This topic describes the quantity limits in Auto Scaling.

At present, the quantity limits of Auto Scaling are as follows:

  • A single account can have up to 50 scaling groups in a region.
    • A maximum of 10 scaling configurations can be created for a scaling group.
    • A maximum of 50 scaling rules can be created for a scaling group.
    • A maximum of six event notifications can be created for a scaling group.
    • A maximum of six lifecycle hooks can be created for a scaling group.
    • A maximum of five SLB instances can be associated with a scaling group at the same time.
  • A maximum of 20 scheduled tasks can be created under an account.
  • A maximum of 10 instance types can be specified in a scaling configuration.