Installing Load Balancer OpenApp NAP on Rackspace Cloud Server


Installing Load Balancer OpenApp NAP on Rackspace Cloud Server makes your Cloud Platform a High Availability set up and features an elegant web Before starting for Installing Load Balancer OpenApp NAP, you can read our previous tutorial on Installing OpenPanel on Rackspace Cloud Server, which does not include load balancer but only the Control Panel part.

 

Preface for Installing Load Balancer OpenApp NAP on Rackspace Cloud Server

 

This , Installing Load Balancer OpenApp NAP on Rackspace Cloud Server is intended for the developers who want to experiment with various Cloud Computing Platform to run own business. We are taking that the basic about a Rackspace Cloud Server is clear to the user who is following this guide.

There is not much points avoided in this Installing Load Balancer OpenApp NAP on Rackspace Cloud Server tutorial. Only the part of how to a Server on The Rackspace Cloud from control panel is omitted so that we can start from login screen of the SSH / Telnet client. If you guidance for the initial steps, please follow any of our tutorial’s that initial part from other guides like Ubuntu with GUI on Rackspace Cloud Server as VNC Remote Desktop.

 

Steps for Installing Load Balancer OpenApp NAP on Rackspace Cloud Server

 

You can use either Debian or Ubuntu for Installing Load Balancer OpenApp NAP on Rackspace Cloud Server. We will use Ubuntu 10.04 LTS (Lucid Lynx) for this guide as officially only up to  Ubuntu 10.04 LTS is supported by OpenPanel. For production server, you can use Debian as most likes it for being a standard.

 

We are using  Next Generation Server of The Rackspace Cloud with 2GB of RAM as we wanted to test with lower configuration.  So for Installing Load Balancer OpenApp NAP on Rackspace Cloud Server, open either Terminal (Linux or Mac) or PuTTY (for Windows). We are showing this guide with PuTTY. Commands except for starting the session will be the same for all.

 

First edit the /etc/apt/sources.list :


 

sudo nano /etc/apt/sources.list

 

And add the four lines :

 

deb http://download.openpanel.com/deb/ lucid main
deb-src http://download.openpanel.com/deb/ lucid main
deb http://download.openpanel.com/deb/ lucid main openapp
deb-src http://download.openpanel.com/deb/ lucid main openapp

 

In this guide Installing Load Balancer OpenApp NAP, we have added  4 lines, two should work (only openapp but we have not taken any risk)

 

Like this :

 

Installing Load Balancer OpenApp NAP on Rackspace Cloud Server

Save it and add the required key :

 

apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 4EAC69B9

 

Then do the update :

 

apt-get update

 

And after updating, it is better to restart your server, do a Soft Reboot.  Then install the needed thing we are waiting for :

 

apt-get install openapp-nap

 

Press Y when prompted.  After it gets installed, you will face this :

 

Installing Load Balancer OpenApp NAP

 

Configure it and change your password :

 

openpanel-cli "update user password=mypassword"

 

Change the red text with your password. You should be able to login via :

 

https://your-ip.number-dot:4089

 

This is the we have finished Installing Load Balancer OpenApp NAP on Rackspace Cloud Server. In other article, we will discuss the settings needed for optimal performance.

 


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About Abhishek

Abhishek Ghosh is an Orthopedic Surgeon, Inventor with 216 Patents, Current editor of The Customize Windows Media Group. You can follow and know more about Dr. +Abhishek Ghosh on Google Plus and follow on Twitter as @AbhishekCTRL.

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