1. Delete all PODS in a single namespace - e.g.kubectl delete --all pods --namespace=foo Inyour Kubernetes cluster, there can be more than one namespace and each POD belongs to some specific namespace,so the first approach which I would take is to delete all the POD in a single n...
Force Delete a Kubernetes Namespace Sometimes a user deletes a namespace before all its resources have been removed. This action may cause the namespace to become permanently stuck in theTerminatingstatus. Kubernetes does not allow creating another namespace with the same name until the deletion p...
Method 1: Use kubectl delete command to delete service You can delete aservice in Kubernetes by supplying resource name directly to kubectl command: root@kmaster-rj:~/pod-create# kubectl delete svc --namespace=webapps my-dep-svc service "my-dep-svc" deleted Copy Now, if you list out all...
The action of deleting aKubernetes podis very simple with thekubectl delete podcommand: kubectl delete pod pod-name However, there are specific steps you should take to minimize disruption for your application. I'll explain it in detail in this article. Delete Kubernetes pods gracefully First, l...
3.1. Deleting a Single Service We canuse thedeleteoperation with thekubectlcommand to delete any Kubernetes object. To understand this, let’s delete the service with the namecluster-ip-01: $ kubectl delete service cluster-ip-01 -n service-demo ...
A Kubernetes namespace isolates specific system resources usually visible to all processes. Each namespace has its own services, pods, and deployments in the...
Learn thehigh-level architecture and key componentsinvolved in Kubernetes. If you are not able to grasp the concept, either you can spend time and do more research on a specific topic or you can learn the concept while doing hands-on. It's your choice. ...
In Kubernetes, when you create a service, a corresponding DNS entry is created which is of the form as follows: "<service_name>.<namespace_name>.svc.cluster.local" If a container only uses <service_name>, then it will be resolved to the service which is local to current namespace. ...
$ kubectl config delete-cluster <name-cluster> Removing a context or cluster will cause any subsequent kubectl commands that depend on those settings to fail until a new valid context is set up. 4. Example Now that we’ve studied the commands let’s apply them in a Kubernetes environment to...
My cluster also contains the dev namespace, and the developer user has the "edit" role on it, which should be sufficient to create pods, deployments, secrets, and other common application resources. [ Learn Kubernetes basics; download the cheat sheet. ] The following example creates a pod th...