move getEnv

Author: GracefulLemming

terraform/bastion-host.nix

@@ -22,7 +22,7 @@
     associate_public_ip_address = false;
     vpc_id = config.setup.vpc;
     subnets = [
-      getEnv "AWS_SUBNET_BASTION"
+      config.setup.bastionSubnet
       # config.setup.subnets.primary
       # config.setup.subnets.secondary
       # config.setup.subnets.tertiary

terraform/main.nix

@@ -63,6 +63,7 @@ in {
       secondary = getEnv "AWS_SUBNET_SECONDARY0";
       tertiary = getEnv "AWS_SUBNET_SECONDARY1";
     };
+    bastionSubnet = getEnv "AWS_SUBNET_BASTION";
   };
 
   functions =