AWS DevOps CLI Operations Baseline
Establish your AWS CLI baseline: verify caller identity, set the default region, inspect quotas, create a tagged S3 bucket, query CloudWatch metrics, and clean up.

Lab Overview
This lab is the foundation every other DOP-C02 lab depends on. You'll work directly with the AWS CLI in a TeKanAid-provisioned AWS lab account to verify your operational baseline.
You will:
- Verify your AWS identity, account, and region with STS and the CLI
- Inspect Service Quotas for EC2 and S3
- Create a tagged S3 bucket using TeKanAid lab conventions
- Query CloudWatch metrics for the AWS namespace
- Clean up the resources you created
This lab uses only confirmed-tier services (S3, CloudWatch, EC2 read-only, STS, Service Quotas) so it runs reliably under the default TeKanAid AWS lab IAM policy.
What You'll Learn
Verify AWS caller identity, account, and region using STS
Configure AWS CLI default region and profile resolution order
Inspect Service Quotas for EC2 and S3 in your region
Create and tag an S3 bucket following TeKanAid lab conventions
Query CloudWatch metrics for AWS service namespaces
Clean up created resources at the end of the lab
Prerequisites
basic-aws-cli-familiarity
aws-associate-level-knowledge
Technologies Covered
Part of a Course
This lab is part of the AWS Certified DevOps Engineer - Professional (DOP-C02) course
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