Kubernetes Authentication and Authorization
In this blog, we are going to see about Kubernetes authentication and authorization. Authentication In Kubernetes, authentication is the process of verifying whether the user has permission to…
How to Create Single-Container Pod and Multi-Container Pod on Kubernetes
In this blog, we will see about creating single-container Pod and multi-container pod on Kubernetes. In the below example, we will see about creating pods and how to…
How to Create ReplicaSet on Kubernetes
In this blog, we will see about replicaset and how to create replicaset. What is ReplicaSet? ReplicaSet is an object on Kubernetes, which runs identical pods in our…
How to Create a ClusterRole and RoleBinding in Kubernetes
In this blog, we are going to see how to create a clusterrole and rolebinding in Kubernetes. In this example, I am going to create a clusterrole and…
How to Create ServiceAccount, Role, and RoleBinding in Kubernetes
In this blog, we are going to see how to create a serviceaccount, role, and rolebinding in Kubernetes. Create ServiceAccount First, we are going to create a ServiceAccount…
Kubernetes Configuration Files and their Locations
In this blog, we will see about Kubernetes configuration files and their location. API Server API Server is a component of Kubernetes that acts as a central hub…
[Solved] couldn’t get current server API group list: Get “http://localhost:8080/api?timeout connect: connection refused
Issue: When trying to access the kubernetes cluster using kubectl you might get the couldn’t get current server API – connection refuse error. Here is the full error….
How to Create Static Pod on the Kubeadm Cluster
In this example, I am going to show you how to create a static pod on the Kubedam cluster for the nginx web server. Step 1: Create a…
How to Backup and Restore ETCD on the Kubeadm Cluster
In this blog, we will see how to backup and restore etcd on the kubeadm cluster. How to Backup ETCD on the Kubeadm Cluster First, let’s see how…