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How to install multi node openstack on virtualbox with packstack on CentOS 7

install multi node openstack on viirtualbox using centos7

In this article I will share the steps to install multi node OpenStack on VirtualBox using CentOS 7 Linux. Packstack is used to perform multi node OpenStack deployment mostly for POC purpose as it does ...

Understanding nova compute architecture basics in Openstack (flow chart)

Earlier I had shared an article with the steps to configure ceph storage cluster in OpenStack. Now let me give you some brief overview on the nova compute architecture and how all the services within nova ...

Cinder vs Swift storage in OpenStack - Basic Difference and Comparison

Earlier I had shared an article with the steps to configure ceph storage cluster in OpenStack. Now let me give you some brief overview on comparison and difference between cinder vs swift storage in OpenStack. ...

OpenStack Command Line Cheat Sheet (Beginner's Guide)

In this article I will share some of the basic OpenStack command line cheat sheet which can be useful for beginners starting with OpenStack. Identity (Keystone) To list the installed users openstack user list ...

How to configure or build ceph storage cluster in Openstack ( CentOS 7 )

In my last article I shared the steps to configure controller node in OpenStack manually, now in this article I will share the steps to configure and build ceph storage cluster using CentOS 7. Ceph is ...

Steps to Install and configure Controller Node in OpenStack – Part 2

This is the second and the final part of the steps to Install and configure controller node in OpenStack. In the first part of this article I shared the steps to configure below services to ...

Steps to Install and configure Controller Node in OpenStack - Part 1

This is the first part of two part tutorial to manually install and configure controller node in Openstack. The controller node runs the Identity service, Image service, management portions of Compute, management portion of Networking, ...

How to configure HAProxy in Openstack (High Availability)

Since this is the second part of my previous article where I shared the steps to configure OpenStack HA cluster using pacemaker and corosync. In this article I will share the steps to configure HAProxy ...