Mercurial > prosody-modules
annotate mod_measure_modules/mod_measure_modules.lua @ 5781:cb25d341745f
mod_http_admin_api: Return avatar metadata from get_user_info()
author | Matthew Wild <mwild1@gmail.com> |
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date | Thu, 07 Dec 2023 15:30:01 +0000 |
parents | ecfd7aece33b |
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mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
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1 module:set_global(); |
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2 |
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3 local mm = require "core.modulemanager"; |
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4 local sm = require "core.statsmanager"; |
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5 |
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6 local measure_status = sm.metric("gauge", "prosody_module_status", "", "Prosody module status", { "host"; "module" }); |
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7 |
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8 local status_priorities = { error = 3; warn = 2; info = 1; core = 0 }; |
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9 |
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10 function module.add_host(module) |
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11 local measure = measure_status:with_partial_label(module.host); |
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12 |
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13 if module.global then |
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14 measure = measure_status:with_partial_label(":global"); |
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15 end |
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16 |
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17 -- Already loaded modules |
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18 local modules = mm.get_modules(module.host); |
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19 for name, mod in pairs(modules) do |
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20 measure:with_labels(name):set(status_priorities[mod.module.status_type] or 0); |
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21 end |
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22 |
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23 -- TODO hook module load and unload |
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24 |
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25 -- Future changes |
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26 module:hook("module-status/updated", function(event) |
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27 local mod = mm.get_module(event.name); |
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28 measure:with_labels(event.name):set(status_priorities[mod and mod.module.status_type] or 0); |
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29 end); |
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30 |
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31 end |
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32 |
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33 module:add_host(); -- Initialize global context |