Upgrade documentation for airgapped releases
Requesting Step by step instructions for non destructive upgrade process from one release to the next. Currently I am having to delete and deploy the applications to git. Would be a nice thing to be able to pull the diffs and apply them in a trackable way. We would also be able to revert to a previous version if need be without redeploying.
Would also be great to be able to get a diff of the images tar and apply those.
Big ticket items:
- Non destructive
- Repeatable
- Ease of use in airgapped envs
- Step by step - for all levels to understand