Techniques to create portable CloudFormation (CF) Templates
1.) use a very limited number of parameters if possible and provide portable defaults if you have to use them […]
1.) use a very limited number of parameters if possible and provide portable defaults if you have to use them […]
AWS EC2 AMI ID is unique to a specific region
Translates many private IPs into a single public EIP Must be / have the default route for a private subnet
The VPC router then forwards the traffic according the the VPC route tables for the instance’s subnet. The routes in