titan-24 is an accelerator node (co-hosts the out-of-cluster Sui validator), not
a general worker. The amd64 build leg was requiring node-role worker=true, which
forced labeling titan-24 as a worker and opened it to unrelated cluster
scheduling. It already pins by hostname+arch, so drop the worker requirement and
remove the titan-24 worker-join from the node-prefer CronJob entirely. The build
targets titan-24 specifically (hostname) and tolerates its taint; nothing else
in the cluster gets scheduled there.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BvMSXH8VH2tMWXanb8SJdf
2bfdee6169