Do tag immutability rules only apply to docker images?

[jburandt]

It would be nice to have a way to prevent users from pushing helm charts to harbor that have the same version and overwrite the previous existing chart. I believe this feature exists in ChartMuseum.

[xaleeks]

Immutability is limited to docker images as of the 1.10.x releases. It has been extended to cover helm charts as of the latest 2.0 release. The enabler for this is that now Harbor tags can be added or removed from helm charts and the immutable rules are defined using these tags as a selection criteria.

[xaleeks]

closing this for now, let me know if you need help navigating this in UI

[zhijiay]

it is not work on helm charts.
harobr version : v2.4.0-d4affc2e

[rtrompier]

Anyone can confirm if immutability rules should work with helm charts as well ?

[joerocklin]

I just tried uploading (as a project admin) the same chart version with different contents on harbor v2.6.4-77903faf with all tags marked as immutable. There were no errors using the helm cm-push command and the updated contents were present for the 'old' version.

I thought "maybe this is because I put the immutability rules in place after uploading the original version?" So I repeated the experiment with a new helm chart put in place after the rules were set up. Same issue. Immutability does not seem to be working on helm charts.