Have you run into the cPanel error seen below in WHM where it prevents you from adding more cPanel accounts? It states that you have exceeded the total number of accounts allowed by your license. If so, this tutorial will demonstrate how you can increase the quantity of available accounts from within your Manage interface.Continue reading “How To Modify A cPanel License in Manage”
What Does Server Load Mean?Checking a server’s load allows us to evaluate server resources and confirm they are sufficient for any running application. It enables us to troubleshoot slow performance and reliably pinpoint any server resource that may need attention. While there are many tools and options available, today let’s focus on our Windows VPS Task Manager to help us quickly see what is going on, and interact with applications, processes, and services to identify the load. This article will also include an introduction to Resource Monitor as it can be opened from Task Manager to provide more detail. Continue reading “How to Check Server Load on a Windows Server”
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.Continue reading “What is Kubernetes RBAC Authorization”
Linux has a robust permissions system. This is a very good thing, as it enables a clear separation of roles among users, especially between the root user and your average user. Sometimes, though, you might want your average user to have some or all of root’s privileges. In Linux, this is accomplished with sudo.Continue reading “How To Give a Linux User Root-level Access Using sudo”