The Benefits Of Containerization

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Fast, Portable and Secure.

Containerization is a technology that is taking the IT world by storm! It’s no surprise considering the considerable benefits of shifting to a container based deployment.

container ship

Today we’ll be discussing the top benefits of containers, and why you might want to consider containers for your next web app. Let’s dig in!

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Kubernetes RBAC Authorization

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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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Kubernetes Tutorial

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What is Kubernetes?

The name Kubernetes has its origins from the original Greek term for helmsman or pilot. Kubernetes, or ‘k8s’ (pronounced “Kate’s”) as it’s sometimes referred to, is an open-source software tool that was originally created by Google and is now being maintained by the Cloud Native Computing Foundation. Kubernetes is used for arranging and coordinating containers that an application needs to run into easy to handle groups.

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