. Conclusion and Future Scope
This article focuses on how to build an LVS load-balancing cluster technology,
combined with virtualization and shared storage technology to achieve the three-tier
architecture of Web server clusters. This paper designs and implements a high availability
clusters and incorporated with load balance infrastructure of web servers. The paper
described system can provide full facilities to the website hosting provider and large
business organizations.
In this paper explores experimental setup and conduct testing in the following: Testing
using GUI, Testing using Command Line, Performance Testing, Load Testing, Failover
Testing. This system can provide continuous service though any system components fail
uncertainly with the help of Linux Virtual Server (LVS) load-balancing cluster
technology and combined with virtualization as well as shared storage technology to
achieve the three-tier architecture of Web server clusters. This technology not only
improves availability, but also affects the security and performance of the application
services being requested. Benefits of the system include node failover overcome; network
failover overcome; storage limitation overcome and load distribution. This is a system
which can provide full facilities to the website hosting provider and large business
organizations High Availability Cluster with Load Balancing” is such a system, which
can provide continuous service though any system components fail uncertainly. Without
clustering, a server running a particular application as when that particular server crashes,
the application will be unavailable until the crashed server is fixed. This system is very
much efficient, because the full system is automated from the very beginning to the end.