Here is a guest post from Ivica Nedeljkovic from Intelestream which is one of our new SugarCRM Partners. In this post, Ivica explains how you can use Intelestream created Docker containers hosted on DockerHub to easily deploy Sugar.
If I was asked to list the top five technologies in the last 5 years, Docker would certainly be on the list.The real advantage that Docker containers have over other server virtualization software is that Docker uses shared operating systems instead of trying to virtualize hardware. This takes less resources, is easier to boot, and faster to spin up instances.
Some performance issues were experienced with Docker containers on OS X and Windows and some security issues were also experienced because up until Docker version 1.12. Until Docker 1.12, the native OS X/Windows virtualization options were not used and 3rd party Linux virtual machines such as VirtualBox were used instead. For virtualization, Docker 1.12 for Windows uses Alpine Linux on top of a Hyper-V VM and Docker 1.12 for Mac OSX uses Alpine Linux on top of a xhyve Virtual Machine.
Docker 1.12 was released in July 2016. In addition to boosting performance it also simplifies the whole process of creating new containers, as you no longer need to use a docker-machine anymore to create virtual machines.