Install Dell Open Manage Server Admin on Xenserver

How to install Dell OMSA on Xenserver:

Cite from http://linux.dell.com/repo/hardware/latest/:

Set up the repository:

wget -q -O - http://linux.dell.com/repo/hardware/latest/bootstrap.cgi | bash

Install OpenManage Server Administrator:

yum --enablerepo=base  install srvadmin-all

Open the Port of Dell OMSA in the Xenservers firewall:
Insert the following line into /etc/sysconfig/iptables

-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 1311 -j ACCEPT

Before the lines:

-A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited COMMIT

Start the Dell OMSA services:

# srvadmin-services.sh start

Changelog:
2013-03-25: Added – – enbalerepo to support current XenServer and Dell OMSA