50 lines
1.2 KiB
Python
Executable File
50 lines
1.2 KiB
Python
Executable File
#! /usr/bin/env python
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"""
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Use the following in /etc/munin/plugin-conf.d/wormhole :
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[wormhole_*]
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env.usagedb /path/to/your/wormhole/server/usage.sqlite
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"""
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import os, sys, time, sqlite3
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CONFIG = """\
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graph_title Magic-Wormhole Transit Server Errors (since reboot)
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graph_vlabel Events Since Reboot
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graph_category network
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errory.label Errory
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errory.draw LINE1
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errory.type GAUGE
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lonely.label Lonely
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lonely.draw LINE1
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lonely.type GAUGE
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"""
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if len(sys.argv) > 1 and sys.argv[1] == "config":
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print(CONFIG.rstrip())
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sys.exit(0)
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dbfile = os.environ["usagedb"]
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assert os.path.exists(dbfile)
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db = sqlite3.connect(dbfile)
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MINUTE = 60.0
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rebooted = db.execute("SELECT `rebooted` FROM `current`").fetchone()[0]
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if time.time() > rebooted + 5*MINUTE:
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sys.exit(1) # expired
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count = db.execute("SELECT COUNT() FROM `usage`"
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" WHERE"
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" `started` > ? AND"
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" `result` = 'errory'",
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(rebooted,)).fetchone()[0]
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print("errory.value", count)
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count = db.execute("SELECT COUNT() FROM `usage`"
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" WHERE"
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" `started` > ? AND"
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" `result` = 'lonely'",
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(rebooted,)).fetchone()[0]
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print("lonely.value", count)
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