There are now two new Toolforge Kubernetes workers in service, tools-k8s-worker-nfs-1 and tools-k8s-worker-nfs-2. In addition to the new naming scheme that will allow non-NFS workers in the future, these hosts are also running Debian 12 (as opposed to Debian 10 on the existing nodes) and are using Containerd as the container runtime (the current nodes are using Docker).
If you see or hear about any strange issues on pods running on these new nodes, please depool them (`kubectl sudo drain $WORKER` on a Toolforge bastion) and ping me on IRC or in the task ( https://phabricator.wikimedia.org/T284656).
If there are no major issues I will start replacing more of the older nodes with these new nodes next week.
Taavi