I have set up a Ray Cluster. However, when i try to view the OSS dashboard through the link on my vertex AI console, I got the 524 error page.
No error information was provided on that page. Can I get some help on how to resolve this issue?
In addition, when i try to connect to this cluster in the provided Enterprise Notebook, with the following code:
ray.init(address="vertex_ray://....")
I got a ray client connection timeout. It seems that some network connection setting is bad here.
Hi @t4ruixi ,
This usually happens if you’re using a small machine node for the Ray Head node. As a workaround, it is recommended that you use at least e2-standard-16 for the Ray Head node.
Hope this helps.
Hey, @cassandramae . I used a very beefy head node actually, e2-highmem-16. I tried even beefier nodes but still got the same error.
I figured this out by myself. You’ll need to make sure you pick a network during the cluster setup, and use a client in the same network to connect. It will provide you a https domain name with a Bearer token after you do a successful connection.
This is probably due to a network firewall setup done on Google’s side.