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cacti -> munin (cacti) [Monitoring the monitoring.. nagios and monit already there. shall we use a new name for the category then?] san -> fs (netapp) san -> cpu (netapp) nfs -> fs
48 lines
1.5 KiB
Python
Executable File
48 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python
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"""Thomas R. N. Jansson (tjansson@tjansson.dk)
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16-MAY-2010
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"""
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# The SNMP traps for the NetApp filer can be found in
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# /net/netappfiler/vol0/etc/mib/traps.dat if the filer is
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# NFS automounted mounted on server.
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# Example: the SNMP id for cpuBusyTimePerCent is
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# snmp.1.3.6.1.4.1.789.1.2.1.3.0
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# and retrival of this value is done by
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# snmpget -v 1 -c public netappfiler 1.3.6.1.4.1.789.1.2.1.3.0
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#
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# Requires snmpget and assumes public community.
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import commands
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import sys
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# Provided a servername and a snmpid it returns the value stripped of bogus information.
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def snmpget(iservername,isnmpid):
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runcmd = 'snmpget -v 1 -c public ' + iservername + ' ' + isnmpid
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output = commands.getoutput(runcmd)
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return output.split()[3]
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snmpid = "1.3.6.1.4.1.789.1.2.1.3.0"
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warning = 80
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critical = 95
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servername = sys.argv[0].split('_')[1]
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if len(sys.argv) == 2 and sys.argv[1] == "config":
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print 'graph_title CPU usage on', servername
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print 'graph_args --base 1000 -r --lower-limit 0 --upper-limit 100'
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print 'graph_vlabel %'
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print 'graph_scale no'
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print 'graph_info This graph shows how CPU time is spent.'
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print 'graph_period second'
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print 'graph_category cpu'
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print 'usage.label cpu_usage '
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print 'usage.draw STACK'
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print 'usage.warning ', warning
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print 'usage.critical ', critical
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print 'usage.info CPU time spent by normal programs and daemons'
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sys.exit(0)
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# Gathers info from the servers and gathers data
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print 'usage.value '+snmpget(servername,snmpid)
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