48 lines
1.2 KiB
Python
Executable File
48 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.serverdir /path/to/your/wormhole/server
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"""
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import os, sys, time, json
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CONFIG = """\
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graph_title Magic-Wormhole Server Errors
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graph_vlabel Events Since Reboot
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graph_category network
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nameplates.label Nameplate Errors (total)
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nameplates.draw LINE1
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nameplates.type GAUGE
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mailboxes.label Mailboxes (total)
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mailboxes.draw LINE1
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mailboxes.type GAUGE
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mailboxes_scary.label Mailboxes (scary)
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mailboxes_scary.draw LINE1
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mailboxes_scary.type GAUGE
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transit.label Transit
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transit.draw LINE1
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transit.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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serverdir = os.environ["serverdir"]
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fn = os.path.join(serverdir, "stats.json")
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with open(fn) as f:
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data = json.load(f)
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if time.time() > data["valid_until"]:
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sys.exit(1) # expired
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r = data["rendezvous"]["since_reboot"]
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print "nameplates.value", (r["nameplates_total"]
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- r["nameplate_moods"].get("happy", 0))
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print "mailboxes.value", (r["mailboxes_total"]
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- r["mailbox_moods"].get("happy", 0))
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t = data["transit"]["since_reboot"]
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print "transit.value", (t["total"] - t["moods"].get("happy", 0))
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