Ray dashboard no longer available

Fed
New Contributor III

Has anyone else experienced the lack of access to the Ray dashboard since this week?

Last week worked fine.

rom ray.util.spark import setup_ray_cluster
 
setup_ray_cluster(...)

This used to output an HTML block with a link to the dashboard.

I can manually get the link with this, but the page shows 502 Bad Gateway

from ray.util.spark.cluster_init import _setup_ray_cluster
 
cluster = _setup_ray_cluster(...)
cluster.wait_until_ready() # this won't output the link because ray_ctx.address_info.get("webui_url", None) is falsy
cluster.start_hook.on_ray_dashboard_created(cluster.ray_dashboard_port)