How to Install and Configure the Kubernetes Dashboard

Reading Time: 5 minutes

The web-based Kubernetes console is an interface that provides information about the state of the Kubernetes cluster. The dashboard is also used for deploying containerized applications as well as for general cluster resource management. Traditionally, kubectl is primarily used in the terminal for nearly all cluster related tasks. Still, it is useful to have a visual representation of our cluster in a user-friendly interface. To install the dashboard, kubectl needs to be installed and running on the server.

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How to Install Kubernetes Using Kubeadm on Ubuntu 18

Reading Time: 11 minutes

What is Kubernetes?

k8s logo

In this article, we review what Kubernetes and Kubeadm are, how to install, create a cluster, and set up worker nodes using Kubeadm. If you are not yet familiar with Kubernetes, we recommend reading our article on the fundamental basics of Kubernetes.

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How to Install and Configure Minikube on Ubuntu

Reading Time: 14 minutes

Introduction

This article will demonstrate how to install and configure Minikube to set up a small Kubernetes cluster. We will then examine Kubernetes in more detail to apply that knowledge to a real-world example.

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How to Install Kubernetes on Ubuntu, macOS, and Windows

Reading Time: 6 minutes

What is Kubernetes?

Kubernetes (or K8s) is an open-source container orchestration system for automating computer application deployment, scaling, and management. Kubernetes manages and runs Docker containers on numerous hosts. The project was started by Google and is supported by many companies, including Microsoft, RedHat, IBM.

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How to Install and Configure K3s on Ubuntu 18.04

Reading Time: 7 minutes

What is K3s?

k3s Logo

K3s is a lightweight version of Kubernetes. It is a highly available Kubernetes certified distribution designed for production workloads in unattended, limited resource, remote locations, or inside an IoT appliance. The developers of K3s declare that K3s is capable of almost everything that K8s can do. 

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How To Add a User and Grant Root Privileges on Ubuntu 18.04

Reading Time: 2 minutes

Adding a user and granting that user root privileges is one of the many tasks of a system admin.  Once a user has been added and granted root privileges they’ll be able to login to your Ubuntu VPS and perform vital functions for the upkeep of the system. Afterward, they’ll be able to use sudo before commands to perform elevated tasks.  In this quick tutorial, we’ll show you how to add a new user and grant root permissions.

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How to Password Protect Folders in IIS and Plesk

Reading Time: 5 minutes

Introduction

When reviewing your servers security, it is critical for businesses to ensure that while building new sections of your website, that we do not leave it unsecured or visible to users while it is being built. With this in mind, there are several ways for you to “lock” a folder or domain while it is being developed. This will safeguard a folder or an entire site using the security feature built into IIS and Plesk called password protection. In today’s article we will see how easy it is to restrict access to a site or a folder.

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How To List Users in CentOS 7

Reading Time: 3 minutes

Adding a user in CentOS is a common task for most Linux admins. Users have unique username’s and occasionally you may wonder if a username is in use or need other details about the user (like their group ID). We’ll show you how to see a list of users after logging into your Liquid Web CentOS 7 server. Once you’ve logged in via SSH, you’ll be able to run the commands below and get the information you need. Let’s get started!

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Best Practices for Security on Your New Ubuntu Server: Users, Console and Firewall

Reading Time: 4 minutesThank you for taking the time to review this important information. You will find this guide broken down into six major sections that coincide with Ubuntu’s security policy guide. The major topics we talk on throughout these articles are as follows: Continue reading “Best Practices for Security on Your New Ubuntu Server: Users, Console and Firewall”

What is Kubernetes RBAC Authorization

Reading Time: 4 minutes

What is RBAC?

Kubernetes Role-Based Access Control or the (RBAC) system describes how we define different permission levels of unique, validated users or groups in a cluster. It uses granular permission sets defined within a .yaml file to allow access to specific resources and operations.

Starting with Kubernetes 1.6, RBAC is enabled by default and users start with no permissions, and as such, permissions must be explicitly granted by an admin to a specific service or resource. These policies are crucial for effectively securing your cluster. They permit us to specify what types of actions are allowed, depending on the user’s role and their function within the organization.

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