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Quantity restrictions

Last Updated: Jul 25, 2018

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

  • You can create up to 20 scaling groups.

    • Up to 10 scaling configurations can be created for a scaling group.
    • Up to 50 scaling rules can be created for a scaling group.
    • Up to 6 event notifications can be created for a scaling group.
    • Up to 6 lifecycle hooks can be created for a scaling group.
  • You can scale up to 1,000 ECS instances for all scaling groups in all regions. This restriction applies to the ECS instances automatically created, but does not apply to those manually added.

  • You can create up to 20 scheduled tasks.

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