Difference between revisions of "ZenDMD Tip - Bulk Device Removal"

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(bulk device deletion,)
 
m (format)
 
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Below is the script to achieve bulk devices deletion on Zenoss :
+
Below is the script to achieve bulk devices deletion on Zenoss : Thanks to Ryan Matt, Daniel Rich of Zenoss Community for contribution .<br />
  
Copy and paste the content in .py format . Make sure file named devicelist.txt is in same directory as this script .  
+
:Copy and paste the content in .py format . Make sure file named devicelist.txt is in same directory as this script . Script can be downloaded from https://gist.github.com/hackeys/6367951#file-bulkdevicedeletion-py
  
:#!/usr/bin/env python
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<syntaxhighlight lang=python>
:
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#!/usr/bin/env python#
:# import the stuff that zendmd needs and create the dmd context
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#import the stuff that zendmd needs and create the dmd context
:import Globals
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import Globalsfrom Products.ZenUtils.ZenScriptBase
:from Products.ZenUtils.ZenScriptBase import ZenScriptBase
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import ZenScriptBase
:from transaction import commit
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from transaction import commit
:dmd = ZenScriptBase(connect=True, noopts=True).dmd
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dmd = ZenScriptBase(connect=True, noopts=True).dmd
:
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:# import the stuff that zep needs
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# import the stuff that zep needs
:from Products.Zuul import getFacade, listFacades
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from Products.Zuul import getFacade, listFacades
:from zenoss.protocols.jsonformat import from_dict
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from zenoss.protocols.jsonformat import from_dict
:from zenoss.protocols.protobufs.zep_pb2 import EventSummary
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from zenoss.protocols.protobufs.zep_pb2 import EventSummary
:from Products.ZenEvents.events2.proxy import EventSummaryProxy
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from Products.ZenEvents.events2.proxy import EventSummaryProxy
:
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:# function to delete device
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# function to delete device
:def delDevice(host):
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def delDevice(host):
zep = getFacade('zep')
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  zep = getFacade('zep')  
zep_host_filter = zep.createEventFilter(element_identifier=host)
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  zep_host_filter = zep.createEventFilter(element_identifier=host)
zep.closeEventSummaries(eventFilter=zep_host_filter)
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  zep.closeEventSummaries(eventFilter=zep_host_filter)
dev = dmd.Devices.findDeviceByIdExact(host)
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  dev = dmd.Devices.findDeviceByIdExact(host)
if dev:
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  if dev:  
:    dev.deleteDevice()
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    dev.deleteDevice()  
commit()
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  commit()  
:
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# read list of devices from a file and delete them if they exist
:# read list of devices from a file and delete them if they exist
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f = open('devicelist.txt')
:f = open('devicelist.txt')
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lines = f.read().splitlines()
:lines = f.read().splitlines()
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for l in lines:
:for l in lines:
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  d = None  
d = None
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  d = dmd.Devices.findDevice(l)  
d = dmd.Devices.findDevice(l)
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  if d:  
if d:
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    print 'Deleting: %s (%s)' % (d.getDeviceName(), d.getManageIp())    delDevice(l)  
:    print 'Deleting: %s (%s)' % (d.getDeviceName(), d.getManageIp())
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  else:
:   delDevice(l)
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    print 'Device %s does not exist.' % (l)f.close()
else:
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</syntaxhighlight>
:    print 'Device %s does not exist.' % (l)
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:f.close()
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[[Category:Tips]]
 +
[[Category:ZenDMD]]

Latest revision as of 23:32, 6 January 2015

Below is the script to achieve bulk devices deletion on Zenoss : Thanks to Ryan Matt, Daniel Rich of Zenoss Community for contribution .

Copy and paste the content in .py format . Make sure file named devicelist.txt is in same directory as this script . Script can be downloaded from https://gist.github.com/hackeys/6367951#file-bulkdevicedeletion-py
#!/usr/bin/env python#
#import the stuff that zendmd needs and create the dmd context
import Globalsfrom Products.ZenUtils.ZenScriptBase
import ZenScriptBase
from transaction import commit
dmd = ZenScriptBase(connect=True, noopts=True).dmd
 
# import the stuff that zep needs
from Products.Zuul import getFacade, listFacades
from zenoss.protocols.jsonformat import from_dict
from zenoss.protocols.protobufs.zep_pb2 import EventSummary
from Products.ZenEvents.events2.proxy import EventSummaryProxy
 
# function to delete device
def delDevice(host):
  zep = getFacade('zep') 
  zep_host_filter = zep.createEventFilter(element_identifier=host)
  zep.closeEventSummaries(eventFilter=zep_host_filter)
  dev = dmd.Devices.findDeviceByIdExact(host)
  if dev: 
    dev.deleteDevice() 
  commit() 
# read list of devices from a file and delete them if they exist
f = open('devicelist.txt')
lines = f.read().splitlines()
for l in lines:
  d = None 
  d = dmd.Devices.findDevice(l) 
  if d:   
    print 'Deleting: %s (%s)' % (d.getDeviceName(), d.getManageIp())    delDevice(l) 
  else:
    print 'Device %s does not exist.' % (l)f.close()