DevOps is known as Development Operations which has a large extent of applicability in Automation, Continuous Integration and Continuous Deployment. I will cover the most popular tools like Ansible, Puppet, Helm Charts, Salt, Docker, Kubernetes, Terraform, Git etc under this Category.
In this article, i will take you through 7 Useful Docker Volume Command Examples. In a very simple way, Docker volume is a folder that exists on the Docker host and is mounted and accessible inside a running Docker container. The accessibility goes both ways, allowing the contents of that folder to be modified from ... Read more
In this tutorial, I will take you through top 17 GIT Commands Examples on Linux. Git is a popular and widely used source management system that greatly simplifies the development cycle. It enables users to create, use, and switch between branches for content development as easily as people create and switch between files in their ... Read more
In this git tutorial, i will take you through the steps to install GIT and clone repository in your local System. Whether you are a professional or an amateur developer, you've likely heard about the concept of version control. You may know that adding a new feature, fixing a broken one, or stepping back to ... Read more
In this tutorial, I will take you through the steps to install Chef 13 on RedHat/CentOS 7. Chef DevOps is a tool for accelerating application delivery and DevOps Collaboration. Chef helps solve the problem by treating infrastructure as code. Rather than manually changing anything, the machine setup is described in a Chef recipe. Install Chef ... Read more
In this article, i will take you through 13 Best Terraform Interview Questions and Answers. Terraform is an open-source infrastructure as code software tool created by HashiCorp. It enables users to define and provision a datacenter infrastructure using a high-level configuration language known as Hashicorp Configuration Language, or optionally JSON. Terraform Interview Questions and Answers ... Read more
In this article, I will take you through the steps to create a service to expose your apps on Kubernetes. If you are following through my articles, previously I have talked about How to Install and Configure Kubernetes on RedHat/CentOS 7. Let's create a service to expose your apps on Kubernetes cluster. Create a service ... Read more
In this article, i will take you through the steps to install terraform on CentOS/RedHat 7. Terraform is an open-source infrastructure as code software tool created by HashiCorp. It enables users to define and provision a datacenter infrastructure using a high-level configuration language known as Hashicorp Configuration Language, or optionally JSON. I have already covered ... Read more
In this article, i will take you through the steps to install terraform on Ubuntu 18. Terraform is an open-source infrastructure as code software tool created by HashiCorp. It enables users to define and provision a datacenter infrastructure using a high-level configuration language known as Hashicorp Configuration Language, or optionally JSON. Install Terraform on Ubuntu ... Read more
In this article, I will take you through top 10 Puppet Commands in Linux. Puppet is an open source systems management tool for centralizing and automating configuration management. Configuration management is the detailed recording and updating of information that describes an enterprise's hardware and software. If you are working in Automation or in DevOps profile, ... Read more
In this article, I will take you through the steps to install and setup puppet master and agent in RedHat/CentOS 7. Puppet spans across your hybrid environments to automate infrastructure and application workflows and ongoing management. We meet teams where they are and take them to where they need to be by leveraging automation code ... Read more