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annotate mod_measure_process/mod_measure_process.lua @ 6214:cc5c0f1dc89b

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mod_muc_anonymize_moderation_actions: Fix mentioning Virtualhost for MUC, Compatibility section and License. diff --git a/mod_muc_anonymize_moderation_actions/README.md b/mod_muc_anonymize_moderation_actions/README.md --- a/mod_muc_anonymize_moderation_actions/README.md +++ b/mod_muc_anonymize_moderation_actions/README.md @@ -1,8 +1,10 @@ -<!-- -SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/> -SPDX-License-Identifier: AGPL-3.0-only ---> -# mod_muc_anonymize_moderation_actions +--- +labels: +- 'Stage-Alpha' +summary: Anonymize moderator actions for participants +--- + +## Introduction This modules allows to anonymize affiliation and role changes in MUC rooms. @@ -11,13 +13,10 @@ When the feature is enabled, when a mode This is particularly usefull to prevent some revenge when a moderator bans someone. -This module is under AGPL-3.0 license. - -It was tested on Prosody 0.12.x. ## Configuration -Just enable the module on your MUC VirtualHost. +Just enable the module on your MUC Component. The feature will be accessible throught the room configuration form. You can tweak the position of the settings in the MUC configuration form using `anonymize_moderation_actions_form_position`. @@ -26,7 +25,20 @@ This value will be passed as priority fo By default, the field will be between muc#roomconfig_changesubject and muc#roomconfig_moderatedroom (default value is `78`). ``` lua -VirtualHost "muc.example.com" +Component "muc.example.com" "muc" modules_enabled = { "muc_anonymize_moderation_actions" } anonymize_moderation_actions_form_position = 96 ``` + +## Compatibility + + ------ ---------------------- + trunk Works as of 25-05-12 + 0.13 Works + 0.12 Works + ------ ---------------------- + +### License + +SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/> +SPDX-License-Identifier: AGPL-3.0-only
author Menel <menel@snikket.de>
date Mon, 12 May 2025 10:42:26 +0200
parents c26f515751af
children
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025cf93acfe9 mod_measure_process: Provide metrics about the process itself
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1 module:set_global()
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2
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3 local get_cpu_time = os.clock
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4
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5 local custom_metric = require "core.statsmanager".metric
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6 local cpu_time = custom_metric(
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7 "counter", "process_cpu", "seconds",
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8 "CPU time used by Prosody as reported by clock(3)."
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9 ):with_labels()
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10
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11 local lfs = require "lfs"
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12
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13 module:hook("stats-update", function ()
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14 cpu_time:set(get_cpu_time())
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15 end);
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16
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17 if lfs.attributes("/proc/self/statm", "mode") == "file" then
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18 local pagesize = module:get_option_number("memory_pagesize", 4096); -- getconf PAGESIZE
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19
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20 local vsz = custom_metric(
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21 "gauge", "process_virtual_memory", "bytes",
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22 "Virtual memory size in bytes."
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23 ):with_labels()
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24 local rss = custom_metric(
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25 "gauge", "process_resident_memory", "bytes",
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26 "Resident memory size in bytes."
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27 ):with_labels()
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28
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29 module:hook("stats-update", function ()
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30 local statm, err = io.open("/proc/self/statm");
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31 if not statm then
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32 module:log("error", tostring(err));
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33 return;
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34 end
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35 -- virtual memory (caches, opened librarys, everything)
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36 vsz:set(statm:read("*n") * pagesize);
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37 -- resident set size (actually used memory)
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38 rss:set(statm:read("*n") * pagesize);
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39 statm:close();
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40 end);
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41 end
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42
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43 if lfs.attributes("/proc/self/fd", "mode") == "directory" then
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44 local open_fds = custom_metric(
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45 "gauge", "process_open_fds", "",
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46 "Number of open file descriptors."
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47 ):with_labels()
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48
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49 local has_posix, posix = pcall(require, "util.pposix")
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50 local max_fds
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51 if has_posix then
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52 max_fds = custom_metric(
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53 "gauge", "process_max_fds", "",
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54 "Maximum number of open file descriptors"
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55 ):with_labels()
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56 else
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57 module:log("warn", "not reporting maximum number of file descriptors because mod_posix is not available")
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58 end
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59
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60 local function limit2num(limit)
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61 if limit == "unlimited" then
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62 return math.huge
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63 end
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64 return limit
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65 end
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66
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67 module:hook("stats-update", function ()
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68 local count = 0
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69 for _ in lfs.dir("/proc/self/fd") do
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70 count = count + 1
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71 end
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72 open_fds:set(count)
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73
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74 if has_posix then
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75 local ok, soft, hard = posix.getrlimit("NOFILE")
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76 if ok then
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77 max_fds:set(limit2num(soft or hard));
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78 end
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79 end
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80 end);
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81 end