Install RHEL 7 Repositories for Console Support

To install additionally required RHEL 7 repositories, which are required for Management Console support, complete the steps in this topic.

Prerequisites

These instructions assume you are installing Eucalyptus 4.4 on RHEL 7.
Note that CentOS enables the 'extras' repo by default. See https://wiki.centos.org/AdditionalResources/Repositories for more information.

Additional RHEL 7 repos are required before installing the Eucalyptus 4.4 Management Console.

To install and enable the repositories for RHEL 7

(Optional) If you do not already have the yum-utils, install it with this command:
```
yum install yum-utils
```
This provides the yum-config-manager, which allows you to enable a repo.

Run the following commands:

yum clean all

yum install rhel-7-server-extras-rpms rhel-7-server-optional-rpms

yum-config-manager --enable rhel-7-server-extras-rpms rhel-7-server-optional-rpms

The additional RHEL 7 repos are now installed and enabled.