Ray Cluster: Failed to create a ray cluster using running container #45148
Labels
bug
Something that is supposed to be working; but isn't
core
Issues that should be addressed in Ray Core
core-clusters
For launching and managing Ray clusters/jobs/kubernetes
P2
Important issue, but not time-critical
What happened + What you expected to happen
I am using
ray==2.9.2
inside a running container, so I need to create a cluster using the following command:docker exec -it MY_CONTAINER ray start --head --object-manager-port=8076 --node-manager-port=8077
Then I got message that it successfully created for the head cluster node.
however then when I tried to check the cluster status:
docker exec -it MY_CONTAINER ray status
What is the problem here?
Versions / Dependencies
ray==2.9.2
Reproduction script
I am using
ray==2.9.2
inside a running container, so I need to create a cluster using the following command:docker exec -it MY_CONTAINER ray start --head --object-manager-port=8076 --node-manager-port=8077
Then I got message that it successfully created for the head cluster node.
however then when I tried to check the cluster status:
docker exec -it MY_CONTAINER ray status
What is the problem here?
Issue Severity
High: It blocks me from completing my task.
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