Category: HowTo

Introduction to Docker 0

Howto create a Docker Image for RHEL

RHEL docker images are not available from Docker Hub. It’s available from Redhat docker registry and the catalog can be accessed here. However there could be cases where you might want to create a...

Introduction to Docker 1

How to use OpenVswitch with Docker

It is a known fact, that Docker uses linux bridge for container networking, by default. When docker daemon starts, it creates a linux bridge named docker0, and assigns an IP address from the following...

How To 1

How to use Vagrant Docker provisioner with PowerKVM

Vagrant provisioners allow software installation, configuration changes and other changes to the machines. Vagrant provides multiple provisioners, starting from simple shell scripts to complete configuration management systems, like chef, puppet, ansible etc. Provisioners get...

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How to use Vagrant with PowerKVM

Vagrant is one of the ubiquitous devops tool for provisioning and managing operating environments on multitude of platforms – KVM, Virtualbox, AWS, Softlayer, Rackspace etc. In this article, we’ll see how to use Vagrant...