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README.md | ||
mqtt_consumer.go | ||
mqtt_consumer_test.go |
README.md
MQTT Consumer Input Plugin
The MQTT consumer plugin reads from specified MQTT topics and adds messages to InfluxDB. The plugin expects messages in the Telegraf Input Data Formats.
Configuration:
# Read metrics from MQTT topic(s)
[[inputs.mqtt_consumer]]
servers = ["localhost:1883"]
### MQTT QoS, must be 0, 1, or 2
qos = 0
### Topics to subscribe to
topics = [
"telegraf/host01/cpu",
"telegraf/+/mem",
"sensors/#",
]
### Maximum number of metrics to buffer between collection intervals
metric_buffer = 100000
### username and password to connect MQTT server.
# username = "telegraf"
# password = "metricsmetricsmetricsmetrics"
### Optional SSL Config
# ssl_ca = "/etc/telegraf/ca.pem"
# ssl_cert = "/etc/telegraf/cert.pem"
# ssl_key = "/etc/telegraf/key.pem"
### Use SSL but skip chain & host verification
# insecure_skip_verify = false
### Data format to consume. This can be "json", "influx" or "graphite"
### Each data format has it's own unique set of configuration options, read
### more about them here:
### https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md
data_format = "influx"
Tags:
- All measurements are tagged with the incoming topic, ie
topic=telegraf/host01/cpu