AWS Tagging and Resource Groups

Tagging Overview

• Arbitrary name-value pairs assignable to AWS resources

• Functions as metadata

• Can be applied to virtually all AWS resources

• Limit of up to 50 tags per resource

Uses and Benefits

1. Cost Allocation

2. Security Management

3. Automation

4. Resource Organization

Implementation Examples

Security Control

• Tags can be referenced in IAM policies

• Enable department-based access control

• Control resource access based on tag values

Standardization Enforcement

• AWS Config rules can enforce tagging standards

• Example: Automatic shutdown of improperly tagged EC2 instances

Resource Groups

Purpose

• Groups resources based on tags

• Creates customized console views

• Enables focused resource management

Common Organization Methods

• Environment-based grouping

• Project-based grouping

• Department-based grouping

• Cost center allocation

Access

• Available via Resource Groups dropdown in AWS console

• Supports both classic and new group types

• Includes tag editor functionality

This structured overview captures the key concepts and functionality of AWS tagging and resource groups, providing a clear reference for implementation and management.