updated docs

Author: dfry

examples/acme/README.md

@@ -10,7 +10,7 @@ You need to create the backend.hcl file by using the iac-aws-backend repo and se
 
 Copy the backend.hcl file into the same dir as the primary main.tf file.  
 
-Edit the main.tf file to set the appropriate domain variable (base domain) and the tenancy variable.  This will create a zone for tenancy.domain so you will have hosts with FQDNs such as gitlab.tenancy.domain and wireguard.tenancy.domain, etc.
+Edit the main.tf file to set the version of the bootstrap iac in the module call, the appropriate domain variable (base domain) and the tenancy variable.  This will create a zone for tenancy.domain so you will have hosts with FQDNs such as gitlab.tenancy.domain and wireguard.tenancy.domain, etc.
 
 You can also change the number of zones to use if you wish to have the switch create worker nodes in different zones and have the load balancers balance accross those different zones.  Or leave it at 1 and everything will be in the same zone.
 
@@ -20,15 +20,19 @@ iac_group_name = ....
 
 After you finish modifying the settings in main.tf you will need to run the following commands:
 
-1. terraform init --backend-config=backend.hcl
-2. terraform apply -var-file=backend.hcl
-3. cd post-config
-4. terraform init --backend-config=../backend.hcl
-5. terraform apply -var-file=../backend.hcl
+1. export AWS_PROFILE=profilename
+2. terraform init --backend-config=backend.hcl
+3. terraform apply -var-file=backend.hcl
+4. cd post-config
+5. terraform init --backend-config=../backend.hcl
+6. terraform apply -var-file=../backend.hcl
 
 Now you can log in to gitlab.tenancy.domain using root and the result of running this command from the main directory:
 
 terraform output gitlab_root_pw
 
 Use google authenticator or other appropriate app to configure MFA on gitlab for the root user.
 
+To destroy, go to main dir and type:
+1. terraform init --backend-config=backend.hcl
+2. terraform destroy -var-file=backend.hcl