A simple MQTT client subscribes topics and logs the whole payload to stdout.
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A simple MQTT client written in go that subscribes to a configurable list of MQTT topics on the specified broker and logs the whole payload to stdout.
You can build it on your own (you will need golang installed):
go build -a -installsuffix cgo ./cmd/mqtt-logger/
Or you can download the release binaries: here
Configuration is taken from the environment or via arguments, for example:
export MQTT_BROKER_ADDRESS="tcp://localhost:1883"
export MQTT_USERNAME="foo"
export MQTT_PASSWORD="bar"
./mqtt-logger
or
./mqtt-logger --broker "tcp://localhost:1883" --user "foo" --password "bar"
| Argument | Environment | Default | Description |
|---|---|---|---|
| --topic | MQTT_TOPICS | # | List of the mqtt topics to subscribe to. |
| --blacklist | MQTT_TOPIC_BLACKLIST | List of regular expression. | |
| --broker | MQTT_BROKER_ADDRESS | The mqtt broker address. | |
| --user | MQTT_USERNAME | The mqtt username. | |
| --password | MQTT_PASSWORD | The mqtt password. | |
| --timeout | MQTT_TIMEOUT | 1m | The timeout for the mqtt connection. |
| --ca-cert | MQTT_CA_CERT | The path of the CA-Cert file for secure mqtt connection. |
Content type
Image
Digest
Size
5.5 MB
Last updated
over 5 years ago
docker pull rainu/mqtt-logger