[SOLVED] How to delete MQTT brokers

I found in the log that there are few more MQTT brokers started (created previously in the development phase). Now I do not need it anymore.

In “mqtt” file (openhab/services) I found the only one broker I’m using actually. So, in wich file are stored the others?

You can safely delete mqtt.config, after an openHAB restart the file will be re-created with correct contents.

Sihui, could you confirm, please, the corect command to do that:

sudo rm -f /var/lib/openhab2/config/org/openhab/mqtt.config

?

If you are not very familiar with Linux I would not use the -f (force) command. Without the -f you need to confirm deletion of that file …

Indeed, I’ve used this command to delete mqtt.config. After reboot the Pi it the file it was recreated without old MQTT brokers.

sudo rm  /var/lib/openhab2/config/org/openhab/mqtt.config

Thanks Sihui.

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