Documentation

Troubleshoot Telegraf

Validate your Telegraf configuration with --test

Run a single telegraf collection, outputting metrics to stdout: telegraf --config telegraf.conf --test

Use the --once option to single-shot execute

Once tested, run telegraf --config telegraf.conf --once to perform a single-shot execution of all configured plugins. This sends output to partner systems specified in the telegraf.conf rather than writing to stdout.

Add outputs.file to read to a file or STDOUT

The following step might be helpful if:

  • You’re encountering issues in your output and trying to determine if it’s an issue with your configuration or connection.
  • -test outputs metrics to stdout as expected and your input, parsers, processors, and aggregators are configured correctly. Note that if it’s a listener plugin, -test wouldn’t output any metrics right away.

Add the file output plugin with the metrics reporting to STDOUT or to a file.

[[outputs.file]]
  files = ["stdout"]

Set debug = true in your settings

When you set debug = true in global settings, Telegraf runs with debug log messages.

2021-06-28T19:18:00Z I! Starting Telegraf 1.19.0
2021-06-28T19:18:00Z I! Loaded inputs: cpu disk diskio mem net processes swap system
2021-06-28T19:18:00Z I! Loaded aggregators:
2021-06-28T19:18:00Z I! Loaded processors:
2021-06-28T19:18:00Z I! Loaded outputs: influxdb_v2
2021-06-28T19:18:00Z I! Tags enabled: host=MBP15-INFLUX.local
2021-06-28T19:18:00Z I! [agent] Config: Interval:10s, Quiet:false, Hostname:"MBP15-INFLUX.local", Flush Interval:30s
2021-06-28T19:18:00Z D! [agent] Initializing plugins
2021-06-28T19:18:00Z D! [agent] Connecting outputs
2021-06-28T19:18:00Z D! [agent] Attempting connection to [outputs.influxdb_v2]
2021-06-28T19:18:00Z D! [agent] Successfully connected to outputs.influxdb_v2
2021
-06-28T19:18:00Z D! [agent] Starting service inputs

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Introducing InfluxDB Clustered

A highly available InfluxDB 3.0 cluster on your own infrastructure.

InfluxDB Clustered is a highly available InfluxDB 3.0 cluster built for high write and query workloads on your own infrastructure.

InfluxDB Clustered is currently in limited availability and is only available to a limited group of InfluxData customers. If interested in being part of the limited access group, please contact the InfluxData Sales team.

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The future of Flux

Flux is going into maintenance mode. You can continue using it as you currently are without any changes to your code.

Flux is going into maintenance mode and will not be supported in InfluxDB 3.0. This was a decision based on the broad demand for SQL and the continued growth and adoption of InfluxQL. We are continuing to support Flux for users in 1.x and 2.x so you can continue using it with no changes to your code. If you are interested in transitioning to InfluxDB 3.0 and want to future-proof your code, we suggest using InfluxQL.

For information about the future of Flux, see the following: