About documentation

This document describes how to deploy, configure, and operate Percona Operator for PostgreSQL on Kubernetes. It also includes reference materials for Custom Resource options, backup and restore settings, and related topics.

Documentation versions

We recommend that you run the latest version of Percona Operator for PostgreSQL to receive bug fixes and new features. For that reason, the default view of this site reflects the latest documentation.

Starting with Percona Operator for PostgreSQL 2.7.0, the documentation site includes a version switcher in the header. You can use it to open the documentation that matches a specific Operator release line.

The version switcher displays the three most recent minor versions of the documentation (for example, 2.7.0, 2.8.0, and 2.9.0). Patch releases (such as 2.8.1 or 2.8.2), if present, are also listed in the switcher because they belong to their respective minor version. When a new minor version is released (for example, 2.10.0), the oldest minor version and all its associated patch versions (like 2.8.0, 2.8.1, and 2.8.2) are removed from the switcher.

Where a feature was added or behavior changed, the text often notes the Operator version. See the Release notes for detailed changes in each release.

Older documentation

Documentation versions that are no longer supported is not available in the version switcher. Those releases are published as PDF files in the Percona legacy documentation archive .

Report an issue or request a change

To report a problem with the documentation, use the feedback widget at the bottom of the page or open a ticket in the Percona Operator for PostgreSQL project on Jira.

How to contribute

Thank you for your interest in improving this documentation. See the Contributing guide in the documentation repository for instructions.

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Last update: April 1, 2026
Created: March 26, 2026