Documentation

InfluxDB OSS v1

InfluxDB ports

This page documents an earlier version of InfluxDB OSS. InfluxDB 3 Core 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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New in InfluxDB 3.5

Key enhancements in InfluxDB 3.5 and the InfluxDB 3 Explorer 1.3.

See the Blog Post

InfluxDB 3.5 is now available for both Core and Enterprise, introducing custom plugin repository support, enhanced operational visibility with queryable CLI parameters and manual node management, stronger security controls, and general performance improvements.

InfluxDB 3 Explorer 1.3 brings powerful new capabilities including Dashboards (beta) for saving and organizing your favorite queries, and cache querying for instant access to Last Value and Distinct Value caches—making Explorer a more comprehensive workspace for time series monitoring and analysis.

For more information, check out:

InfluxDB Docker latest tag changing to InfluxDB 3 Core

On February 3, 2026, the latest tag for InfluxDB Docker images will point to InfluxDB 3 Core. To avoid unexpected upgrades, use specific version tags in your Docker deployments.

If using Docker to install and run InfluxDB, the latest tag will point to InfluxDB 3 Core. To avoid unexpected upgrades, use specific version tags in your Docker deployments. For example, if using Docker to run InfluxDB v2, replace the latest version tag with a specific version tag in your Docker pull command–for example:

docker pull influxdb:2