MQTT: install di Ubuntu 20.04 lebih simple

Instalasi

sudo apt update -y && sudo apt install mosquitto mosquitto-clients -y

Check & Start

sudo systemctl status mosquitto
sudo systemctl start mosquitto
sudo systemctl enable mosquitto

Subscribe

mosquitto_sub -h address -t topic

Publish

mosquitto_pub -h address -t topic -m “message”

Config

password

sudo mosquitto_passwd -c /etc/mosquitto/passwd mark

config

sudo vi /etc/mosquitto/conf.d/default.conf

tambahkan

# allow_anonymous false
allow_anonymous true
# password_file /etc/mosquitto/passwd

Restart

sudo systemctl restart mosquitto