# Cloud run connect devices Cloud IoT Core **URL:** \ **Category:** Community Ecosystem\ **Tags:** docker\ **Created:** [April 25, 2022, 7:06am UTC](https://discuss.elastic.co/t/cloud-run-connect-devices-cloud-iot-core/303119 "2022-04-25T07:06:16Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![dhattu](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dhattu/32/99150_2.png) [@dhattu](https://discuss.elastic.co/u/dhattu)\ **Post date:** [April 25, 2022, 7:06am UTC](https://discuss.elastic.co/t/cloud-run-connect-devices-cloud-iot-core/303119/1 "2022-04-25T07:06:16Z")
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 ---
**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\ **Post date:** [April 25, 2022, 10:11pm UTC](https://discuss.elastic.co/t/cloud-run-connect-devices-cloud-iot-core/303119/2 "2022-04-25T22:11:15Z")
Welcome to our community! 😃 It's really not clear to me what this has to do with our products, can you elaborate please. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [May 23, 2022, 10:11pm UTC](https://discuss.elastic.co/t/cloud-run-connect-devices-cloud-iot-core/303119/3 "2022-05-23T22:11:16Z")
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