v16.0.0
FEATURES:
- Add support for Auto Scaling Group Instance Refresh for self-managed worker groups (#1224)
- Drop
asg_recreate_on_change
feature to encourage the usage of Instance Refresh for EC2 Auto Scaling (#1360) - Add timeout of 5mn when waiting for cluster (#1359)
- Remove dependency on deprecated
hashicorp/template
provider (#1297) - Replace the local-exec script with a http datasource for waiting cluster (#1339)
BUG FIXES:
- Remove provider from required providers (#1357)
- Bump AWS provider version to add Warm Pool support (#1340)
CI:
- Bump terraform-docs to 0.13 (#1335)
BREAKING CHANGES:
- This module used
random_pet
resources to create a random name for the autoscaling group to force the autoscaling group to be re-created when the launch configuration or launch template was changed (ifrecreate_asg_when_lc_changes = true
was set), causing the instances to be removed and re-provisioned each time there was an update. Those random_pet resources has been removed and in its place there is now a set of functionality provided by AWS and the Terraform AWS provider - Instance Refresh. We encourage those users to move on Instance Refresh for EC2 Auto Scaling. - We remove the dependency on the deprecated
hashicorp/template
provider and use the Terraform built intemplatefile
function. This will broke some workflows due to previously being able to pass in the raw contents of a template file for processing. Thetemplatefile
function requires a template file that exists before running a plan.
NOTES:
- Using the terraform-aws-modules/http provider is a more platform agnostic way to wait for the cluster availability than using a local-exec. With this change we're able to provision EKS clusters and manage the
aws_auth
configmap while still using thehashicorp/tfc-agent
docker image.