61 lines
1.5 KiB
Plaintext
61 lines
1.5 KiB
Plaintext
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#!/usr/bin/python3
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import argparse
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import re
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import subprocess
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import time
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import ltsdb_record
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ap = argparse.ArgumentParser()
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ap.add_argument("device")
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args = ap.parse_args()
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p = subprocess.run(["/usr/sbin/smartctl", "-A", args.device],
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stdout=subprocess.PIPE, universal_newlines=True)
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report0 = []
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state = 0
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for ln in p.stdout.splitlines():
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if state == 0 and ln.startswith("ID# ATTRIBUTE_NAME"):
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state = 1
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elif state == 1 and ln == "":
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state = 2
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elif state == 1:
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(id, attribute_name, flag, value, worst, thresh, type, updated, when_failed, raw_value) = ln.split()
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if "_Ct" in attribute_name or "_Count" in attribute_name or "_Cnt" in attribute_name:
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unit = "count"
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elif "_Hours" in attribute_name:
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unit = "hours"
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elif "Total_LBAs_Written" in attribute_name:
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unit = "blocks"
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elif "Temperature_Cel" in attribute_name:
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unit = "°C"
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else:
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unit = "unknown"
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report0.append(
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{
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"measure": "smart_" + attribute_name.lower(),
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"unit": unit,
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"value": int(raw_value),
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})
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now = time.time()
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report = [
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{
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"description": {
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"hostname": ltsdb_record.node,
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"device": args.device,
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"measure": r["measure"],
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"unit": r["unit"],
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},
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"data": [
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[now, r["value"]]
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]
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}
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for r in report0
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]
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success = ltsdb_record.record_observations(report)
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exit(1 - success)
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