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1 ########################################################################### 2 # 3 # This program is part of Zenoss Core, an open source monitoring platform. 4 # Copyright (C) 2007, Zenoss Inc. 5 # 6 # This program is free software; you can redistribute it and/or modify it 7 # under the terms of the GNU General Public License version 2 or (at your 8 # option) any later version as published by the Free Software Foundation. 9 # 10 # For complete information please visit: http://www.zenoss.com/oss/ 11 # 12 ########################################################################### 13 # This program is part of Zenoss Core, an open source monitoring platform. 14 # This program is free software; you can redistribute it and/or modify it 15 # under the terms of the GNU General Public License version 2 or (at your 16 # option) any later version as published by the Free Software Foundation. 17 # For complete information please visit: http://www.zenoss.com/oss/ 18 from Products.Zuul import getFacade 19 from time import time 2022 if deviceRoot is None: 23 return deviceName 24 device = deviceRoot.findDevice(deviceName) 25 if device is None: 26 return deviceName 27 return "<a href='%s'>%s</a>" % (device.getPrimaryUrlPath(), 28 device.titleOrId())2930 -def getHeartbeatObjects(failures=True, limit=0, deviceRoot=None, 31 keys=('alink', 'comp', 'dtime', 'devId')):32 beats = [] 33 now = int(time() * 1000) 34 heartbeats = getFacade('zep').getHeartbeats() 35 for heartbeat_dict in heartbeats: 36 # Seconds is difference between current time and last reported time 37 # ZEP returns milliseconds, so perform appropriate conversion 38 seconds = (now - heartbeat_dict['last_time']) / 1000 39 if failures is False or seconds >= heartbeat_dict['timeout_seconds']: 40 beat = { 41 keys[0]: deviceLink(deviceRoot, heartbeat_dict['monitor']), 42 keys[1]: heartbeat_dict['daemon'], 43 keys[2]: seconds 44 } 45 if len(keys) > 3: 46 beat[keys[3]] = heartbeat_dict['monitor'] 47 beats.append(beat) 48 if limit: 49 return beats[:limit] 50 return beats51
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