Kata containers are containers that use hardware virtualization technologies for workload isolation almost without performance penalties. Top use cases are untrusted workloads and tenant isolation (for example in a shared Kubernetes cluster). This blog post describes how to run Percona Kubernetes Operator for Percona XtraDB Cluster (PXC Operator) using Kata containers. Prepare Your Kubernetes Cluster Setting [&]

https://www.percona.com/blog/2020/11/04/running-percona-kubernetes-operator-for-percona-xtradb-cluster-with-kata-containers/