VMware Workstation Installation Error

Hello, error: Searching for a valid kernel header path… The path “” is not valid. Would you like to change it? [yes] What is the location of the directory of C header files that match your running kernel? What VMWare workstation needs is the kernel-header and kernel-devel package from the same version with your current […]

Easy Steps to Upgrade Mysql from version 5.0 to 5.5

Upgrade your Mysql version from 5.0 to 5.5 by using following steps 1. Enable remi repository for yum wget http://dl.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm wget http://rpms.famillecollet.com/enterprise/remi-release-5.rpm sudo rpm -Uvh remi-release-5*.rpm epel-release-5*.rpm 2. Run mysqldump to export data out from MySQL 5.0 mysqldump -uroot -p –all-databases > mysqlbackup.sql 3. Run ‘yum –enablerepo=remi install mysql mysql-server mysqlclient’ 4. Run mysql_upgrade (part […]

Get to know OpenStack DNS (Designate) as a SaaS

————————————————————————- DNS (Designate) is one of the well known open source services in OpenStack. This project offers DNS as a Service also known as DNSaaS and also offers common, open API for programming DNS. Same as all the OpenStack APIs, the Designate is proposed by and combines with the authorization method of Keystone authentication. The […]