Source code for:
- https://www.obytes.com/blog/monitoring-cloudwatch-key-metrics-using-slack-and-manage-them-using-terraform
- https://www.obytes.com/blog/monitoring-codepipeline-deployments
lambda-slack-notify: Module to create a Lambda function for posting messages to Slack and a SNS topic subscribed to the Lambda.
cloudwatch-alarms: CloudWatch alarms for application key metrics.
cloudwatch-event-rule: CloudWatch event rule to report CodePipeline statuses to Slack.