What about promotion of images/charts between repos

[lknite]

For example:

• a dev instance of harbor/artifactory
• a prod instance of harbor/artifactory

After testing, pull/push images/charts from dev instance to prod instance, in addition to the usual kargo promotion.

This let's the prod deployment reference images/charts in prod.

I've needed this in my homelab and at work. I've hacked kargo to make it work, with an analysis template job to do the promotion and granting rbac to look at freight resources to get image/chart versions.

If this is common, maybe it could be a feature kargo could provide? Or at least make it easier to implement...

[mtralka]

Likely a similar ask to #1099.

[krancour]

Actually it's more like #3762

[krancour]

I'm closing this to keep the conversation in one place: #3762