Get the autoscaling capacity Added in 7.11.0

GET /_autoscaling/capacity

NOTE: This feature is designed for indirect use by Elasticsearch Service, Elastic Cloud Enterprise, and Elastic Cloud on Kubernetes. Direct use is not supported.

This API gets the current autoscaling capacity based on the configured autoscaling policy. It will return information to size the cluster appropriately to the current workload.

The required_capacity is calculated as the maximum of the required_capacity result of all individual deciders that are enabled for the policy.

The operator should verify that the current_nodes match the operator’s knowledge of the cluster to avoid making autoscaling decisions based on stale or incomplete information.

The response contains decider-specific information you can use to diagnose how and why autoscaling determined a certain capacity was required. This information is provided for diagnosis only. Do not use this information to make autoscaling decisions.

External documentation

Query parameters

  • master_timeout string

    Period to wait for a connection to the master node. If no response is received before the timeout expires, the request fails and returns an error.

Responses

  • 200 application/json
    Hide response attribute Show response attribute object
    • policies object Required
      Hide policies attribute Show policies attribute object
      • * object Additional properties

        Additional properties are allowed.

        Hide * attributes Show * attributes object
        • required_capacity object Required

          Additional properties are allowed.

          Hide required_capacity attributes Show required_capacity attributes object
          • node object Required

            Additional properties are allowed.

            Hide node attributes Show node attributes object
          • total object Required

            Additional properties are allowed.

            Hide total attributes Show total attributes object
        • current_capacity object Required

          Additional properties are allowed.

          Hide current_capacity attributes Show current_capacity attributes object
          • node object Required

            Additional properties are allowed.

            Hide node attributes Show node attributes object
          • total object Required

            Additional properties are allowed.

            Hide total attributes Show total attributes object
        • current_nodes array[object] Required
          Hide current_nodes attribute Show current_nodes attribute object
        • deciders object Required
          Hide deciders attribute Show deciders attribute object
          • * object Additional properties

            Additional properties are allowed.

            Hide * attributes Show * attributes object
            • required_capacity object Required

              Additional properties are allowed.

              Hide required_capacity attributes Show required_capacity attributes object
              • node object Required

                Additional properties are allowed.

              • total object Required

                Additional properties are allowed.

            • reason_summary string
            • reason_details object

              Additional properties are allowed.
GET /_autoscaling/capacity 
curl \
 -X GET http://api.example.com/_autoscaling/capacity
Response examples (200)
This may be a response to `GET /_autoscaling/capacity`. 
{
  policies: {}
}