Documentation

Renew or update a license key or file

Use this procedure to renew or update an existing license key or file, switch from a license key to a license file, or switch from a license file to a license key.

Note: To request a new license to renew or expand your InfluxDB Enterprise cluster, contact sales@influxdb.com.

To update a license key or file, do the following:

  1. If you are switching from a license key to a license file (or vice versa), delete your existing license key or file.
  2. Add the license key or file to your meta nodes and data nodes configuration settings. For more information, see how to configure InfluxDB Enterprise clusters.
  3. On each meta node, run service influxdb-meta restart, and wait for the meta node service to come back up successfully before restarting the next meta node. The cluster should remain unaffected as long as only one node is restarting at a time.
  4. On each data node, run killall -s HUP influxd to signal the influxd process to reload its configuration file.

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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.