Incorrect Security Group Specification forces EC2 instance recreation

dwmkerr / terraform-aws-openshift

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Incorrect Security Group Specification forces EC2 instance recreation #48

Closed dwmkerr closed 6 years ago

dwmkerr commented 6 years ago

Using security_groups instead of vpc_security_group_ids means that we need to recreate all EC2 instances unnecessarily when reapplying the infrastructure. See #27 for details:

https://github.com/dwmkerr/terraform-aws-openshift/issues/27#issuecomment-383089119