Multikuberay is a tool that discovers and exposes the Ray dashboard for all RayClusters you have access to amongst your kubectl contexts. A single web port is exposed with a left sidebar to navigate between the dashboards seamlessly.
In addition, a runner command is available to automatically set up your RAY_ADDRESS so you can manage multiple sessions at once.
Serving:
go install github.com/spencer-p/multikuberay
multikuberay serve
Now you have a dashboard at :8080 proxying all of your ray dashboards.
Runner: This command will identify the RayCluster you have access to with a name prefixed with "my-test-" and run the given command with RAY_ADDRESS pointing at it.
multikuberay run my-test- -- ray job submit ...
If there are multiple matches, the command will fail and print the matches.