Kubernetes supports nodes that run Microsoft Windows.

Debugging common cluster issues.

This guide is to help users debug applications that are deployed into Kubernetes and not behaving correctly. This is not a guide for people who want to debug their cluster. For that you should check out this guide. Diagnosing the problem The first step in troubleshooting is triage. What is the problem? Is it your Pods, your Replication Controller or your Service? Debugging Pods Debugging Replication Controllers Debugging Services Debugging Pods The first step in debugging a Pod is taking a look at it.

Run Jobs using parallel processing.

Kubernetes namespaces help different projects, teams, or customers to share a Kubernetes cluster. It does this by providing the following: A scope for Names. A mechanism to attach authorization and policy to a subsection of the cluster. Use of multiple namespaces is optional. This example demonstrates how to use Kubernetes namespaces to subdivide your cluster. Before you begin You need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate with your cluster.

Objectives Learn about application Deployments. Deploy your first app on Kubernetes with kubectl. Kubernetes Deployments A Deployment is responsible for creating and updating instances of your application. Note:This tutorial uses a container that requires the AMD64 architecture. If you are using minikube on a computer with a different CPU architecture, you could try using minikube with a driver that can emulate AMD64. For example, the Docker Desktop driver can do this.

FEATURE STATE: Kubernetes v1.33 [stable] (enabled by default: true) This document shares how to reconfigure the default Service IP range(s) assigned to a cluster. 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.

Attribute-based access control (ABAC) defines an access control paradigm whereby access rights are granted to users through the use of policies which combine attributes together. Policy File Format To enable ABAC mode, specify --authorization-policy-file=SOME_FILENAME and --authorization-mode=ABAC on startup. The file format is one JSON object per line. There should be no enclosing list or map, only one map per line. Each line is a "policy object", where each such object is a map with the following properties:

This page shows how to define environment variables for a container in a Kubernetes Pod. 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:

Collection of Pod & Container metrics via the CRI.