아두이노 센서 데이터 대시보드 구현 (6/7) – Telegraf

# Read metrics from MQTT topic(s)
[[inputs.mqtt_consumer]]
  ## Broker URLs for the MQTT server or cluster.  To connect to multiple
  ## clusters or standalone servers, use a separate plugin instance.
  ##   example: servers = ["tcp://localhost:1883"]
  ##            servers = ["ssl://localhost:1883"]
  ##            servers = ["ws://localhost:1883"]
servers = ["tcp://192.168.219.200:41883"]

  ## Topics that will be subscribed to.
topics = [
  "DRS/#"
]


  ## The message topic will be stored in a tag specified by this value.  If set
  ## to the empty string no topic tag will be created.
  # topic_tag = "topic"

  ## QoS policy for messages
  ##   0 = at most once
  ##   1 = at least once
  ##   2 = exactly once
  ##
  ## When using a QoS of 1 or 2, you should enable persistent_session to allow
  ## resuming unacknowledged messages.
qos = 0

  ## Connection timeout for initial connection in seconds
connection_timeout = "30s"


  ## Maximum messages to read from the broker that have not been written by an
  ## output.  For best throughput set based on the number of metrics within
  ## each message and the size of the output's metric_batch_size.
  ##
  ## For example, if each message from the queue contains 10 metrics and the
  ## output metric_batch_size is 1000, setting this to 100 will ensure that a
  ## full batch is collected and the write is triggered immediately without
  ## waiting until the next flush_interval.
  # max_undelivered_messages = 1000

  ## Persistent session disables clearing of the client session on connection.
  ## In order for this option to work you must also set client_id to identify
  ## the client.  To receive messages that arrived while the client is offline,
  ## also set the qos option to 1 or 2 and don't forget to also set the QoS when
  ## publishing.
  # persistent_session = false

  ## If unset, a random client ID will be generated.
client_id = "telegraf"

  ## Username and password to connect MQTT server.
username = "{{사용자계정}}"
password = "{{비밀번호}}"

  ## Optional TLS Config
  # tls_ca = "/etc/telegraf/ca.pem"
  # tls_cert = "/etc/telegraf/cert.pem"
  # tls_key = "/etc/telegraf/key.pem"
  ## Use TLS but skip chain & host verification
  # insecure_skip_verify = false

  ## Data format to consume.
  ## Each data format has its 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"
data_format = "value"
data_type = "string"

  ## Enable extracting tag values from MQTT topics
  ## _ denotes an ignored entry in the topic path
  # [[inputs.mqtt_consumer.topic_parsing]]
  #   topic = ""
  #   measurement = ""
  #   tags = ""
  #   fields = ""
  ## Value supported is int, float, unit
  #   [[inputs.mqtt_consumer.topic.types]]
  #      key = type

# # Configuration for sending metrics to InfluxDB 2.0
[[outputs.influxdb_v2]]
#   ## The URLs of the InfluxDB cluster nodes.
#   ##
#   ## Multiple URLs can be specified for a single cluster, only ONE of the
#   ## urls will be written to each interval.
#   ##   ex: urls = ["https://us-west-2-1.aws.cloud2.influxdata.com"]
urls = ["http://192.168.219.200:48086"]
#
#   ## Local address to bind when connecting to the server
#   ## If empty or not set, the local address is automatically chosen.
# local_address = ""
#
#   ## Token for authentication.
token = "{{Token}}"
#
#   ## Organization is the name of the organization you wish to write to.
organization = "IOT"
#
#   ## Destination bucket to write into.
bucket = "AHT"
#
#   ## The value of this tag will be used to determine the bucket.  If this
#   ## tag is not set the 'bucket' option is used as the default.
#   # bucket_tag = ""
#
#   ## If true, the bucket tag will not be added to the metric.
#   # exclude_bucket_tag = false
#
#   ## Timeout for HTTP messages.
timeout = "5s"
#
#   ## Additional HTTP headers
#   # http_headers = {"X-Special-Header" = "Special-Value"}
#
#   ## HTTP Proxy override, if unset values the standard proxy environment
#   ## variables are consulted to determine which proxy, if any, should be used.
#   # http_proxy = "http://corporate.proxy:3128"
#
#   ## HTTP User-Agent
#   # user_agent = "telegraf"
#
#   ## Content-Encoding for write request body, can be set to "gzip" to
#   ## compress body or "identity" to apply no encoding.
#   # content_encoding = "gzip"
#
#   ## Enable or disable uint support for writing uints influxdb 2.0.
#   # influx_uint_support = false
#
#   ## When true, Telegraf will omit the timestamp on data to allow InfluxDB
#   ## to set the timestamp of the data during ingestion. This is generally NOT
#   ## what you want as it can lead to data points captured at different times
#   ## getting omitted due to similar data.
#   # influx_omit_timestamp = false
#
#   ## HTTP/2 Timeouts
#   ## The following values control the HTTP/2 client's timeouts. These settings
#   ## are generally not required unless a user is seeing issues with client
#   ## disconnects. If a user does see issues, then it is suggested to set these
#   ## values to "15s" for ping timeout and "30s" for read idle timeout and
#   ## retry.
#   ##
#   ## Note that the timer for read_idle_timeout begins at the end of the last
#   ## successful write and not at the beginning of the next write.
#   # ping_timeout = "0s"
#   # read_idle_timeout = "0s"
#
#   ## Optional TLS Config for use on HTTP connections.
#   # tls_ca = "/etc/telegraf/ca.pem"
#   # tls_cert = "/etc/telegraf/cert.pem"
#   # tls_key = "/etc/telegraf/key.pem"
#   ## Use TLS but skip chain & host verification
#   # insecure_skip_verify = false

kkomzi@KKOMZI_HPN54L:/volume1/docker/MqttUI$ docker-compose restart telegraf
Restarting telegraf ... done