'HelmCluster' object has no attribute 'status' when connecting to Dask release from GCE

Question

I've deployed dask helm chart on gke, can access to the cluster with distributed.Client. Now I need to connect to dask cluster with dask_kubernetes.HelmCluster, but it raises this exception. Code works in my local environment, but raises exception in GCE. Cluster is already accessible with kubectl.

from dask_kubernetes import HelmCluster

cluster = HelmCluster(release_name='my-dask')
Environment:

reported exception:

RuntimeError: Missing dependency kubectl. Please install kubectl following the instructions for your OS. 
Exception ignored in: <function Cluster.__del__ at 0x7fa65a330b80>
Traceback (most recent call last):
  File "/home/michelv_romei/.local/lib/python3.8/site-packages/distributed/deploy/cluster.py", line 196, in __del__
    if self.status != Status.closed:
AttributeError: 'HelmCluster' object has no attribute 'status'

kubectl is already installed and it works fine.

Dask version: 2021.11.0

Python version: 3.8.0

Dask-kubernetes version: 0.11.0 and 2022.1.0

Thanks for posting, and solving this! I think it may be useful to update the question title to be related to RuntimeError: Missing dependency kubectl. as well? So that it is easier for someone else facing the same error to find this in the future? — pavithraes
– pavithraes, Commented Mar 10, 2022 at 15:51

pavithraes · Accepted Answer · 2022-03-10 15:46:59Z

0

Noting the corresponding GitHub issue, where the question author, @Vin B., was able to resolve this by:

Anyway, previously I installed kubectl via gcloud components, maybe it made kubectl unreachable from HelmCluster object, re-installing it from default repo fixed the problem.

answered Mar 10, 2022 at 15:46

pavithraes

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