Telegraf agent stops service inputs prematurely

Telegraf
1

Hi, telegraf is not recording data to influxdb cloud. When I run my config file on the desktop I get this output (I’m running the same config file in the cloud):

telegraf --config MQTT_Telegraf.conf --once --debug

2021-10-06T18:22:26Z D! [agent] Initializing plugins
2021-10-06T18:22:26Z D! [agent] Connecting outputs
2021-10-06T18:22:26Z D! [agent] Attempting connection to [outputs.influxdb_v2]
2021-10-06T18:22:26Z D! [agent] Successfully connected to outputs.influxdb_v2
2021-10-06T18:22:26Z D! [agent] Attempting connection to [outputs.file]
2021-10-06T18:22:26Z D! [agent] Successfully connected to outputs.file
2021-10-06T18:22:26Z D! [agent] Starting service inputs
2021-10-06T18:22:27Z I! [inputs.mqtt_consumer] Connected [ssl://xxxxxxxxxxxxxxx.s1.eu.hivemq.cloud:8883]
2021-10-06T18:22:27Z D! [inputs.mqtt_consumer] Session found [ssl://xxxxxxxxxxxxxxx.s1.eu.hivemq.cloud:8883]
2021-10-06T18:22:27Z D! [agent] **Stopping service inputs**
2021-10-06T18:22:27Z D! [inputs.mqtt_consumer] Disconnecting [ssl://xxxxxxxxxxxxxxx.s1.eu.hivemq.cloud:8883]
2021-10-06T18:22:27Z D! [inputs.mqtt_consumer] Disconnected [ssl://xxxxxxxxxxxxxxx.s1.eu.hivemq.cloud:8883]
2021-10-06T18:22:27Z D! [agent] Input channel closed
2021-10-06T18:22:27Z I! [agent] Hang on, flushing any cached metrics before shutdown
2021-10-06T18:22:27Z D! [outputs.file] Buffer fullness: 0 / 10000 metrics
2021-10-06T18:22:27Z D! [outputs.influxdb_v2] Buffer fullness: 0 / 10000 metrics
2021-10-06T18:22:27Z I! [agent] Stopping running outputs
2021-10-06T18:22:27Z D! [agent] Stopped Successfully

my MQTT message looks like this:
sensors,value=15,temp=6

my config file looks like this:

[[outputs.influxdb_v2]]
  urls = ["https://us-central1-1.gcp.cloud2.influxdata.com"]
  token = "$INFLUX_TOKEN"
  organization = "myorg"
  bucket = "MQTT_data"


  [[inputs.mqtt_consumer]]
  servers = ["ssl://xxxxxxxxxxxxxxxxxxx.s1.eu.hivemq.cloud:8883"]
  topics = [
    "my/test/topic"
  ]
  topic_tag = "topic"
  qos = 2
  max_undelivered_messages = 100
  persistent_session = true
  client_id = "username"
  username = "username"
  password = "password123"
  data_format = "influx"
  tag_keys = [
    "value",
    "temp",
  ]

  [[outputs.file]]
  files = ["stdout"]
  data_format = "influx"
2

When you use the data format “influx” you don’t need to specify if keys are tags and fields.

You are not getting any data because you don’t have any field, a point exists only if there is a field, tags just provide context for it.
Changing your line protocol to this will allow you to actually get the data
sensors value=15,temp=6

Note: I assumed those values are both fields as they are numeric and their names make them look like fields