proxy/meta: only create proxies for providers that are enabled

app/terraform/proxy/__init__.py

@@ -5,6 +5,7 @@ import datetime
 from collections import defaultdict
 from typing import Optional, Any, List, Dict
 
+from flask import current_app
 from sqlalchemy import text
 
 from app import app
@@ -65,10 +66,18 @@ class ProxyAutomation(TerraformAutomation):
     Whether this provider supports "smart" proxies.
     """
 
+    cloud_name: str
+    """
+    The name of the cloud provider used by this proxy provider. Used to determine if this provider can be enabled.
+    """
+
     @abstractmethod
     def import_state(self, state: Any) -> None:
         raise NotImplementedError()
 
+    def enabled(self) -> bool:
+        return current_app.config.get(self.cloud_name.upper() + "_ENABLED", False)
+
     def tf_prehook(self) -> Optional[Any]:  # pylint: disable=useless-return
         return None