annotate mod_service_outage_status/mod_service_outage_status.lua @ 5668:ecfd7aece33b

mod_measure_modules: Report module statuses via OpenMetrics Someone in the chat asked about a health check endpoint, which reminded me of mod_http_status, which provides access to module statuses with full details. After that, this idea came about, which seems natural. As noted in the README, it could be used to monitor that critical modules are in fact loaded correctly. As more modules use the status API, the more useful this module and mod_http_status becomes.
author Kim Alvefur <zash@zash.se>
date Fri, 06 Oct 2023 18:34:39 +0200
parents 03044a6f5f4c
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
5338
03044a6f5f4c mod_service_outage_status: XEP-0455: Service Outage Status
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 local dataforms = require "util.dataforms";
03044a6f5f4c mod_service_outage_status: XEP-0455: Service Outage Status
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2
03044a6f5f4c mod_service_outage_status: XEP-0455: Service Outage Status
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3 local form_layout = dataforms.new({
03044a6f5f4c mod_service_outage_status: XEP-0455: Service Outage Status
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 { type = "hidden"; var = "FORM_TYPE"; value = "urn:xmpp:sos:0" };
03044a6f5f4c mod_service_outage_status: XEP-0455: Service Outage Status
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5 { type = "list-multi"; name = "addrs"; var = "external-status-addresses" };
03044a6f5f4c mod_service_outage_status: XEP-0455: Service Outage Status
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 });
03044a6f5f4c mod_service_outage_status: XEP-0455: Service Outage Status
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7
03044a6f5f4c mod_service_outage_status: XEP-0455: Service Outage Status
Kim Alvefur <zash@zash.se>
parents:
diff changeset
8 local addresses = module:get_option_array("outage_status_urls");
03044a6f5f4c mod_service_outage_status: XEP-0455: Service Outage Status
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9 module:add_extension(form_layout:form({ addrs = addresses }, "result"));