System Requirements¶
The Operator supports Percona XtraDB Cluster (PXC) 5.7 and 8.0.
The new caching_sha2_password authentication plugin which is default in 8.0
is not supported for the ProxySQL compatibility reasons. Therefore both Percona
XtraDB Cluster 5.7 and 8.0 are configured with
default_authentication_plugin = mysql_native_password.
Officially supported platforms¶
The following platforms were tested and are officially supported by the Operator 1.12.0:
-
Google Kubernetes Engine (GKE) 1.21 - 1.24
-
Amazon Elastic Container Service for Kubernetes (EKS) 1.21 - 1.24
-
Azure Kubernetes Service (AKS) 1.22 - 1.24
-
OpenShift 4.10 - 4.11
-
Minikube 1.28
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.
