To upgrade from older versions, read more about other versions here:
- https://www.terraform.io/upgrade-guides/0-14.html
- https://www.terraform.io/upgrade-guides/0-15.html
- https://www.terraform.io/upgrade-guides/1-0.html
Once completed, most noted updates you need to check are the following:
list
andmap
built-in functions must be renamed intotolist
andtomap
- upgrade aws provider URL in state file using:
terraform state replace-provider registry.terraform.io/-/aws registry.terraform.io/hashicorp/aws