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.

This page shows how to perform a rolling update on a DaemonSet. 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:

Production-Grade Container Orchestration

Production-Grade Container Orchestration

Production-Grade Container Orchestration

Synopsis Renames a context from the kubeconfig file. CONTEXT_NAME is the context name that you want to change. NEW_NAME is the new name you want to set. Note: If the context being renamed is the 'current-context', this field will also be updated. kubectl config rename-context CONTEXT_NAME NEW_NAME Examples # Rename the context 'old-name' to 'new-name' in your kubeconfig file kubectl config rename-context old-name new-name Options -h, --help help for rename-context

Production-Grade Container Orchestration

Production-Grade Container Orchestration

Production-Grade Container Orchestration

This task shows how to scale a StatefulSet. Scaling a StatefulSet refers to increasing or decreasing the number of replicas. Before you begin StatefulSets are only available in Kubernetes version 1.5 or later. To check your version of Kubernetes, run kubectl version. Not all stateful applications scale nicely. If you are unsure about whether to scale your StatefulSets, see StatefulSet concepts or StatefulSet tutorial for further information. You should perform scaling only when you are confident that your stateful application cluster is completely healthy.