feat(kubernetes-workload): add support to define custom tags for monitors

[francovp]

This adds a new "custom_tags" input variable to enable us to define custom tags for all the caas/kubernetes/workload terraform module monitors

[ricmunozt]

LGTM

[marrws]

Me parece un cambio bastante simple y sigue la línea de como estaba antes el archivo tf

[marrws]

Este PR es un buen candidato a un squash commit con el mismo mensaje del original. Esto porque cuando lo envies al upstream el commit "Merged PR #xx" aparece en el historial y se ve mal.

Es algo muy menor en todo caso.

[vigohe]

provider:kubernetes, resource:kubernetes-workload & created-by:terraform tags should be part of all alerts as default

[marrws]

LGTM

[francovp]

provider:kubernetes, resource:kubernetes-workload & created-by:terraform tags should be part of all alerts as default

Can you review again please. I added provider:kubernetes, resource:kubernetes-workload as locals to easy edit, and add created-by:terraform hard-coded in all monitors

[vigohe]

provider:kubernetes, resource:kubernetes-workload & created-by:terraform tags should be part of all alerts as default

Can you review again please. I added provider:kubernetes, resource:kubernetes-workload as locals to easy edit, and add created-by:terraform hard-coded in all monitors

better as variable "default_tags"

[francovp]

@vigohe done

[vigohe]

@vigohe done

"created-by:terraform" should be the only one hardcoded

[francovp]

@vigohe done

"created-by:terraform" should be the only one hardcoded

done ✅