_primitive(vm_create_values)
return cctxt.call(context, 'create_vm_metadata', vm_create_values=vm_create_values)
def update_host_init_data_temp(self, context, host_id, update_values):
update_values_p = jsonutils.to_primitive(update_values)
cctxt = self.client.prepare()
return cctxt.call(context,
'update_host_init_data_temp',
host_id,
values=update_values_p)
def update_host_cpu_data_temp_by_id(self, context, update_values,
host_uuid):
cctxt = self.client.prepare()
update_value_p = jsonutils.to_primitive(update_values)
return cctxt.call(context,
'update_host_cpu_data_temp_by_id',
host_uuid=host_uuid,
update_values=update_value_p)
def vms_migration(self, context, vms_migration_topic):
if vms_migration_topic != CONF.vms_migration_topic:
return False
vms_migration_topic = jsonutils.to_primitive(vms_migration_topic)
cctxt = self.client.prepare()
return cctxt.call(context,
'vms_migration',
vms_migration_topic=vms_migration_topic)
def update_host_cpu_data_temp_by_id(self, context, update_values, host_uuid):
cctxt = self.client.prepare()
update_value_p = jsonutils.to_primitive(update_values)
return cctxt.call(
context,
'update_host_cpu_data_temp_by_id',
host_uuid=host_uuid,
update_values=update_value_p)
def vms_selection(self, context, host_uuid, vms_selection_topic):
if vms_selection_topic != CONF.vms_selection_topic:
return False
load_detection_topic = jsonutils.to_primitive(vms_selection_topic)
cctxt = self.client.prepare(server=host_uuid)
return cctxt.call(context,
'vms_selection',
vms_selection_topic=vms_selection_topic)
def create_vm_metadata(self, context, vm_create_values):
"""
注：这个方法需要比较细致地来写；
"""
cctxt = self.client.prepare()
vm_create_values = jsonutils.to_primitive(vm_create_values)
return cctxt.call(context,
'create_vm_metadata',
vm_create_values=vm_create_values)
def hosts_vms_data_collection(self, context, data_collection_topic):
if data_collection_topic != CONF.data_collection_topic:
return False
data_collection_topic = jsonutils.to_primitive(data_collection_topic)
cctxt = self.client.prepare()
return cctxt.call(context, 'hosts_vms_data_collection')
def update_host_init_data_temp(self, context, host_id, update_values):
update_values_p = jsonutils.to_primitive(update_values)
cctxt = self.client.prepare()
return cctxt.call(context, 'update_host_init_data_temp', host_id, values=update_values_p)
def create_host_init_data(self, context, update_values):
update_values_p = jsonutils.to_primitive(update_values)
cctxt = self.client.prepare()
return cctxt.call(context, 'create_host_init_data', values=update_values_p)
def update_host_load_states(self, context, id, update_value):
update_value_p = jsonutils.to_primitive(update_value)
cctxt = self.client.prepare()
return cctxt.call(context, 'update_host_load_states', id=id, values=update_value_p)
def update_vm_select_algorithm(self, context, id, values):
values_p = jsonutils.to_primitive(values)
cctxt = self.client.prepare()
return cctxt.call(context, 'update_vm_select_algorithm', id=id, values=values_p)
def create_vm_select_algorithm(self, context, algorithm_create_values):
algorithm_create_values = jsonutils.to_primitive(algorithm_create_values)
cctxt = self.client.prepare()
return cctxt.call(context, 'create_vm_select_algorithm', algorithm_create_values=algorithm_create_values)
def serialize_entity(context, entity):
return jsonutils.to_primitive(entity, convert_instances=True)
def vms_migration(self, context, vms_migration_topic):
if vms_migration_topic != CONF.vms_migration_topic:
return False
vms_migration_topic = jsonutils.to_primitive(vms_migration_topic)
cctxt = self.client.prepare()
return cctxt.call(context, 'vms_migration', vms_migration_topic=vms_migration_topic)
def ping(self, context, arg, timeout=None):
arg_p = jsonutils.to_primitive(arg)
cctxt = self.client.prepare(timeout=timeout)
return cctxt.call(context, 'ping', arg=arg_p)
def create_host_init_data(self, context, update_values):
update_values_p = jsonutils.to_primitive(update_values)
cctxt = self.client.prepare()
return cctxt.call(context,
'create_host_init_data',
values=update_values_p)
def ping(self, context, arg):
resp = {'service': self.service_name, 'arg': arg}
return jsonutils.to_primitive(resp)
def hosts_vms_data_collection(self, context, data_collection_topic):
if data_collection_topic != CONF.data_collection_topic:
return False
data_collection_topic = jsonutils.to_primitive(data_collection_topic)
cctxt = self.client.prepare()
return cctxt.call(context, 'hosts_vms_data_collection')
def vms_selection(self, context, host_uuid, vms_selection_topic):
if vms_selection_topic != CONF.vms_selection_topic:
return False
load_detection_topic = jsonutils.to_primitive(vms_selection_topic)
cctxt = self.client.prepare(server = host_uuid)
return cctxt.call(context, 'vms_selection', vms_selection_topic=vms_selection_topic)
