Service Limits

Last updated: 2020-02-25 15:01:00

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At present, Auto Scaling has Activate and Use Limits in all regions except Edge server:

Restriction typeRemarks
One user under one region
A Scaling group.
  • There can only be one Launch configuration.
  • Up to 2000 CVM instances of Auto Scaling.
  • You can create up to 100 Scaling policy and up to 10 timed job.
  • Create up to 5 notifications.
  • Create up to 10 lifecycle hooks.
Others
    -The number of CVMs in all scaling groups cannot exceed the maximum number of IPs that the VPC subnet can provide.- Currently, Auto Scaling does not support vertical scaling, which means it cannot automatically scale CPU, memory, and bandwidth of CVM instances.- Auto Scaling and launch configurations are services supported at regional level; therefore, you can only launch or terminate CVM instances in the same region.