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Docker is a free and open-source containerization software that helps to deploy, run applications in a container. The containers are similar to a virtual machine but consume fewer resources, easy to manage and can run anywhere regardless of the operating environment it is running in. Docker uses cgroups and namespace to allow the independent […]
Jenkins is an open-source automation server; in other words, a continuous integration tool written in Java that helps to automate the repetitive tasks involved in the software development process. Repetitive tasks could be like software build, testing, and deployments. Jenkins project was forked from the Oracle Hudson project after a dispute in early 2011, but, […]
Chef is a powerful configuration management utility that turns infrastructure into code. With the Chef users can easily manage, configure and deploy the resources across the network from the centralized location irrespective of the environment (cloud, on-premises, or hybrid). This post will help you to setup a chef 12 on CentOS 7 / RHEL 7 […]
Puppet is an open source configuration management tool that helps you to manage the configurations of hundreds of client systems from the central location. Puppet makes the admin’s life easier by reducing time spent on repetitive task and allows them to concentrate on other works, also ensures that the deployed configuration are consistent across the […]
When you think of a configuration management tool, the one pop up in your mind is Puppet. Puppet is an open source configuration management tool, helps you to deploy and manage the configurations of hundreds of client systems from the central location. Puppet makes the system admin’s life easier by cutting down on time spending […]