本文整理汇总了Python中enarksh.DataLayer.DataLayer.rollback方法的典型用法代码示例。如果您正苦于以下问题：Python DataLayer.rollback方法的具体用法？Python DataLayer.rollback怎么用？Python DataLayer.rollback使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类enarksh.DataLayer.DataLayer的用法示例。
在下文中一共展示了DataLayer.rollback方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: handle
# 需要导入模块: from enarksh.DataLayer import DataLayer [as 别名]
# 或者: from enarksh.DataLayer.DataLayer import rollback [as 别名]
def handle(_event, message, controller):
"""
Handles a NodeActionWebMessage received event.
:param * _event: Not used.
:param enarksh.controller.message.NodeActionWebMessage.NodeActionWebMessage message: The message.
:param enarksh.controller.Controller.Controller controller: The controller.
"""
del _event
log = logging.getLogger('enarksh')
# Compose a response message for the web interface.
response = {'ret': 0,
'new_run': 0,
'message': 'OK'}
try:
NodeActionMessageBaseEventHandler.base_handle(controller,
response,
message.sch_id,
message.rnd_id,
message.act_id)
DataLayer.commit()
except Exception:
log.exception('Error')
response['ret'] = -1
response['message'] = 'Internal error'
DataLayer.rollback()
# Send the message to the web interface.
controller.message_controller.send_message('lockstep', response, True)示例2: handle
# 需要导入模块: from enarksh.DataLayer import DataLayer [as 别名]
# 或者: from enarksh.DataLayer.DataLayer import rollback [as 别名]
def handle(_event, message, controller):
"""
Handles a PossibleNodeActionsWebMessage received event.
:param * _event: Not used.
:param enarksh.controller.message.PossibleNodeActionsWebMessage.PossibleNodeActionsWebMessage message:
The message.
:param enarksh.controller.Controller.Controller controller: The controller.
"""
del _event
log = logging.getLogger('enarksh')
try:
schedule = controller.get_schedule_by_sch_id(message.sch_id)
if schedule:
response = schedule.request_possible_node_actions(message.rnd_id)
else:
response = Schedule.get_response_template()
DataLayer.commit()
except Exception:
log.exception('Error')
response = dict()
response['ret'] = -1
response['message'] = 'Internal error'
DataLayer.rollback()
# Send the message to the web interface.
controller.message_controller.send_message('lockstep', response, True)示例3: handle
# 需要导入模块: from enarksh.DataLayer import DataLayer [as 别名]
# 或者: from enarksh.DataLayer.DataLayer import rollback [as 别名]
def handle(_event, message, controller):
"""
Handles a JobFinishedMessage received event.
:param * _event: Not used.
:param enarksh.controller.message.ScheduleDefinitionMessage.ScheduleDefinitionMessage message: The message.
:param enarksh.controller.Controller.Controller controller: The controller.
"""
del _event
log = logging.getLogger('enarksh')
try:
# Validate XML against XSD.
reader = XmlReader()
schedule = reader.parse_schedule(message.xml, message.filename)
# Test schedule is currently running.
name = schedule.name
if name in controller.schedules:
raise Exception("Schedule '%s' is currently running." % name)
# Insert the XML definition as BLOB in tot the database.
blb_id = DataLayer.enk_blob_insert_blob(os.path.basename(message.filename), 'text/xml', message.xml)
srv_id = DataLayer.enk_reader_schedule_create_revision(blb_id, name)
if not srv_id:
raise Exception("Schedule '%s' is already loaded." % name)
# Store the new schedule definition into the database.
schedule.store(srv_id, 1)
DataLayer.enk_back_schedule_revision_create_run(srv_id)
response = {'ret': 0,
'message': "Schedule '%s' successfully loaded." % name}
DataLayer.commit()
except Exception:
log.exception('Error')
response = {'ret': -1,
'message': 'Internal error'}
DataLayer.rollback()
# Send the message to the web interface.
controller.message_controller.send_message('lockstep', response, True)示例4: main
# 需要导入模块: from enarksh.DataLayer import DataLayer [as 别名]
# 或者: from enarksh.DataLayer.DataLayer import rollback [as 别名]
def main(self, filename):
"""
The main function of load_schedule.
:param str filename: The filename with the XML definition of the host.
"""
try:
DataLayer.connect()
reader = XmlReader()
host = reader.parse_host(filename)
host.store()
DataLayer.commit()
DataLayer.disconnect()
except Exception as exception:
DataLayer.rollback()
DataLayer.disconnect()
raise exception示例5: handle
# 需要导入模块: from enarksh.DataLayer import DataLayer [as 别名]
# 或者: from enarksh.DataLayer.DataLayer import rollback [as 别名]
def handle(_event, _message, controller):
"""
Handles a NagiosMessage received event.
:param * _event: Not used.
:param * _message: Not used.
:param enarksh.controller.Controller.Controller controller: The controller.
"""
del _event, _message
log = logging.getLogger('enarksh')
rst_count = {enarksh.ENK_RST_ID_COMPLETED: 0,
enarksh.ENK_RST_ID_ERROR: 0,
enarksh.ENK_RST_ID_QUEUED: 0,
enarksh.ENK_RST_ID_RUNNING: 0,
enarksh.ENK_RST_ID_WAITING: 0}
response = {'ret': 0,
'rst_count': rst_count,
'sch_count': len(controller.schedules)}
try:
for schedule in controller.schedules.values():
schedule.nagios_performance_data(rst_count)
except Exception as exception:
log.exception('Error')
response['ret'] = -1
response['message'] = str(exception)
DataLayer.rollback()
# Send response message to the CLI client.
controller.message_controller.send_message('lockstep', response)