Using mosquitto client from the docker

Hello:
I’m running Chirpstack (docker version) and I would like to use the mosquitto client to test the mqtt integration. I see there is a docker listening at 127.0.0.1:1883
Should I install mosquitto in the ubuntu instance or can I reuse the mosquitto running in the docker? And if so, how can I access it?

Thanks in advance
Gus

This is related to usage of Docker.

Being a container, the MQTT port can be exposed to the host. The definition of this container within the sample docker-compose.yml file has this port exposed, so you can just access it from the host if you are using the sample docker-compose.yml file.