Hi y'all,

Now that we are up to 1% of global traffic https://phabricator.wikimedia.org/T341463 and soon to be 5% https://phabricator.wikimedia.org/T341780 on our Mediawiki-on-Kubernetes infrastructure https://wikitech.wikimedia.org/wiki/MediaWiki_On_Kubernetes, we would like to ask deployers and developers to test MediaWiki patches on it as well as the usual mwdebug servers.

To that end, scap, at the testserver stage, also synchronizes the mw-debug MW-on-K8s deployment. You can reach that deployment by either:

- setting your WikimediaDebug extension's dropdown menu to k8s-experimental - setting the X-Wikimedia-Debug header with backend=k8s-experimental.

It would help us tremendously in diagnosing potential issues early.

You can reach out to us with any question or issues, either via phabricator with the #serviceops and #MW-on-K8s tags, or on IRC in the #wikimedia-mw-on-k8s channel.

Thanks in advance from the ServiceOps team, and the whole MW-on-K8s group