app-cred-ohpc_creds-openrc.sh

 #!/usr/bin/env bash
 
-export TF_AUTH_TYPE=v3applicationcredential
-export TF_AUTH_URL=http://ruffner.rc.uab.edu:5000/v3
-export TF_IDENTITY_API_VERSION=3
-export TF_REGION_NAME="openstack"
-export TF_INTERFACE=public
-export TF_APPLICATION_CREDENTIAL_ID=797b6887d93a41249e6f59d2b90ef5df
-export TF_APPLICATION_CREDENTIAL_SECRET=no
+export TF_VAR_AUTH_TYPE=v3applicationcredential
+export TF_VAR_AUTH_URL=http://ruffner.rc.uab.edu:5000/v3
+export TF_VAR_IDENTITY_API_VERSION=3
+export TF_VAR_REGION_NAME="openstack"
+export TF_VAR_INTERFACE=public
+export TF_VAR_APPLICATION_CREDENTIAL_ID=797b6887d93a41249e6f59d2b90ef5df
+export TF_VAR_APPLICATION_CREDENTIAL_SECRET=no

provider.tf

-variable "auth_url"	${TF_AUTH_URL} 	
-variable "project_domain_name" ${TF_PROJECT_NAME}
-variable "user_domain_name"	${TF_USER_DOMAIN_NAME} 	
-variable "region"	${TF_REGION_NAME} 	
-variable "user_name"	${TF_USERNAME}	 	
-variable "password"	${TF_PASSWORD}
+variable "auth_url"	{} 	
+variable "project_domain_name" {}
+variable "user_domain_name"	{} 	
+variable "region"	{} 	
+variable "user_name"	{}	 	
+variable "password"	{}
 
 provider "openstack" {
   auth_url            = "${var.auth_url}"