Add instance scale-in protection for consul-cluster

hashicorp / terraform-aws-consul

A Terraform Module for how to run Consul on AWS using Terraform and Packer

Apache License 2.0

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Closed mawa-jnd closed 4 years ago

mawa-jnd commented 4 years ago

The changes are tested with an existing consul-cluster without scale-in protection. The optional scale-in protection is set to true. The terraform plan output is here: https://gist.github.com/mawa-jnd/476ab6680a68d6c4b1770a372cfff5aa

The change is:

backward compatible
has no downtime with default setup as changing the ASG will not automatically restart instances

hashicorp-cla commented 4 years ago

All committers have signed the CLA.

brikis98 commented 4 years ago

Tests passed! Merging now.

brikis98 commented 4 years ago