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OpenStack is an open source cloud computing platform, provides solution for infrastructure as a service. OpenStack consists of multiple component put together for providing IaaS, components are listed below with its use. Components: Component Name Use Compute (Nova) Manages virtual machines Object Storage (Swift) Manages storage across cloud Block Storage (Cinder) Manages storage to compute […]
Ubuntu 15.10 has been released on 22 october 2015, it will be supported for 9 months. This guide will help you to get Ubuntu installed on you machine, before going to installation; let’s take a look at what is new in this release. Ubuntu 15.10 comes with 4.2 kernel. Ubuntu 15.10 includes the latest OpenStack release More Download Ubuntu 15.10 from More, […]
This tutorial is the continuation of Foreman installation and configuration series. Here, we will be going through the steps to add Puppet nodes to Foreman. If you haven’t set up Foreman yet, feel free to follow the steps mentioned in the below links. READ: How To Install Foreman on CentOS 7 / RHEL 7 READ: […]
Foreman is an open source tool that helps you to provision, configure, manage and monitor the servers. With the help of configuration management tools such as Puppet, Chef, Salt, and Foreman’s smart proxy architecture, you can easily automate repetitive tasks, quickly deploy applications, and proactively manage change. Foreman provides comprehensive, interaction facilities including a web […]
The client configurations are stored in files called manifests, in this file, the user defines system resources and their state, either using Puppet’s declarative language or a Ruby DSL (domain-specific language). Puppet discovers the client systems information via a utility called Facter, and compiles the Puppet manifests into a system-specific catalog containing resources and resource […]