This article explains the complete DevOps pipeline setup from creating project to deploying the Docker image to Kubernetes cluster using Jenkins.

Previously we have seen how to push the Docker image to the Docker hub using Jenkins. This article is a continuation of the previous article. In this article, we are going to see how to deploy the Docker image from the Docker hub to the Kubernetes cluster. This is the…


Setup AWS credentials and install kubectl, eksctl on Ubuntu. Create Kubernetes cluster using eksctl.

Today I am excited to start new series on Kubernetes. I planned to write more about Kubernetes. Stay tuned for more articles on DevOps.

Previously we have seen why we need Kubernetes and where to use the Kubernetes. And the real-time use cases of Kubernetes. In this article, we are…


Learn When Functions Cause Problems and How to Solve it Using Pipes in Angular.

In the previous article, we have seen the performance problem in Angular using the ngFor and how to solve it using the trackBy function. In this tutorial, we are going to see another performance problem with Angular using the functions. This is a very simple problem. But many of us…


Validation performs a very important role in application development. Validation helps the user to access/use the application in a better way. Most of the UI frameworks offer built-in validation. We can use some third party plugins for validation also.

Say, for example, if a user wants to verify his/her mobile…


What is the problem with Angular Components?

The components act as a page in the Angular applications. Generally, What we do while creating Angular applications?. We will create many components based on the project requirements. Say, for example, if you are creating an Angular application and it requires ten pages(10 pages only). Then we will create ten…


Learn what a Persistent Volume is and how to create a persistent volume from a storage class. Then, learn how to create a persistent volume claim and how to attach the PVC to a Pod.

By default, the Pod does not store created data. Say, for example, you are running…


Learn what is Volume in the Kubernetes cluster and why you need volume. And how to transfer data from Pod to worker node to ensure the safety of data.

The Pod in the Kubernetes cluster can not store the data permanently. Data created inside the Pod will be deleted when the Pod restarts or Pod is deleted. In order to store the data permanently, we need to use the storage object in the Kubernetes cluster. Say for example you…


Every developed software potentially has many vulnerabilities. The software team constantly monitors the developed application and improves its vulnerability ASAP. Many companies spend a vast amount every year on securing software applications. Vulnerability is nothing but a weakness in the code, software design flow, or security permission. To understand it…


When making decisions about the application architecture, teams often have discussions about storage space. Depending on data type requirements and access permissions, they often need to pick between file, block, or object storage. These are all storage formats that hold, organize, and present data in different ways. …


Learn what is ConfigMap in the Kubernetes cluster and how to create a ConfigMap using various ways. And learn how to inject the ConfigMap into Pod definition.

In this tutorial, we are going to see What is ConfigMap in the Kubernetes cluster and how to create the ConfigMap using the…

Bharathiraja

Deep&Machine Learning, Ionic, Full Stack Developer. https://ampersandacademy.com/tutorials/ https://github.com/bharathirajatut

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