Documentation

InfluxDB ports

This page documents an earlier version of InfluxDB. InfluxDB v2.6 is the latest stable version.

Enabled ports

8086

The default port that runs the InfluxDB HTTP service. Configure this port in the configuration file.

Resources API Reference

8088

The default port used by the RPC service for RPC calls made by the CLI for backup and restore operations (influxdb backup and influxd restore). Configure this port in the configuration file.

Resources Backup and Restore

Disabled ports

2003

The default port that runs the Graphite service. Enable and configure this port in the configuration file.

Resources Graphite README

4242

The default port that runs the OpenTSDB service. Enable and configure this port in the configuration file.

Resources OpenTSDB README

8089

The default port that runs the UDP service. Enable and configure this port in the configuration file.

Resources UDP README

25826

The default port that runs the Collectd service. Enable and configure this port in the configuration file.

Resources Collectd README


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Set your InfluxDB URL

Linux Package Signing Key Rotation

All signed InfluxData Linux packages have been resigned with an updated key. If using Linux, you may need to update your package configuration to continue to download and verify InfluxData software packages.

For more information, see the Linux Package Signing Key Rotation blog post.

InfluxDB Cloud backed by InfluxDB IOx

All InfluxDB Cloud organizations created on or after January 31, 2023 are backed by the new InfluxDB IOx storage engine. Check the right column of your InfluxDB Cloud organization homepage to see which InfluxDB storage engine you’re using.

If powered by IOx, this is the correct documentation.

If powered by TSM, see the TSM-based InfluxDB Cloud documentation.

InfluxDB Cloud backed by InfluxDB TSM

All InfluxDB Cloud organizations created on or after January 31, 2023 are backed by the new InfluxDB IOx storage engine which enables nearly unlimited series cardinality and SQL query support. Check the right column of your InfluxDB Cloud organization homepage to see which InfluxDB storage engine you’re using.

If powered by TSM, this is the correct documentation.

If powered by IOx, see the IOx-based InfluxDB Cloud documentation.

State of the InfluxDB Cloud (IOx) documentation

The new documentation for InfluxDB Cloud backed by InfluxDB IOx is a work in progress. We are adding new information and content almost daily. Thank you for your patience!

If there is specific information you’re looking for, please submit a documentation issue.