Debug School: Richard Yabut

What is Pods?

Richard Yabut — Fri, 21 Jul 2023 13:31:19 +0000

A piece of application responsible for running the nodes. It is also the basic unit of manipulation in Kubernetes.

How Kubernetes works?

Richard Yabut — Fri, 21 Jul 2023 13:30:16 +0000

Kubernetes design features a set of components referred to as primitives which jointly function to provide a mechanism of deploying, maintaining and scaling applications. The components are loosely coupled with the ability to be extensible to meet a variety of workloads. Extensibility is attributed to the Kubernetes API, which is utilized by internal components coupled with extensions and containers that operates on Kubernetes.

Why We need Kubernetes?

Richard Yabut — Fri, 21 Jul 2023 13:27:25 +0000

We need Kubernetes because it offers an efficient way of working with containers, it has a wide range of functionalities and can be used essentially by anyone regardless of whether they are using compute engine. They offer a wide range of advantages, with one of them being the combination of various tools for container deployments, such as orchestration, services discovery and load balancing.

What is Kubernetes?

Richard Yabut — Fri, 21 Jul 2023 13:24:39 +0000

Kubernetes, also known as K8s is an open-source container-orchestration system that can be used for programming deployment, scaling, and management of containerized applications.

Difference between DevOps and DevSecOps

Richard Yabut — Thu, 13 Jul 2023 09:20:56 +0000

DevSecOps evolved from DevOps, but the two practices have different goals. DevOps has a focus on efficiency while DevSecOps focuses on security. DevSecOps builds upon DevOps to address vulnerability in the cloud.

DevOps

Sole focus on delivery speed and quality.
Makes security the responsibility of a sole team. DevSecOps
Augments speed with security.
Makes security a shared responsibility of all teams.

DevOps team focuses more on developing and deploying the code. The process is made faster with good communication between the team members. DevSecOps team focuses on the security of the code along with faster development and deployment.

Comparing DevOps and SRE

Richard Yabut — Thu, 13 Jul 2023 09:14:47 +0000

DevOps is an approach to managing software development processes that collaborates between operations teams and developers.

Site Reliability Engineering (SRE) focuses on designing and implementing highly scalable, resilient and dependable systems.

DevOps and SRE both enhance the software development and product release cycle. And they both do it in similar ways: through collaboration, automation, and improved monitoring and debugging.