Production-Grade Container Orchestration

Learn how to configure networking for 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 extend the existing Service IP range 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.

This page shows how to enable and configure certificate rotation for the kubelet. FEATURE STATE: Kubernetes v1.19 [stable] Before you begin Kubernetes version 1.8.0 or later is required Overview The kubelet uses certificates for authenticating to the Kubernetes API. By default, these certificates are issued with one year expiration so that they do not need to be renewed too frequently. Kubernetes contains kubelet certificate rotation, that will automatically generate a new key and request a new certificate from the Kubernetes API as the current certificate approaches expiration.

This page provides a list of Kubernetes certified solution providers. From each provider page, you can learn how to install and setup production ready clusters.

This page explains how to add Linux worker nodes to a kubeadm cluster. Before you begin Each joining worker node has installed the required components from Installing kubeadm, such as, kubeadm, the kubelet and a container runtime. A running kubeadm cluster created by kubeadm init and following the steps in the document Creating a cluster with kubeadm. You need superuser access to the node. Adding Linux worker nodes To add new Linux worker nodes to your cluster do the following for each machine:

This example demonstrates how to limit the amount of storage consumed in a namespace. The following resources are used in the demonstration: ResourceQuota, LimitRange, and PersistentVolumeClaim. 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.

Production-Grade Container Orchestration

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.