graylog/graylog repository overview

⁠Graylog Docker Image

The latest stable version of Graylog is 7.1.3. This Version is available with the tags 7.1, 7.1.3, or 7.1.3-1.

Use the stable 7.1 release for your production environments. For complete installation and configuration instructions, please check the latest stable documentation⁠.

⁠What is Graylog?

Graylog is a centralized logging solution that allows users to aggregate and search logs. It provides a powerful query language, a processing pipeline for data transformation, alerting abilities, and much more. It is fully extensible through a REST API. Add-ons can be downloaded from the Graylog Marketplace⁠.

⁠Architecture

Take a look at the minimal Graylog architecture⁠ to get the big picture of a Graylog setup. In essence, Graylog needs to talk to MongoDB to store configuration data and OpenSearch to store the actual log data.

⁠How to use this image

Please refer to the Graylog Docker documentation⁠ for a comprehensive overview and a detailed description of the Graylog Docker image.

⁠Configuration

Every configuration option can be set via environment variables, take a look here⁠ for an overview. Simply prefix the parameter name with GRAYLOG_ and put it all in upper case. Another option would be to store the configuration file outside the container and edit it directly.

⁠Documentation

Documentation for Graylog is hosted here⁠. Please review the docs and familiarize yourself with the functionality before opening an issue on GitHub⁠.

⁠License

This Docker image is licensed under the Apache 2.0 license, see LICENSE⁠.

Graylog itself is licensed under the Server Side Public License (SSPL), see license information⁠.