Cloudformation Drift detection Tool

Step 0) Use the Lamda Layer magic to create a Lambda Layer with the latest boto3

Step 1) Scan all region for CFN Stacks, and trigger 'detect drift'

Step 2) Run trough all CFN stacks and check drift status

Step 3) If any stack is drifted, the publish a message to SNS about it

###Deployment

Deploy the CFN template CFN-Drift-Reports.yaml where:

• CronLine1 is the times when the detect is kicked off
• CronLine2 is the times when the statuc check is kicked off ( e-mail's are sent this time )
• EmailAddress is the address where notifications should be sent about drifted stacks