Configuration Variables

[exaSR]

Not sure if that is possible already, but especially for the ssh-keys and instance labels, it would be nice if the configuration yaml files could use variables from the env-file, like

      label: "${LABEL_BASE}-exa"
[...]
  ssh_key_name: "${SSH_KEY_NAME}"            # AWS key pair name (without .pem extension)
  ssh_private_key_path: "~/.ssh/${SSH_KEY_NAME}.pem"  # Local private key file path