Failed to get object in bucket: Error: unable to get local issuer certificate

[ajugeorge97]

Hi kubeflow team,

I'm working on a Kubeflow pipeline deployment in our cluster. I was able to run a simple "Hello World" experiment, and it completes successfully. However, in the UI under the Input/Output section → Output Artifacts, I get a pop-up:

"Error in retrieving artifact preview"

I checked the logs of other pods besides the UI pod but could not find related errors. The UI pod logs show the following:

I also verified the executor pod logs, which indicate that the executor logs have been successfully uploaded to the object store:

we are using a ceph object storage bucket.

At this point, I am unsure which pod is trying to access the object store—is it the UI pod or another pod? For the UI pod, we have already ensured that the required certificates are present.

Any insights or guidance to resolve this issue would be greatly appreciated. If you need further information, please let me know.

Thanks in advance!

[ajugeorge97]

Setting NODE_EXTRA_CA_CERT in the env variable of the UI pod solved this issue.