It is very clear now that Virtualization Technologies are changing the way Developpers, Sys-Admins, and Dev-Ops, operate in their day to day activities. Lately Docker has emerged as a key cloud technology for deploying and porting applications into the cloud using a container-based framework. Compared to traditional Hardware virtualization (VMs, VMWare, Xen, KVM, VirtualBox, HyperV, …), Docker, an Operating-system-level virtualization (CTs, OpenVZ, VServer, Jail, …), lets you quickly assemble, manage, and deploy container based applications on any
x86 Operating System, Virtual Machine, or Bare Metal host. In this tutorial, Docker Essentials, we will learn more about Docker, how to install and deploy a Docker Container in CentOS 6.5/CentOS 7.0.