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57 lines
1.2 KiB
Python
Executable File
57 lines
1.2 KiB
Python
Executable File
#!/usr/bin/python
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# This is monitoring plugin for riak Developer's website: http://wiki.basho.com/Riak.html
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# sample config in /etc/munin/plugin-conf.d/riak
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#
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# [riak_*]
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# env.RIAK_URL http://127.0.0.1:8091/stats
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# any questions to fygrave at o0o dot nu
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#
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# This plugin monitors memory allocation on each node.
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#
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import urllib2
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import sys
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import os
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try:
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import json
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except ImportError:
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import simplejson as json
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names = ["memory_total","memory_processes","memory_processes_used","memory_system","memory_atom","memory_atom_used","memory_binary","memory_code","memory_ets"]
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def getServerStatus():
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raw = urllib2.urlopen( os.environ.get('RIAK_URL', "http://127.0.0.1:8097/stats") ).read()
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return json.loads( raw )
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def doData():
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for name in names:
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print name + ".value " + str( getServerStatus()[name] )
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def doConfig():
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print "graph_title Riak memory"
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print "graph_args --base 1000 -l 0"
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print "graph_vlabel memory"
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print "graph_category Riak"
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for name in names:
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print name + ".label " + name
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print name + ".type GAUGE"
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print name + "draw LINE1"
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if __name__ == "__main__":
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if len(sys.argv) > 1 and sys.argv[1] == "config":
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doConfig()
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else:
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doData()
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