Addition of a “terraform plan” functionality to have a clear vision of the changes it will make

[vincentled]

Checklist

• [X] I did not find a related open enhancement request.
• [X] I understand that enhancement requests filed in the GitHub repository are by default low priority.
• [X] If this request is time-sensitive, I have submitted a corresponding issue with GCP support.

Describe the feature or resource

We use internaly Config connector for all GKE management and infrastructure dependencies and now we want to explore how to give access to project team to move from terraform to config connector.

Requierements :

We would like to have the possibility to activate a similar feature like "terraform plan" when configconnector detect a drift and plan to remediate and change infrastructure. maybe in CI or automatic feature. we need to see exactly what CC plan to change and ability to validate or not when necessary.

Additional information

No response

Importance

This feature is important to scale adoption accross organization.

[justinsb]

This is a great idea; I've done some exploration of this concept in the past and think we can produce a good outcome. I would love to work on this, unless this is something you had planned to work on @vincentled ?

cc @yuwenma

cc @nicslatts

[vincentled]

@justinsb We would like to closely monitor this possible new feature and development if possible. We haven't started anything yet but we are open to giving our opinion very early on as a user or even contributing if necessary.

[abelhoula]

me & @btwseeu78