Ancelotti will remain in real madrid till the end of this season. He will be going to the brazil starts from next year. Ancelotti has been committing to be stay in madrid for another one year. Haaland can't be bought from city as the release clause has not activated yet.
The release clause of Haaland is pretty much ridiculously high to let any club considering it whatever its fortune.
For Ancelotti, he will move to Brazil most likely but will Real Madrid agree to have him responsible for their players recruitment this summer then seeing him move mid season? I believe they will let him go from now since searching for another coach mid-season is annoying and will destabilise the team.