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Mark Li

09/15/2022, 3:03 PM
Hello All, When re-installing my helm chart to AKS via the Helm Chart, I’m running into this issue:
Error: failed to fetch <https://prefecthq.github.io/prefect-helm/charts/orion/prefect-orion-0.5.1.tgz> : 404 Not Found
The target version is: 2.3-python3.9. Has something changed to where this file no longer exists? That assumption doesn’t seem quite right.
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Christopher Boyd

09/15/2022, 4:06 PM
What helm chart / repo are you using?
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Mark Li

09/15/2022, 5:22 PM
Followed the documentation here:https://github.com/PrefectHQ/prefect-helm It told me to set my repository to be https://prefecthq.github.io/prefect-helm
Looking at the docs, I just assumed that a Github Page was setup for prefect and that we were accessing from there.
Keep in mind, the only difference from yesterday and today was specifying the PREFECT_API_URL in my values.yaml file. However, that change would not affect this step of the setup.
The chart in this case was prefect-orion
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Christopher Boyd

09/15/2022, 6:56 PM
gotcha, let me review
It looks like the actual hosted repository is missing versions, I’m looking into it
The latest tags are here and can be downloaded manually: https://github.com/PrefectHQ/prefect-helm/tags It looks like 0.5.1 definitively does not exist, the latest is 0.3.1
I’m looking into why that is
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Mark Li

09/15/2022, 7:30 PM
Interesting… I didn’t change anything to specify 0.5.1 specifically. Curious to where the mix-up is.
By the way, I am running prefect version 2.3-python3.9. Unless that version was affected with the 2.4 release, I have no changes from my prior successful setup.
Tried pointing to 2.4 with the same error. Additionally checked DockerHub to see if the tag I was looking for was somehow affected but I see that it’s there so that shouldn’t be the issue.
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Christopher Boyd

09/16/2022, 1:37 PM
HI Mark, I think the issue stemmed from an index.yaml pointing to 0.5.1 but that release not being available. I’m still trying to work with the team to fix that issue specifically - as a short term workaround, would it be feasible to grab the latest 0.3.1, untar and install locally? that is - instead of helm installing direct from the repo which is giving back a bad version, installing from source (the downloaded latest version available)?
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Mark Li

09/16/2022, 2:08 PM
Unfortunately, I am installing to AKS so unfortunately, installing by passing the latest tar would not be feasible (at least by standard process).
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Christopher Boyd

09/16/2022, 3:03 PM
Hey Mark, we identified the issue and will have it corrected today
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Mark Li

09/16/2022, 3:07 PM
Awesome. Will test right now.
Mis-read. Will test after it’s completed. 😛
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Christopher Boyd

09/16/2022, 3:45 PM
Hey Mark, you want to try again? You should do an update first:
helm repo update
then try installing again as normal?
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Mark Li

09/16/2022, 4:07 PM
I have my update built into my pipeline. Will test now.
The changes implemented seem to work!
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