Run rollout workers and ray head on the same node

How severe does this issue affect your experience of using Ray?

  • Low: It annoys or frustrates me for a moment.

Hi there,

Is it possible to run rollout workers on the head node in SLURM setup?
RW: RolloutWorker — Ray 2.2.0
RCluster: Key Concepts — Ray 2.2.0
SLURM note: Deploying on Slurm — Ray 2.2.0

Yes, absolutely.
Simply provide a node that has enough space to accommodate the rollout workers and they will be scheduled there.