detach_random_instances

Type	action
Module	chaosaws.asg.actions
Name	detach_random_instances
Return	mapping

Usage

JSON

{
  "name": "detach-random-instances",
  "type": "action",
  "provider": {
    "type": "python",
    "module": "chaosaws.asg.actions",
    "func": "detach_random_instances"
  }
}

YAML

name: detach-random-instances
provider:
  func: detach_random_instances
  module: chaosaws.asg.actions
  type: python
type: action

Arguments

Name	Type	Default	Required	Title	Description
asg_names	list	null	No	ASG Names	One or many ASG names as a JSON encoded list
tags	list	null	No	ASG Tags	List of AWS tags for to identify ASG by tags instead of by names
instance_count	integer	null	No	Number of Instances to Deatch	The amount of instances to detach, or set the percentage below
instance_percent	integer	null	No	Percentage of Instances to Deatch	The percentage of instances to detach, or set the number above
decrement_capacity	boolean	false	No	Decrease Capacity	Whether to decrease the capacity of the ASG by the amount that was detached

One of:

• asg_names: a list of one or more asg names
• tags: a list of key/value pair to identify asg(s) by

One of:

• instance_count: integer value of number of instances to detach
• instance_percent: 1-100, percent of instances to detach

decrement_capacity: boolean value to determine if the desired capacity of the autoscaling group should be decreased

tags are expected as a list of dictionary objects:

[
    {'Key': 'TagKey1', 'Value': 'TagValue1'},
    {'Key': 'TagKey2', 'Value': 'TagValue2'},
    ...
]

Signature

def detach_random_instances(
        asg_names: List[str] = None,
        tags: List[dict] = None,
        instance_count: int = None,
        instance_percent: int = None,
        decrement_capacity: bool = False,
        configuration: Dict[str, Dict[str, str]] = None,
        secrets: Dict[str, Dict[str, str]] = None) -> Dict[str, Any]:
    pass