Hi! I just deployed ray, version 2.0.0.dev0 on Kubernetes. I followed the instructions from Deploying on Kubernetes — Ray v2.0.0.dev0 and tried to run ipython using the recommended commands:
# From your local machine.
$ kubectl -n ray exec -it ray-head- – ipython
# From a remote shell on the head node.
$ kubectl -n ray exec -it ray-head- – bash
However, the IPython binaries are not in Ray’s head container.
I just want to be able to use the Ray cluster to run jobs launched from a Jupyterlab notebook. I’m expecting something like opening a cluster session similar to what can be done with PySpark.
I’d appreciate your guidance on this. Thanks in advance. Enrique