cf-template
There are 2 repositories under cf-template topic.
guysqr/node-red-ha-on-aws
Node-RED on AWS with EFS to enable horizontal scaling. Uses Elastic Beanstalk to create additional instances into a load-balanced auto-scaling group as required.
dileep-p/cloudformation-crossaccount-switchrole
CF template to create Cross account role for Switch Roles in Client and Security Account