mirror of
https://github.com/ranl/monitor-utils.git
synced 2024-11-05 07:43:40 +01:00
65 lines
1.5 KiB
Python
65 lines
1.5 KiB
Python
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#!/usr/bin/env python
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# Info
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# parses lmstat utility to get license usage of a specific feature
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# Modules
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import subprocess
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import re
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import sys
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import os.path
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# Settings
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lmutil = os.path.dirname(sys.argv[0])
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# Validate settings
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if len(sys.argv) != 4 :
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print "Syntax error"
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print sys.argv[0] + ' [port] [server name] [feature]'
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quit(3)
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if os.path.isfile(lmutil) == False :
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print 'The lmutil binary ' + lmutil + ' does not exists'
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quit(3)
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# Vars
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port = sys.argv[1]
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server = sys.argv[2]
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feature = sys.argv[3]
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errorString = re.escape('Users of ' + feature + ': (Error:')
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# Initiate lmstat
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lmstat = subprocess.Popen([lmutil, 'lmstat' , '-c', port+'@'+server, '-f', feature], shell=False, stdout=subprocess.PIPE, stderr=None, stdin=None)
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out = lmstat.communicate()[0].splitlines( )
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exitCode = lmstat.returncode
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line2Parse = None
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# If an erroe occured -> out
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if exitCode != 0 :
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for line in out : print line
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quit(1)
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# search for the data in stdout
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for i in range(len(out)):
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if re.search(re.escape(feature), out[i]) :
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line2Parse = out[i]
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break
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# Make sure stdout is valid
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if line2Parse == None :
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print 'Can not find feature \"' + feature + '\" in host ' + port+'@'+server
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quit(1)
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elif re.search(errorString, line2Parse) :
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print 'Error in license server:'
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print line2Parse
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quit(1)
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# Host is up & Data is valid
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# parse usage
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usage = re.findall(r' \d\d* ', line2Parse)
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total = usage[len(usage)-2].strip()
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used = usage[len(usage)-1].strip()
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# Output usage
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sys.stdout.write('total:'+total + ' ' + 'used:' + used)
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quit(0);
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