97 lines
3.7 KiB
Text
97 lines
3.7 KiB
Text
# Read metrics from MQTT topic(s)
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[[inputs.mqtt_consumer]]
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## Broker URLs for the MQTT server or cluster. To connect to multiple
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## clusters or standalone servers, use a separate plugin instance.
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## example: servers = ["tcp://localhost:1883"]
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## servers = ["ssl://localhost:1883"]
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## servers = ["ws://localhost:1883"]
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servers = ["tcp://127.0.0.1:1883"]
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## Topics that will be subscribed to.
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topics = [
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"telegraf/host01/cpu",
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"telegraf/+/mem",
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"sensors/#",
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]
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## The message topic will be stored in a tag specified by this value. If set
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## to the empty string no topic tag will be created.
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# topic_tag = "topic"
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## QoS policy for messages
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## 0 = at most once
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## 1 = at least once
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## 2 = exactly once
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##
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## When using a QoS of 1 or 2, you should enable persistent_session to allow
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## resuming unacknowledged messages.
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# qos = 0
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## Connection timeout for initial connection in seconds
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# connection_timeout = "30s"
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## Interval and ping timeout for keep-alive messages
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## The sum of those options defines when a connection loss is detected.
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## Note: The keep-alive interval needs to be greater or equal one second and
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## fractions of a second are not supported.
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# keepalive = "60s"
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# ping_timeout = "10s"
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## Max undelivered messages
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## This plugin uses tracking metrics, which ensure messages are read to
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## outputs before acknowledging them to the original broker to ensure data
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## is not lost. This option sets the maximum messages to read from the
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## broker that have not been written by an output.
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##
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## This value needs to be picked with awareness of the agent's
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## metric_batch_size value as well. Setting max undelivered messages too high
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## can result in a constant stream of data batches to the output. While
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## setting it too low may never flush the broker's messages.
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# max_undelivered_messages = 1000
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## Persistent session disables clearing of the client session on connection.
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## In order for this option to work you must also set client_id to identify
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## the client. To receive messages that arrived while the client is offline,
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## also set the qos option to 1 or 2 and don't forget to also set the QoS when
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## publishing. Finally, using a persistent session will use the initial
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## connection topics and not subscribe to any new topics even after
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## reconnecting or restarting without a change in client ID.
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# persistent_session = false
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## If unset, a random client ID will be generated.
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# client_id = ""
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## Username and password to connect MQTT server.
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# username = "telegraf"
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# password = "metricsmetricsmetricsmetrics"
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## Optional TLS Config
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# tls_ca = "/etc/telegraf/ca.pem"
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# tls_cert = "/etc/telegraf/cert.pem"
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# tls_key = "/etc/telegraf/key.pem"
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## Use TLS but skip chain & host verification
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# insecure_skip_verify = false
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## Client trace messages
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## When set to true, and debug mode enabled in the agent settings, the MQTT
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## client's messages are included in telegraf logs. These messages are very
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## noisey, but essential for debugging issues.
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# client_trace = false
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## Data format to consume.
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## Each data format has its own unique set of configuration options, read
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## more about them here:
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## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md
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data_format = "influx"
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## Enable extracting tag values from MQTT topics
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## _ denotes an ignored entry in the topic path,
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## # denotes a variable length path element (can only be used once per setting)
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# [[inputs.mqtt_consumer.topic_parsing]]
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# topic = ""
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# measurement = ""
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# tags = ""
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# fields = ""
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## Value supported is int, float, unit
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# [inputs.mqtt_consumer.topic_parsing.types]
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# key = type
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