fix(prometheus): disable features when prometheus plugin is turned off #11117
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shreemaan-abhishek
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… enabled by default/design lol
starsz
reviewed
Apr 8, 2024
| @@ -344,6 +346,15 @@ function _M.load(config) | |||
| if not ok then | |||
| core.log.error("failed to load plugins: ", err) | |||
| end | |||
|
|
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| local enabled = core.table.array_find(http_plugin_names, "prometheus") ~= nil | |||
| local active = exporter.get_prometheus() ~= nil | |||
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I think we don't need to get the active status.
Since the exporter.destroy is harmless.
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you are right
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no I think the second if check needs the active status. Consider this case:
- apisix is running with prometheus active and enabled
- hit plugin reload
In this case enabled == true and active == true. But we need not call http_init() in prometheus because it is already running during this operation.
moonming
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starsz
approved these changes
Apr 10, 2024
moonming
approved these changes
Apr 10, 2024
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Description
This PR allows disabling the export server when prometheus is removed from plugins list in config.yaml and then the plugin reload api is called.
Fixes #11046
Checklist