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How to install Terraform on Ubuntu 18

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

Top 10 Puppet Commands in Linux with Examples

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

50 Best Puppet Interview Questions and Answers

In this article, I will take you through the best 50 Best Puppet Interview Questions and Answers. 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 across teams, deployments, applications, ... Read more

How to Install Ansible on Ubuntu 18.04 with Best Practices

How to Install Ansible on Ubuntu 18.04 with Best Practices 7

In this tutorial, we will go through the steps to install Ansible on Ubuntu Server 18.04. Ansible is an open-source software provisioning, configuration management, and application-deployment tool. It runs on many Unix-like systems, and can configure both Unix-like systems as well as Microsoft Windows. It includes its own declarative language to describe system configuration. We ... Read more

How to manage ports in Docker(v1.13)

How to manage ports in Docker(v1.13) 9

In this article, I will take you through the steps to manage ports in Docker. By default, when you create a container, it does not publish any of its ports to the outside world. To make a port available to services outside of Docker, or to Docker containers which are not connected to the container’s ... Read more

How to Install and Configure Kubernetes on RedHat/CentOS 7

How to Install and Configure Kubernetes on RedHat/CentOS 7 10

In this tutorial, I will take you through the steps to install and configure Kubernetes on CentOS 7. Kubernetes is an open-source container-orchestration system for automating application deployment, scaling, and management. It was originally designed by Google, and is now maintained by the Cloud Native Computing Foundation. Kubernetes can be installed and deployed using following ... Read more

How to Install Docker on CentOS 7 with Best Practices

How to Install Docker on CentOS 7 with Best Practices 11

In this article, I will take you through the steps to install docker on CentOS 7. Docker is an open source software platform to create, deploy and manage virtualized application containers on a common operating system (OS), with an ecosystem of allied tools. Docker Inc., the company that originally developed Docker, supports a commercial edition ... Read more