If you were running a Toolforge web tool in Kubernetes before the toollabs-webservice label changes were deployed on 2021-09-29 (https://sal.toolforge.org/tools?d=2021-09-29 https://sal.toolforge.org/tools?d=2021-09-29). You may need to run `webservice stop && webservice start` in order to ensure your replica sets have correct label expectations on them going forward. Otherwise you may find confusing states may happen when running webservice restart and similar commands.

When I backfilled the new labels, I missed that you cannot change the label matching rules in a deployment retroactively. I apologize for any inconvenience.

In summary: If you haven’t run a webservice stop since 2021-09-29 on your Kubernetes web service, it would be a good idea to stop and start your webservice now to prevent any confusing behavior from webservice in the future.

-- Brooke Storm Staff SRE Wikimedia Cloud Services bstorm@wikimedia.org