In order to support latency-critical and high-throughput workloads, Kubernetes offers a suite of Resource Managers. The managers aim to co-ordinate and optimise the alignment of node's resources for pods configured with a specific requirement for CPUs, devices, and memory (hugepages) resources. Hardware topology alignment policies Topology Manager is a kubelet component that aims to coordinate the set of components that are responsible for these optimizations. The overall resource management process is governed using the policy you specify.

Information on authentication options in Kubernetes and their security properties.

FEATURE STATE: Kubernetes v1.18 [beta] This page explains how to add Windows worker nodes to a kubeadm cluster. Before you begin A running Windows Server 2022 (or higher) instance with administrative access. A running kubeadm cluster created by kubeadm init and following the steps in the document Creating a cluster with kubeadm. Adding Windows worker nodes Note:To facilitate the addition of Windows worker nodes to a cluster, PowerShell scripts from the repository https://sigs.

To learn how to generate certificates for your cluster, see Certificates.

FEATURE STATE: Kubernetes v1.18 [beta] This page explains how to upgrade a Windows node created with kubeadm. Before you begin You need to have shell access to all the nodes, and the kubectl command-line tool must be configured to communicate with your cluster. It is recommended to run this tutorial on a cluster with at least two nodes that are not acting as control plane hosts. Your Kubernetes server must be at or later than version 1.

This page shows how to change the default Storage Class that is used to provision volumes for PersistentVolumeClaims that have no special requirements. Before you begin You need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate with your cluster. It is recommended to run this tutorial on a cluster with at least two nodes that are not acting as control plane hosts. If you do not already have a cluster, you can create one by using minikube or you can use one of these Kubernetes playgrounds:

Assign infrastructure resources to your Kubernetes workloads.

This task shows you how to debug a StatefulSet. Before you begin You need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate with your cluster. You should have a StatefulSet running that you want to investigate. Debugging a StatefulSet In order to list all the pods which belong to a StatefulSet, which have a label app.kubernetes.io/name=MyApp set on them, you can use the following:

This page shows how to assign a memory request and a memory limit to a Container. A Container is guaranteed to have as much memory as it requests, but is not allowed to use more memory than its limit. Before you begin You need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate with your cluster. It is recommended to run this tutorial on a cluster with at least two nodes that are not acting as control plane hosts.

Kubernetes objects can quickly be created, updated, and deleted directly using imperative commands built into the kubectl command-line tool. This document explains how those commands are organized and how to use them to manage live objects. Before you begin Install kubectl. You need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate with your cluster. It is recommended to run this tutorial on a cluster with at least two nodes that are not acting as control plane hosts.