tf-cloud-credential: switch to datasource and fix variable

Author: Mike McGirr

modules/tf-cloud-credential/data.tf

@@ -1,4 +1,4 @@
-resource "tfe_workspace" "workspace" {
-  name         = var.workspace_name_prefix
+data "tfe_workspace" "workspace" {
+  name         = var.name_prefix
   organization = var.organization
 }

modules/tf-cloud-credential/main.tf

@@ -1,21 +1,21 @@
 resource "tfe_variable" "workspace_aws_access_key_id" {
-  workspace_id = tfe_workspace.workspace.id
+  workspace_id = data.tfe_workspace.workspace.id
   key          = "AWS_ACCESS_KEY_ID"
   value        = var.iam_access_key.id
   category     = "env"
   sensitive    = true
 }
 
 resource "tfe_variable" "workspace_aws_secret_access_key_id" {
-  workspace_id = tfe_workspace.workspace.id
+  workspace_id = data.tfe_workspace.workspace.id
   key          = "AWS_SECRET_ACCESS_KEY"
   value        = var.iam_access_key.secret
   category     = "env"
   sensitive    = true
 }
 
 resource "tfe_variable" "workspace_aws_default_region" {
-  workspace_id = tfe_workspace.workspace.id
+  workspace_id = data.tfe_workspace.workspace.id
   key          = "AWS_DEFAULT_REGION"
   value        = var.region
   category     = "env"