Tag - runtime

Drain Kubernetes Nodes… Wisely

Drain Kubernetes Nodes Wisely

What is Node Draining?
Anyone who ever worked with containers knows how ephemeral they are. In Kubernetes, not only can containers and pods be replaced, but the nodes as well. Nodes in Kubernetes are VMs, servers, and other entities with computational power where pods and containers run.
Node draining is the mechanism that allows users to […]

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Running Percona Kubernetes Operator for Percona XtraDB Cluster with Kata Containers

Percona Kubernetes Operator for Percona XtraDB Cluster with Kata Containers

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 up […]

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