How to install and configure Docker-CE on Ubuntu 18.04 LTS

Docker is a containerization technology designed to create, deploy, and run applications by using containers —from hybrid cloud to the edge. Docker is available in three tiers: Docker Engine – Community Docker Engine – Enterprise Docker Enterprise Docker Engine – Community: It is ideal for individual developers and small teams looking to get started with… Continue reading How to install and configure Docker-CE on Ubuntu 18.04 LTS

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Azure virtual machine: what you need to know

The continuous improvisations of technological milestones in the business-centered world do not spare the same tech-oriented businesses from certain challenges. They still have to install, manage, and update reputable remote work infrastructure to fight certain menaces. One of them is cyberattacks. Its continuous increase is affecting, if not reducing, cash flow in many tech-oriented business… Continue reading Azure virtual machine: what you need to know

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Working with Docker Images, Containers, and the DockerHub

Previously we showed how to install Docker on Ubuntu. Docker is a handy tool designed to make it easier to create, deploy, and run applications by using containers. Today, let’s talk about working with Docker images, Containers, and the DockerHub. Docker Hub, Images, and Containers As the name indicates, DockerHub is a hosted repository service… Continue reading Working with Docker Images, Containers, and the DockerHub

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Configuring GitLab Container Registry, CI Pipeline with SonarQube

In today’s tutorial, we are going to use the GitLab container registry to store images. Please refer to our GitLab guide for GitLab installation and configurations. Let’s get started with installing container first. 1. Configure Container Registry Navigate to the admin area, and the first thing you notice is the Container registry is turned off… Continue reading Configuring GitLab Container Registry, CI Pipeline with SonarQube

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Configuring Jenkins Pipeline with SonarQube and GitLab integration

Jenkins Pipeline is a suite of Jenkin features. It is one of the several ways of defining some Jenkins steps or combination of jobs using code and automate the process of deploying software. If you haven’t set up Jenkins yet, head over to our Jenkins installation guide for instructions. The pipeline uses a Domain Specific Language(DSL)… Continue reading Configuring Jenkins Pipeline with SonarQube and GitLab integration

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How to install Jenkins on Ubuntu 18.04

In today’s tutorial, let’s take a look at how to install and configure Jenkins on Ubuntu. Jenkins is an open-source automation server, and it helps to set up continuous integration and continuous delivery (CI/CD) pipeline. The Jenkins project was started in 2004 and originally called Hudson. The most significant advantage of using Jenkins is the availability of hundreds… Continue reading How to install Jenkins on Ubuntu 18.04

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How to resize OpenStack instance from the command line

OpenStack is an open-source cloud computing platform that enables organizations to control and compute large data pools, networking, and storage in a data center. Anyone can download OpenStack’s source code, make alterations, and share it with others because the software is Open-Source. Hence, you do not need to worry about extra costs that can be… Continue reading How to resize OpenStack instance from the command line

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CentOS Discontinued: Pick an Alternative for Production Linux Servers

Since IBM’s Red Hat has decided to part ways with the renowned CentOS Linux production server by Dec. 31, 2021, the news is not being taken wholeheartedly by a proportion of the Linux community. The stated end-of-support date is for CentOS Linux 8 distribution. The Linux community users’ protests with sworn oaths to the CentOS… Continue reading CentOS Discontinued: Pick an Alternative for Production Linux Servers

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How to install Spreed WebRTC Server on Ubuntu

Spreed isn’t like any other video chat platform – it is much better and powerful in every way. It is a free and open-source audio/video call server designed with privacy in mind. Spreed uses WebRTC (Web Real-Time Communication), which enables web browsers and mobile apps to communicate in real-time via APIs (Application Programming Interfaces). WebRTC… Continue reading How to install Spreed WebRTC Server on Ubuntu

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