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Auto scaling of External Controller for HA

  • Published on Sep 11, 2026
  • 1 minute(s) read
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An AWS auto scaling group contains a collection of EC2 instances that share similar characteristics and are treated as a logical grouping for the purposes of instance scaling and management. The auto scaling group is an AWS service that provides a method for HA in the External Controllers. For more information on auto scaling groups, see Auto Scaling groups in AWS documentation.

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