diff --git a/sld-api-backend/src/worker/domain/services/command.py b/sld-api-backend/src/worker/domain/services/command.py
index ab33fac8..bedea757 100644
--- a/sld-api-backend/src/worker/domain/services/command.py
+++ b/sld-api-backend/src/worker/domain/services/command.py
@@ -1,8 +1,9 @@
 import logging
 import subprocess
 import redis
+from config.api import settings
 
-redis_client = redis.Redis(host='localhost', port=6379, db=15)
+redis_client = redis.Redis(host=settings.CACHE_SERVER, port=6379, db=15)
 
 
 def command(command: str, channel: str):
@@ -48,4 +49,4 @@ def command(command: str, channel: str):
         logging.error(
             f"Error execute command code: {err.returncode}. Error:\n{err.stderr}"
         )
-        return None
+        return err.returncode, err.stderr
diff --git a/sld-api-backend/src/worker/providers/hashicorp/actions.py b/sld-api-backend/src/worker/providers/hashicorp/actions.py
index f9e77ce5..14cf8d77 100644
--- a/sld-api-backend/src/worker/providers/hashicorp/actions.py
+++ b/sld-api-backend/src/worker/providers/hashicorp/actions.py
@@ -24,7 +24,6 @@ class Actions(StructBase):
     project_path: str
     task_id: str
     subprocess_handler: command = command
-    output = ""
 
     def execute_terraform_command(self, action: str) -> dict:
         channel = self.task_id