Porting official eclipse mosquitto docker image (https://hub.docker.com/_/eclipse-mosquitto/) to Raspberri Pi 3 (armhf) platform.
Three directories have been created in the image to be used for configuration, persistent storage and logs.
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 mosquitto.conf:/mosquitto/config/mosquitto.conf eclipse-mosquitto
Configuration can be changed to:
persist data to /mosquitto/data
log to /mosquitto/log/mosquitto.log
i.e. add the following to mosquitto.conf:
log_dest file /mosquitto/log/mosquitto.log
Note: If a volume is used, the data will persist between containers.
Run a container using the new image:
$ docker run -it -p 1883:1883 -p 9001:9001 -v mosquitto.conf:/mosquitto/config/mosquitto.conf -v /mosquitto/data -v /mosquitto/log eclipse-mosquitto
Note: 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.
Refer to https://github.com/somsakc/armhf-mosquitto