Crowsnest MQTT Logger & Playback

Descriptions

MQTT topic logger with playback option. The local MQTT broker stream can be saved with: timestamp, massage and topic to an local SQLite database.

Get started:

1. Set up Crowsnest instance

2. Set up bridges to other MQTT streams for example Crowsnest broker according to: Crowsnest MQTT Bridge

3. Configure docker-compose environment variables:

   • RUN:Function definition of container ( LOGGER or PLAYBACK )
   • DB_NAME: SQLite DB name (default: "MQTT-LOG")
   • MQTT_TOPICS: Topics string separated by coma (CROWSNEST/#,TEST/#)
   • MQTT_PLAYBACK_DB: DB file name to be played back (Ex. 2022-10-02_MQTT-LOG.db)
   • MQTT_PLAYBACK_SPEED: Playback speed multiplayer (Default speed: 1 )

4. Run docker compose to start logging or playback

Build from docker

# Edit docker-compose for settings changes

docker-compose -f .\docker-compose.logger.yml up

# Rebuild container
docker-compose -f .\docker-compose.logger.yml up --build

Based on Black-Hydon MQTT Logger

License

Apache 2.0, see LICENSE