3Deployment, Provisioning, and Automation
- 3.1Provisioning with CloudFormation
Understand IaC operations: CloudFormation templates and stacks, previewing with change sets, rolling out across accounts/regions with StackSets, and drift detection.
- 3.2Fleet Management with Systems Manager
Understand large-scale operations automation with Systems Manager: Run Command (commands at scale), Patch Manager (patching), Parameter Store (config/secrets), and maintenance windows.
- 3.3Consistent Instances (AMIs and Launch Templates)
Understand consistent, fast provisioning: golden AMIs (prebaked), launch templates (AMI + type + user data), and bootstrap via user data.
- 3.4Operating containers (ECS/EKS/ECR)
Learn container operations, which carry more weight in SOA-C03: choosing among Amazon ECS, EKS, and Fargate; image management and vulnerability scanning with Amazon ECR; deployment strategies (rolling / blue-green); service auto scaling; monitoring and logging via Container Insights (awslogs / FireLens); and least privilege with task roles—from an operations perspective.
- 3.5In-scope services for deployment, provisioning, and automation
A roundup of in-scope SOA-C03 services for deployment and automation—IaC, operational automation, and multi-account governance.

