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parameters:
  FunctionName:
    type: "String"
    description: "The name of the lambda function to add the layer"
  LayerArn:
    type: "String"
    description: "The ARN of the layer to add to the lambda function"
  AliasName:
    type: "String"
    description: "(Optional) The name of the lambda alias needs to be updated."

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def handler(event, context):
    # Parse the input event to an internal class
    config: DocumentConfig = DocumentConfig.from_event(event)

    if config.chaos_mode == 'ENABLED':
      enable_chaos(config)
    else:
      disable_chaos(config)

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{
    "description": "Inject Lambda failures using Lambda extension",
    "targets": {},
    "actions": {
        "S00_AttachExtensionToLambda": {
            "actionId": "aws:ssm:start-automation-execution",
            "description": "Attach chaos extension to lambda function",
            "parameters": {
                "documentArn": "[ARN of the SSM document we created above]",
                "documentParameters": "{\"AutomationAssumeRole\": \"[ARN of an IAM role with permissions to update a Lambda function]\" , \"FunctionName\": \"[The name of the function we want to inject failures to]\", \"LayerArn\": \"arn:aws:lambda:us-east-1:871265522301:layer:chaos-lambda-extension-x86_64-unknown-linux-gnu-release:12\", \"AliasName\": \"[The alias of the function we want to update]\" }",

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schemaVersion: "0.3"
description: "Enable fault injection (Chaos) to a given lambda function by attaching a Lambda extension"
assumeRole: "{{ AutomationAssumeRole }}"
parameters:
  FunctionName:
    type: "String"
    description: "The name of the lambda function to add the layer"
  LayerArn:
    type: "String"
    description: "The ARN of the layer to add to the lambda function"

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Approach	Pros	Cons

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.vagrant/

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var casper = require('casper').create();
var system = require('system');
var username = [ENTER_EMAIL_HERE];
var userpass = [ENTER_PASSWORD_HERE];

function enterUsername(username) {
    document.getElementById("Email").value=username;		
	document.getElementById("next").click();
}

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def configStr = '''
installer.dir="${installerDir()}"
dist.dir="${installerDir()}/Incubator"

def installerDir() {
  '/home/test'
}
'''

def config = new ConfigSlurper().parse(configStr)