Hi folks, I am wondering if someone had to deploy ...
# prefect-community
m
Hi folks, I am wondering if someone had to deploy a prefect agent and dask-kubernetes execution environment in an istio-enabled namespace The issue we are facing is that the dask-scheduler can no longer find the dask-worker pod to run the tasks so the flow is stuck in a Running state with no tasks executed
I recognize this is more of a dask issue but I couldn’t find any recent and relevant issues raised about deploying dask kubernetes with istio
a
Hi Marwan, can you share your config? It sounds like a DNS problem to me. I can run prefect with dask kubernetes, but not in istio thouh. Can you run dask on your cluster?
m
Hi @Alvis Tang - thanks for the response
Can you run dask on your cluster?
Yes I can run dask on the cluster in non-istio enabled namespaces - the issue only arises when istio is enabled
a
hmm I'm not sure, but maybe the envoy sidecar blocks the traffic?
m
hmm I’m not sure, but maybe the envoy sidecar blocks the traffic?
yep that’s probably what I am thinking as well - just wondering how to make envoy allow dask traffic