Terraform Rolling Deploys Example

This is an example of how to achieve rolling deploys on AWS using Terraform. It is based on a strategy proposed by Paul Hinze - https://groups.google.com/forum/#!msg/terraform-tool/7Gdhv1OAc80/iNQ93riiLwAJ

Setup

terraform apply

browes to rolling_ELB_dns_name

Rolling update

terraform apply -var 'ami_id=ami-1234'

Note

Tested on Terraform 0.7.11

License

MIT License