Red Hat NETWORK SATELLITE 5.1.1 - RELEASE NOTES, Installation Manual

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Chapter 2.
7
Requirements
These requirements must be met before installation.
2.1. Software Requirements
To perform an installation, the following software components must be available:
• Base operating system — RHN Satellite Server is supported with Red Hat Enterprise Linux AS 4
or later. The operating system can be installed from disc, local ISO image, kickstart, or any of the
methods supported by Red Hat, but must provide the
@Base
package group, as the RHN Satellite
Server installation program will install the RHN Satellite Server packages as well as additional Red
Hat Enterprise Linux packages not provided in @Base but are needed for RHN Satellite Server.
Warning
Security-enhanced Linux (SELinux) must be disabled or in permissive mode prior to
installation of RHN Satellite Server. To do this during CD or ISO image installation,
select
Permissive
when presented with options for SELinux support. To do
this for kickstart installation, include the command
selinux --permissive
or wait for the install to complete, edit the
/etc/selinux/config
file to read
SELINUX=permissive
and reboot the system.
More in-depth coverage of SELinux is available at
http://www.redhat.com/docs/
. You
may also refer to the Red Hat Knowledgebase article on SELinux and RHN Satellite
Server at
http://kbase.redhat.com/faq/
.
• Satellite installation disc or ISO — this contains the
RHN Satellite Server Installation Program
.
All packages required in order to suport the Program are installed automatically, and require no
intervention from the user.
Note
Installing packages other than the packages contained in the
@Base
package group
can lead to package conflicts.
• Channel content — All software packages and data exported for all entitled Red Hat channels.
This content may be loaded directly on the Satellite after installation using the
RHN Satellite
Synchronization Tool
or obtained from your Red Hat representative if synchronization is not
possible, such as in a disconnected environment.
When installing Red Hat Enterprise Linux AS 4 or later from CD or ISO image, there is no need to
select any package groups, only the base install is required. When installing either operating system
via kickstart, select the @ Base package group.
2.2. Hardware Requirements
The following hardware configuration is required for the two types of RHN Satellite Server: