Add additionalPrinterColumns for status and age

[kvandenhoute]

Signed-off-by: Karel Vanden Houte [email protected]

Description of the change

This is a change to the SealedSecret CRD. It will add a column "Status" and "Synced" with the latest status (message & status) of a secret.
Before, when doing kubectl get sealedsecret you would see:

NAME          AGE
my-secret     6m35s

After this change, you will see:

NAME        STATUS                                   SYNCED   AGE
my-secret   no key could decrypt secret (password)   False    25m

Benefits

You can see the status of your secrets easier. When you have a lot of secrets in a cluster and would like to see which ones can't be decrypted, this comes in handy.

Possible drawbacks
None AFAIK

Applicable issues

Additional information

[stgrace]

What a beautiful QOL change there @kvandenhoute!

[alemorcuq]

I like this! Thanks!

[alemorcuq]

Could you run make generate and make manifests and commit the changes too?

[kvandenhoute]

make generate generated quite some diffs that I know nothing about so decided not to push these.

[alemorcuq]

Thank you very much!