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System requirements

The Operator was developed and tested with Percona XtraDB Cluster versions 8.4.5-5.1 (Tech preview), 8.0.42-33.1, and 5.7.44-31.65.

Other options may also work but have not been tested.

Supported platforms

The following platforms were tested and are officially supported by the Operator 1.18.0:

Other Kubernetes platforms may also work but have not been tested.

Resource limits

A cluster running an officially supported platform contains at least three Nodes, with the following resources:

  • 2GB of RAM,

  • 2 CPU threads per Node for Pods provisioning,

  • at least 60GB of available storage for Persistent Volumes provisioning.

Installation guidelines

Choose how you wish to install the Operator:


Last update: 2025-10-08