AWS Lambda function for automatically setting up subscriptions to new CloudWatch Log Groups when they are created. Configure the function by setting the following environment variables:
| Variable name | Description |
|---|---|
DESTINATION_ARN |
ARN of the resource to set up subscriptions for. |
FILTER_PATTERN |
Only log entries matching this pattern are sent to the destination. |
[SUBSCRIPTION_WHITELIST] |
Optional regex. Create subscriptions only for log groups with names matching this. |
[SUBSCRIPTION_BLACKLIST] |
Optional regex. Don't create subscriptions for log groups with names containing this. |
Note that CloudTrail logging must be enabled on the AWS account in order for
this component to be able to subscribe to CreateLogGroup events.
Tests are run using tox: make test
For tests and linting we use pytest, flake8 and black.
Deploy to both dev and prod is automatic via GitHub Actions on push to main. You
can alternatively deploy from local machine with: make deploy or make deploy-prod.