The main flow of GameServer autoscaling is as follows:
The Autoscaler controller calculates a reasonable number of copies of Squad according to the metric information of GameServer;
Carrier selects GameServer according to certain rules, and then sets Constraint to notify the application to offline the copy;
For the GameServer corresponding to RoomAssign offline, set condition
offline=true, which means that no new players will be assigned to the GameServer;GameServer waits until there are no players before setting condition
no-player=true;The Carrier controller deletes the GameServer with
offline=true && no-player=true.
Note that the above condition, such as offline, no-player, can be defined by the application itself.