Mosquitto: Difference between revisions

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==MQTT Testing==
==MQTT Testing==
<source lang="bash">
<source lang="bash">
# mosquitto_sub -u arduino -P arduino -t dev/test
mosquitto_sub -u user -P pass -t dev/test
mosquitto_sub -d -u arduino -P arduino -t dev/test
mosquitto_sub -u user -P pass -t dev/test -d
mosquitto_pub -m 'Hello, World' -u user -P pass -t dev/test
 
mosquitto_pub -m 'Hello, Academian' -u user -P pass -t dev/test
mosquitto_pub -u user -P pass -t dev/test -m 'Hello, World'
mosquitto_pub -u user -P pass -t dev/test -m 'Hello, Academian'
</source>
 
<source lang="bash">
mosquitto_sub -h host -u user -P pass -t dev/test
mosquitto_sub -h host -u user -P pass -t dev/test -d
 
mosquitto_pub -h host -u user -P pass -t dev/test -m 'Hello, World'  
mosquitto_pub -h host -u user -P pass -t dev/test -m 'Hello, Academian'
</source>
</source>


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==References==
==References==
* [https://mosquitto.org/blog/2013/01/mosquitto-debian-repository/ Mosquitto Debian repository]
* [https://mosquitto.org/blog/2013/01/mosquitto-debian-repository/ Mosquitto Debian repository]
* [https://github.com/knolleary/pubsubclient Arduino Client for MQTT]
* [https://github.com/sanjeshpathak/Mosquitto-Dashboard Mosquitto Dashboard]
* [https://mosquitto.org/download/  Mosquitto Download]
* [https://mosquitto.org/download/  Mosquitto Download]
* [https://pastebin.com/Etn59ppp Mosquitto Config]
* [https://pastebin.com/Etn59ppp Mosquitto Config]
* [https://www.home-assistant.io/getting-started/ Home Assistant]
* [https://www.home-assistant.io/getting-started/ Home Assistant]
* [https://nodered.org/ Node-RED]
* [https://nodered.org/ Node-RED]

Latest revision as of 02:58, 23 March 2020

df -h
vcgencmd measure_temp
apt list --upgradable
apt upgrade

apt -f install
apt install mosquitto/stable
apt install mosquitto-clients/stable
df -h

mosquitto -v
systemctl start mosquitto
systemctl status mosquitto
systemctl enable mosquitto

ssh -L 1883:localhost:1883 [email protected]

MQTT Users

cat > /etc/mosquitto/conf.d/users.conf <<'EOF'
# Chorke Academia, Inc
# MQTT Users Config

allow_anonymous false
password_file /etc/mosquitto/passwd
EOF

cd  /etc/mosquitto/
# create first only user
mosquitto_passwd -c passwd admin
# create next respective mqtt users
mosquitto_passwd -b passwd user pass
cd $HOME

MQTT Testing

mosquitto_sub -u user -P pass -t dev/test
mosquitto_sub -u user -P pass -t dev/test -d

mosquitto_pub -u user -P pass -t dev/test -m 'Hello, World' 
mosquitto_pub -u user -P pass -t dev/test -m 'Hello, Academian'
mosquitto_sub -h host -u user -P pass -t dev/test
mosquitto_sub -h host -u user -P pass -t dev/test -d

mosquitto_pub -h host -u user -P pass -t dev/test -m 'Hello, World' 
mosquitto_pub -h host -u user -P pass -t dev/test -m 'Hello, Academian'

NodeRED

df -h
vcgencmd measure_temp
apt list --upgradable
apt upgrade

apt -f install
apt install nodered/stable
df -h

systemctl start nodered
systemctl status nodered
systemctl enable nodered
ssh -L 1880:localhost:1880 [email protected]
http://localhost:1880/

References