I have followed the tutorial for the AWS integration but cannot get the MQTT messages to display in the AWS IoT Core. I assume bridging is not working since I can get the messages in an external client from the TTN MQTT broker.
I have followed the troubleshooting steps but there is nothing at all in the logs (neither in
app-1.error.log). I then used ssh to get into the EC2 instance and tried to manually launch the integration with
It then crashed with the following error
INFO Initializing AWS IoT client PolicyName=ttn-integration Region= FATAL Failed to get AWS IoT endpoint
When setting the
AWS_REGION=eu-west-1 environment variable, I get the following error:
INFO Initializing AWS IoT client PolicyName=ttn-integration Region=eu-west-1 INFO Found AWS IoT endpoint Endpoint=an3cfmjmy6od4.iot.eu-west-1.amazonaws.com INFO Created certificate ID=189326ec8e90c8abd0de2eef1fe6eb4a22c05495c49bcfe291860a6b45243acd FATAL Failed to attach policy to certificate Certificate=189326ec8e90c8abd0de2eef1fe6eb4a22c05495c49bcfe291860a6b45243acd Policy=ttn-integration error=ResourceNotFoundException: Policy not found status code: 404, request id: ff8df0e8-56f1-11e9-9368-e107e49fac68
I assume there is some sort of configuration file missing but I cannot seem to find anything that mentions such a file.
- Does such a configuration file exist?
- Is there anything else causing this behavior?