DevOps - DevOps For Beginners

How to Install and Use Docker and Docker Compose on Ubuntu 18.04

Docker is a containerization technology that allows you to quickly build, test, and deploy applications as portable, self-sufficient containers that can run virtually anywhere. Docker has become the de facto standard for container deployment, and it is an essential tool for DevOps engineers and

Free Post

Docker

Pushing and pulling to and from Docker Hub

Objectives Understanding where images come fromPulling a Docker image from Docker HubPushing a Docker image to Docker HubLog into the Docker Hub from the command line $docker login --username=yourhubusername --password yourpassword docker loginGetting an image from Docker HubWe get docker image of : example-go-rest-api

Free Post

DevOps

Software delivery & DevOps

There are eleven elements to the software delivery lifecycle: Identify the current problemsPlanDesignBuildTestPackageProvisionSecureDeployMonitorMaintainThe essence of DevOps is when operation, security and development teams parallelize these cycles. The heart of DevOps is during these seven step should not skip one or more, and the priority

Free Post

Security

DevOps & Security

If you're in a DevOps-related role. Security is no different. Here's my list of ways to keep up to date on the security front while keeping your DevOps hat on and some security tools. Read one article each week about something related to security

Free Post

Sonarqube

SonarQube

SonarQube (formerly known as Sonar) is an open source tool suite to measure and analyse to quality of source code. It is written in Java but is able to analyse code in about 20 different programming languages. Code analysis may be started manually by

Free Post

Docker

Creating a private Docker Registry

Docker Hub is super neat and very intuitive and offers a great deal of functionality for free. But what if we need more privacy? Or our client wants to use its own server. If that’s the case, we can make our own Docker

Free Post

Kubernetes

Install Jenkins on Kubernetes with Helm

How install Jenkins with Helm Charts and setting up Minikube to have routable Cluster IPs and External IPs

Free Post

macOS

Install Sonatype Nexus with docker

This tutorial shows you how to install Nexus on your computer with docker.

Free Post

Dockerfile

Dockerfile Maven plugin

This is a Maven plugin helps Maven integrate with Docker. Make the Docker build process integrate with the Maven build process. If you bind the default phases, when you type mvn package, you get a Docker image. When you type mvn deploy, your image

Free Post

Kubernetes

Installing Kubernetes Helm on macOS

Helm is a package manager for Kubernetes. We can compare it with apt for Ubuntu, yum for Centos and Homebrew for macOS. Let’s take a quick look at how to install, configure, and utilize Helm. $ brew install kubernetes-helm $ helm init $ helm repo update

Free Post

Jenkins X

Deploy a Spring Boot Application using Jenkins X & Kubernetes

Jenkins X is a CI / CD platform for Kubernetes. Jenkins X offers you the possibility to create or import applications, automatically built them and deploy them to Kubernetes. Each code change will results in a new deploy of your application, all automated because of

Free Post

DevOps

Software delivery & DevOps

There are seven elements to the software delivery lifecycle : BuildTestPackageProvisionSecureDeployMonitorThe essence of DevOps is when operation, security and development teams parallelize these cycles. The heart of DevOps is during these seven step should not skip one or more, and the priority must to minimize

Free Post

Continuous Delivery

Understand the CI/CD Pipeline

A CI/CD Pipeline implementation, or Continuous Integration/Continuous Deployment, is the backbone of the modern DevOps environment. It bridges the gap between development and operations teams by automating the building, testing, and deployment of applications. In this blog, we will learn what a

Free Post

Continuous Integration

Continuous Integration using AWS CodePipeline Sample

In this tutorial, you will learn how to create an automated software release pipeline This sample tutorial of CI ( Continuous Integration) using AWS CodePipeline to build form GitHub project and to put artifact result in AWS S3 ( without deployment just CI) . Let's start : In

Free Post

DevOps

Agile Manifesto

The Agile Manifesto and the Twelve Principles of Agile Software were the consequences of industry frustration in the 1990s. The enormous time lag between business requirements and the delivery of technology that answered those needs. Business, requirements, and customer requisites changed during this lag