I have a IoT architecture which I have differents devices sending info to Google Cloud using MQTT. I am in a dev enviorement and I don'r have the real devices so I am trying to simulate them with a Cloud Run (Just try to connect using de rsa keys and python code).
The problem is that my cloud run doesn't work, the devices don't connect and I don't have a specific error, for example I test the same code with cloud functions and any problem.
Does cloud run have some problem with IoT core service? or expose something in my docker? I tried the port 8883 and 433
