Get the latest Kubernetes Dashboard and deploy Create service account and role In admin-service user.yaml, enter the following values: In admin-user-role.yaml, enter the following values: Now apply changes to deploy it to K3S cluster: Expose service as NodePort to access from browser In edit mode change type: ClusterIP to type: NodePort. And save it. Your
Deploying Kubernetes Dashboard in K3S Cluster Read More »
The cp command in Linux is used to copy files and directories from one location to another. It stands for “copy” and is an essential tool for managing and duplicating files. The basic syntax of the cp command is as follows: Here, source represents the file or directory you want to copy, and destination is
Learn about CP command in Linux Read More »
The ls command in Linux is used to list the files and directories in a specified directory. It provides various options and arguments to customize the output and the information displayed. Here’s a detailed explanation of the ls command: Basic Usage: Options: Examples: Note: The above examples cover some commonly used options of the ls
Learn about LS command in Linux Read More »
Setup K3S Cluster By default, Rancher K3S comes with Traefik 1.7. We will setup K3S without Traefik ingress in this tutorial. Execute the above command on master node 2 to setup HA.Validate cluster setup: Make sure you have HA Proxy Setup: We will use above command output value to join worker nodes: MetalLB Setup Create
Setup Kubernetes Cluster using K3S, MetalLB, LetsEncrypt on Bare Metal Read More »
Make sure you are familiar with connecting to a Kubernetes cluster, have the Nginx ingress controller configured with a certificate manager, and have a MySQL database pod deployed. Only then, can you proceed. Follow this guide if you do not have MySQL deployed. Follow this guide to set up Nginx ingress and cert manager. PhpMyAdmin
Managing MySQL database using PHPMyAdmin in Kubernetes Read More »
NOTE: This tutorial assumes you know how to connect to a Kubernetes cluster. Create secrets to securely store MySQL credentials Output: Persistant volume and MySQL deployment Execute the below command to create persistent volume: Output: Execute the below command to deploy MySQL pod: Output: Exposing MySQL as a Service Output: Output:
How to Deploy MySQL database on Digital Ocean Managed Kubernetes Cluster Read More »
Kubernetes 1.14 now provides out of the box support for Windows worker nodes to run windows containers with in a Kubernetes cluster. This feature was in preview for a long time, and now it is production ready. This is a wonderful opportunity for most cloud giant companies to start applying a new version of Kubernetes
Setup Windows Node with Kubernetes 1.14 Read More »
This tutorial will showcase the step-by-step process of setting up a Kubernetes 1.14 Cluster, allowing organizations and communities to leverage exciting new features that have been eagerly anticipated. Especially when it comes to Windows containers. Kubernetes now offers windows containers out of the box and allows you to add windows nodes to a Kubernetes cluster.
Setup Kubernetes 1.14 Cluster on CentOS 7.6 Read More »
Managing Docker images is very important. Just as similar to managing application source code in a version controlled repository such as GIT. Docker also provides similar capabilities. Docker images can be managed locally on your development machine and also on remote container registry also known as Docker hub. In this tutorial, I will demonstrate a
Manage Docker Images locally and in remote Container Registry Read More »
What is a Container? A Container is a stripped-down lightweight image of an operating system, which is then bundled with the application package and other dependencies to run a Container in an isolated process. A container shares the core components such as kernel, network drivers, system tools, libraries, and many other settings from the host
