AWS-PatchAsgInstance
Description
Patch Amazon Elastic Compute Cloud (Amazon EC2) instances in an Auto Scaling group.
Document type
Automation
Owner
Amazon
Platforms
Linux, macOS, Windows
Parameters
-
AutomationAssumeRole
Type: String
Description: (Optional) The Amazon Resource Name (ARN) of the AWS Identity and Access Management (IAM) role that allows Systems Manager Automation to perform the actions on your behalf. If no role is specified, Systems Manager Automation uses the permissions of the user that starts this runbook.
-
InstanceId
Type: String
Description: (Required) ID of the instance to patch. Don't specify an instance ID that is configured to run during a maintenance window.
-
LambdaRoleArn
Type: String
Description: (Optional) The ARN of the role that allows the Lambda created by Automation to perform the actions on your behalf. If not specified, a transient role will be created to run the Lambda function.
-
WaitForInstance
Type: String
Default: PT2M
Description: (Optional) Duration that the Automation should sleep to allow the instance to come back into service.
-
WaitForReboot
Type: String
Default: PT5M
Description: (Optional) Duration that the Automation should sleep to allow a patched instance to reboot.
Required IAM permissions
The AutomationAssumeRole parameter requires the following actions to
use the runbook successfully.
-
ssm:StartAutomationExecution -
ssm:GetAutomationExecution -
ssm:GetCommandInvocation -
ssm:GetParameter -
ssm:SendCommand -
cloudformation:CreateStack -
cloudformation:DeleteStack -
cloudformation:DescribeStacks -
ec2:CreateTags -
ec2:DescribeInstances -
ec2:RunInstances -
iam:AttachRolePolicy -
iam:CreateRole -
iam:DeleteRole -
iam:DeleteRolePolicy -
iam:DetachRolePolicy -
iam:GetRole -
iam:PassRole -
iam:PutRolePolicy -
lambda:CreateFunction -
lambda:DeleteFunction -
lambda:GetFunction -
lambda:InvokeFunction