README.md

aws-cw-log-group-manager

Prerequisites:

• Terraform
• AWS CLI

AWS Services Managed:

• CloudWatch Log Group

Supported Operations:

• Update retention period
• Update/remove KMS key

Logic Flow:

• CloudWatch Event triggers retention and encryption function periodically.
• Retention function scans all the log groups present in the provided region(s) and updates the retention period for all the available log group(s)
• Encryption function scans all the log groups present in the provided region(s) and updates or removes KMS encryption for all the available log group(s)

Setup:

• Use the terraform module included in this repo to create all the AWS resources required to automate IAM key rotation