70 lines
2.1 KiB
Python
70 lines
2.1 KiB
Python
#!/usr/bin/env python3
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from sys import argv, exit
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from easysnmp import Session
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try:
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hostname = argv[1]
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community = argv[2]
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except IndexError:
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print('Usage: {} <hostname> <snmp_community>'.format(argv[0]))
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exit(3)
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try:
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session = Session(hostname=hostname, community=community, version=2)
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items = session.walk('iso.3.6.1.2.1.33')
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result = {}
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for item in items:
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result[item.oid[len('iso.3.6.1.2.1.33')+1:]] = item.value
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warn = set()
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crit = set()
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if int(result['1.2.2.0']):
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warn.add('USV is on battery!')
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# Estimated runtime in minutes
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if int(result['1.2.3.0']) < 15:
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crit.add('Remaining runtime is less than 15 minutes! Only {} minutes left.'.format(result['1.2.3.0']))
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elif int(result['1.2.3.0']) < 25:
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warn.add('Remaining runtime is less than 25 minutes! Only {} minutes left.'.format(result['1.2.3.0']))
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# Battery status in percent
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if int(result['1.2.4.0']) < 10:
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crit.add('Remaining runtime is less than 10%! Only {}% left.'.format(result['1.2.4.0']))
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elif int(result['1.2.4.0']) < 25:
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warn.add('Remaining runtime is less than 25%! Only {}% left.'.format(result['1.2.4.0']))
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# Output load in percent
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if int(result['1.4.4.1.5.1']) > 90:
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crit.add('Output Power is more than 90% of rated capacity: {} W'.format(result['1.4.4.1.4.1']))
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elif int(result['1.4.4.1.5.1']) > 80:
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warn.add('Output Power is more than 80% of rated capacity: {} W'.format(result['1.4.4.1.4.1']))
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for line in sorted(crit):
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print(line)
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for line in sorted(warn):
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print(line)
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if crit:
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exit(2)
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elif warn:
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exit(1)
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else:
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print('{model} running{from_bat} at {out_pct}% load ({out_w} W), battery at {bat_pct}% ({bat_min} min)'.format(
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model=result['1.1.2.0'],
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out_pct=result['1.4.4.1.5.1'],
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out_w=result['1.4.4.1.4.1'],
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bat_pct=result['1.2.4.0'],
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bat_min=result['1.2.3.0'],
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from_bat=' from battery' if int(result['1.2.2.0']) else '',
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))
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exit(0)
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except Exception as e:
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print(repr(e))
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exit(3)
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