AWS Systems Manager Automation now supports targeting all instances in the account and Region
Automation, a feature of Systems Manager, now supports running an Automation execution that targets all instances in the account and Region. This support makes it easier to maintain consistency in your fleet when you make configuration changes or run a specific set of commands.
Automation is a feature in Systems Manager. Systems Manager enables visibility and control of your cloud and on-premises infrastructure. It simplifies resource and application management, shortens the time to detect and resolve operational problems, and makes it easier to operate and manage your infrastructure securely at scale.
Automation is available in all commercial Regions, China Regions, and AWS GovCloud (US). For more information about Automation, visit the AWS Systems Manager Product page and Documentation.