Add netbox provider configuration and secret management

.gitignore

@@ -0,0 +1 @@
+secret.tfvars

secrets.tfvars

@@ -0,0 +1 @@
+netbox_token="7ce0d0b83c87c6ce79ac31a919b0fe9f95ff59de"

terraform/provider.tf

@@ -10,3 +10,14 @@ terraform {
     }
   }
 }
+
+variable netbox_token {
+  type        = string
+  description = "netbox api token"
+  sensitive   = true
+}
+
+provider "netbox" {
+  url   = http://91.98.205.65:8000
+  token = var.netbox_token
+}