What is ROS?

Resource Orchestration Service (ROS) is an service that can simplify the management of cloud computing resources. You can create stack templates to describe cloud computing resources such as Elastic Compute Service (ECS) and ApsaraDB RDS instances, as well as the dependencies between resources in the templates. The ROS engine automatically creates and configures all resources in a stack based on a template, which makes automatic deployment and O&M possible.