AWS Lambda handler that:

• adds/updates automatically Route53 local zone DNS entry for each started EC2 instance
• removes Route53 local zone DNS entry and disables monitoring of the EC2 instance on Zabbix

$ pip install pyzabbix -t .

$ zip -r ../ec2_event_handler.zip *
$ cd ..
$ aws lambda update-function-code --function-name ec2_event_handler --zip-file fileb://$(pwd)/ec2_event_handler.zip --publish