Older Rancher Helm Repositories not accessible

Rancher
1

Added previous Rancher Version as Helm Repository.

Because i need to update istio but needs to take every minor version and currently istio 1.15 is installed and Rancher offers only 1.18.

Added Rancher Repository:

22_14-15-34
22_14-15-341330×107 4.55 KB

But Charts Search is empty (no photo because im only allowed to add one attachment as new user).

2

Here the screenshot:

22_14-16-19
22_14-16-191387×483 10.7 KB

3

Ok i see that i will no succes have with this approach because in the helm manifest is a check implemetend which ranger version is used:

charts/charts/rancher-istio/102.1.0+up1.16.3/Chart.yaml at release-v2.8 · rancher/charts