[Feature] deployment notes

[jcpunk]

Command

• check-image-updates
• delete
• deploy
• diff
• helm-pull
• helm-update
• list-images
• list-targets
• poke-images
• prune
• render
• seal
• validate
• version

Who are you?

Pat Riehecky, Computing Specialist at Fermilab

What do you want to do?

Similarly to helm's final installation notes, I'd like to be able to add messages to be shown at the end of a deployment.

Ideally I'd be able to add them at any level of the hierarchy so I can have each application add its note along side its deployment.

Why do you need that?

For complex deployments having the ability to drop in things like "your grafana credentials are in secret XYZ" or "this namespace has a database created with a network policy requiring label app=jkl" etc.

Having the ability to generate the notes from render would also be handy for "day 2" operations.