Add support for resolving parameters from AWS SSM credential manager

[pinfoldd]

Feature request

How can we improve the module?

Add support for resolving parameters from AWS SSM credential manager.

Would adding this line work?

Environment="CONCOURSE_AWS_SSM_REGION=${region}"

here: https://github.com/telia-oss/terraform-aws-concourse/blob/master/modules/cloud-init/atc.yml#L49

[itsdalmo]

Hey @pinfoldd!

Assuming you are thinking of using parameter store as the secret backend for concourse, then yes your suggestion should work (this module used to do that). But you'd need to make it configurable, since I believe Concourse does not support multiple secret backends yet I think? 🤔