MQTT integration

Im trying to add MQTT integration to the application, I managed to generate the certs file and I add the following to the chirpstack-application-server.toml file:

when I press generate certificate, I got (open certs/ca/ca.pem: no such file or directory (code: 2))

can anyone please explain where should I add the certs file?

thanks :slight_smile:

how are you deploying the services? If it’s a container you need to “mount” them.

Thank you for replaying.
yes I’m using docker-compose.
can you please explain what do you mean with mount them?

After running inspect for the AP sudo docker inspect chirpstack-docker_chirpstack-application-server_1 , I got the following

“Mounts”: [
“Type”: “bind”,
“Source”: “{path}/chirpstack-docker/configuration/chirpstack-application-server”,
“Destination”: “/etc/chirpstack-application-server”,
“Mode”: “rw”,
“RW”: true,
“Propagation”: “rprivate”

I added the certs file to source location, but it didn’t work.
I guess I’m missing something.

Have you tried with using absolute paths? Instead of:


These paths are relative to “something” :slight_smile:

Thank you for your replay,
I managed to do so, thanks for @j0a0vit0r, I copied the certs file to etc, and then updated that path :slight_smile:

thanks a lot