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Issue

helm connection reset by peer

looks like "https://jupyterhub.github.io/helm-chart" is not a valid chart repository or cannot be reached:
Get "https://hub.jupyter.org/helm-chart/index.yaml": read tcp xxx.xxx.xxx.xxx:55360->xxx.xxx.xxx.xxx:443: read:
connection reset by peer
  • an outgoing firewall that needs to be added in place for hub.jupyter.org (check blocked by firewall)

index issue

Need to create the index.yaml in the folder.

helm repo index ./charts/ --url https://my-helm-repo-server/charts/

The index.yaml file can be created in any folder with the same archived .tgz helm chart files.

rpc error: code = Unknown desc = Manifest generation error (cached):
`helm dependency build` failed exit status 1:
Error: no cached repository for helm-manager-...c5f4a2 found. (try 'helm repo update'):
open /helm-working-dir/repository/helm-manager-...c5f4a2-index.yaml: no such file or directory