lain.church-fe/collectd/prosody-collectd.lua

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#!/usr/bin/env lua
local rquri = "http://localhost:5280/serverinfo"
local http = require "socket.http"
local socket = require "socket"
local hostname = os.getenv("COLLECTD_HOSTNAME") or os.getenv("HOSTNAME") or "lain.church"
local interval = os.getenv("COLLECTD_INTERVAL") or 60
while true do
socket.sleep(interval)
local request = {http.request(rquri)}
local online,registered = request[1]:match('{"connected":(%d+),"registered":(%d+)}')
online,registered = tonumber(online),tonumber(registered)
print(string.format("PUTVAL %s/exec-prosody/prosody_connected interval=%d N:%d",hostname,interval,online))
print(string.format("PUTVAL %s/exec-prosody/prosody_registered interval=%d N:%d",hostname,interval,registered))
end