48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
#!/usr/bin/env python
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from json import loads
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from subprocess import check_output
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from sys import stderr
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devices = check_output(['smartctl', '--scan']).decode().splitlines()
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for device in devices:
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device = device.split(' ')[0]
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try:
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json = loads(check_output(['smartctl', '-n', 'standby', '-A', '--json=c', device]))
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telegraf_output = set()
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if 'power_on_time' in json:
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telegraf_output.add('power_on_hours={}'.format(json['power_on_time']['hours']))
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if 'temperature' in json:
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telegraf_output.add('temperature={}'.format(json['temperature']['current']))
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print('smartd_stats,device={device} {values}'.format(
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device=device,
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values=','.join(sorted(telegraf_output)),
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))
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telegraf_output = set()
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if 'nvme_smart_health_information_log' in json:
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for k, v in json['nvme_smart_health_information_log'].items():
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telegraf_output.add(f'{k}={v}')
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if 'ata_smart_attributes' in json:
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for entry in json['ata_smart_attributes']['table']:
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telegraf_output.add('{}={}'.format(
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entry['name'],
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entry['raw']['value'],
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))
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print('smartd_health,device={device},type={type} {values}'.format(
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device=device,
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type=json['device']['type'],
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values=','.join(sorted(telegraf_output)),
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))
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except Exception as e:
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print(f'{device} {repr(e)}', file=stderr)
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