Linux/Mosquitto
< Linux
Basic usage
- subscribe
mosquitto_sub -t "test" -h servername mosquitto_sub -t "test" -h servername -u "username" -P "password" mosquitto_sub -t "test" -h servername -u "username" -P "password" -p 8883 --capath /etc/ssl/certs/
- publish
mosquitto_pub -t "test" -m "test message" -h servername mosquitto_pub -t "test" -m "test message" -h servername -u "username" -P "password" mosquitto_pub -t "test" -m "test message" -h servername -u "username" -P "password" -p 8883 --capath /etc/ssl/certs/
User
mosquitto_passwd /etc/mosquitto/users BENUTZERNAME
Config
- get mosquitto.conf from docker container
docker cp mosquitto:/mosquitto/config/mosquitto.conf .
Simple broker
allow_anonymous true listener 1883 persistence true persistence_location /mosquitto/data/ log_dest file /mosquitto/log/mosquitto.log
Bridge
- Only configure on slave brokers. No special config on maste broker.
- quick reference
topic {topic pattern} direction QOS {local prefix} {remote prefix}
topic # in 0
topic edge/# out 1
topic tocloud/# out 2 tocloud/ fromedge/
- Basic 1:1 bridge
... connection cloudvm address 10.10.0.1:1883 try_private true topic # out 0 topic # in 0
- only slave topics are shared
... connection cloudvm address 10.10.0.1:1883 try_private true topic edge/# out 0 topic edge/# in 0