Three mount points have been created in the image to be used for configuration, persistent storage and logs.
/mosquitto/config
/mosquitto/data
/mosquitto/log
When running the image, the default configuration values are used.
To use a custom configuration file, mount a local configuration file to /mosquitto/config/mosquitto.conf
docker run -it -p 1883:1883 -p 9001:9001 -v <path-to-configuration-file>:/mosquitto/config/mosquitto.conf leojrfs/mosquitto-arm:1.4.15
Configuration can be changed to:
- persist data to
/mosquitto/data - log to
/mosquitto/log/mosquitto.log
i.e. add the following to mosquitto.conf:
persistence true
persistence_location /mosquitto/data/
log_dest file /mosquitto/log/mosquitto.log
Note: If a volume is used, the data will persist between containers.
Build the image:
docker build -t leojrfs/mosquitto-arm:1.4.15 .
Run a container using the new image:
docker run -it -p 1883:1883 -p 9001:9001 -v <path-to-configuration-file>:/mosquitto/config/mosquitto.conf -v /mosquitto/data -v /mosquitto/log leojrfs/mosquitto-arm:1.4.15
💥 if the mosquitto configuration (mosquitto.conf) was modified to use non-default ports, the docker run command will need to be updated to expose the ports that have been configured.