actionEMR

modify_instance_groups_instance_count

Modify the number of instances in an instance group

Activity as code

Below are the details and signature of the activity Python module.

Typeaction
Modulechaosaws.emr.actions
Namemodify_instance_fleet
Returnmapping

Usage

JSON

{
  "name": "modify-instance-groups-instance-count",
  "type": "action",
  "provider": {
    "type": "python",
    "module": "chaosaws.emr.actions",
    "func": "modify_instance_groups_instance_count",
    "arguments": {
      "cluster_id": "",
      "group_id": "",
      "instance_count": 0
    }
  }
}

YAML

name: modify-instance-groups-instance-count
provider:
  arguments:
    cluster_id: ""
    group_id: ""
    instance_count: 0
  func: modify_instance_groups_instance_count
  module: chaosaws.emr.actions
  type: python
type: action

Arguments

NameTypeDefaultRequiredTitleDescription
cluster_idstringYesCluster ID
group_idstringYesGroup ID
instance_countintegerYesGroup SizeTarget size for the instance group

Signature

def modify_instance_groups_instance_count(
        cluster_id: str,
        group_id: str,
        instance_count: int,
        configuration: Dict[str, Dict[str, str]] = None,
        secrets: Dict[str, Dict[str, str]] = None) -> Dict[str, Any]:
    pass