annotate mod_measure_muc/mod_measure_muc.lua @ 4545:f4ab80f72d63

mod_prometheus: Update readme with "manual" statistics interval
author Jonas Schäfer <jonas@wielicki.name>
date Sun, 18 Apr 2021 14:00:10 +0200
parents 39931d727c22
children
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3969
39931d727c22 mod_measure_muc: Collect statistics on Grout Chat
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1 -- Group Chat statistics
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2 --
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3 -- Copyright (C) 2020 kaliko <kaliko@azylum.org>
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4 --
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5 -- This module is MIT/X11 licensed.
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6
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7 -- https://prosody.im/doc/developers/modules
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8 -- https://prosody.im/doc/developers/moduleapi
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9 -- https://prosody.im/doc/statistics
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10
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11 module:log("info", "loading mod_%s", module.name);
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12 if module:get_host_type() ~= "component" then
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13 module:log("error", "mod_%s should be loaded only on a MUC component, not normal hosts", module.name);
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14 return;
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15 end
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16
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17 local mod_muc = module:depends"muc";
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18 local all_rooms = rawget(mod_muc, "all_rooms")
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19
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20 -- Add relevant boolean MUC metrics here
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21 local counters = {
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22 hidden = module:measure("hidden", "amount", 0),
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23 persistent = module:measure("persistent", "amount", 0),
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24 password = module:measure('passwd', "amount", 0),
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25 archiving = module:measure('archiving', 'amount', 0),
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26 };
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27 local total_counter = module:measure("total", "amount", 0);
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28
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29 module:hook_global("stats-update", function ()
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30 local total = 0;
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31 local buckets = {};
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32 -- Init buckets
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33 for bucket, _ in pairs(counters) do
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34 buckets[bucket] = 0;
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35 end
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36 for room in all_rooms() do
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37 --[[
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38 module:log('debug', 'room data for : "'..room.jid..'"');
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39 for conf, val in pairs(room._data) do
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40 module:log('debug', conf..": "..tostring(val));
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41 end
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42 ]]--
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43 total = total + 1;
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44 --module:log('debug','buckets room data :');
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45 for bucket, _ in pairs(buckets) do
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46 --module:log('debug', bucket..": "..tostring(room._data[bucket]));
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47 if room._data[bucket] then
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48 buckets[bucket] = buckets[bucket] + 1;
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49 end
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50 end
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51 end
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52 for bucket, count in pairs(buckets) do
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53 counters[bucket](count)
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54 end
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55 total_counter(total);
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56 end)