prosody-modules
c20a0c8a54ea
mod_measure_modules/mod_measure_modules.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody-modules

Annotate

mod_measure_modules/mod_measure_modules.lua @ 5885:c20a0c8a54ea

mod_auth_oauth_external: Fix typo
author Kim Alvefur <zash@zash.se>
date Sat, 09 Mar 2024 21:05:00 +0100
parent 5691:ecfd7aece33b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
5691
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 module:set_global();
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3 local mm = require "core.modulemanager";
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 local sm = require "core.statsmanager";
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 local measure_status = sm.metric("gauge", "prosody_module_status", "", "Prosody module status", { "host"; "module" });
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
8 local status_priorities = { error = 3; warn = 2; info = 1; core = 0 };
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
10 function module.add_host(module)
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11 local measure = measure_status:with_partial_label(module.host);
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
12
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
13 if module.global then
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
14 measure = measure_status:with_partial_label(":global");
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
15 end
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
16
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
17 -- Already loaded modules
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
18 local modules = mm.get_modules(module.host);
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19 for name, mod in pairs(modules) do
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
20 measure:with_labels(name):set(status_priorities[mod.module.status_type] or 0);
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
21 end
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
22
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
23 -- TODO hook module load and unload
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
24
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
25 -- Future changes
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
26 module:hook("module-status/updated", function(event)
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
27 local mod = mm.get_module(event.name);
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
28 measure:with_labels(event.name):set(status_priorities[mod and mod.module.status_type] or 0);
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
29 end);
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
30
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
31 end
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
32
ecfd7aece33b mod_measure_modules: Report module statuses via OpenMetrics
Kim Alvefur <zash@zash.se>
parents:
diff changeset
33 module:add_host(); -- Initialize global context