Red Hat NETWORK 3.6 - Informações Técnicas descarregar pdf (Página 115)

Chapter 6. Red Hat Network Website 103

6.6.5.3.1.4. Package Details Details File List

A list of the ﬁles that comprise this package, including their MD5 Sums and sizes. (This information

is similar to issuing the command rpm -ql packagename.)

6.6.5.3.2. Package Details

Newer Versions

List of newer versions of the packages released via Errata Alerts.

6.6.5.3.3. Package Details Installed Systems

List of systems with this package installed.

6.6.5.3.4. Package Details Target Systems —

List of systems on which the package can be installed. Go here to install packages on entitled systems.

Refer to Section 6.6.5.1 Software Package Install for instructions.

6.6.6. Manage Conﬁg Channels —

Provides the means to create and oversee channels containing conﬁguration ﬁles. Like software chan-

nels, conﬁguration channels store ﬁles to be installed on systems. Unlike software packages, various

versions of conﬁguration ﬁles may prove useful to a system at any given time. Further, RHN allows

you to include variables, or macros, that may make your conﬁguration ﬁles templates that can be

deployed across your organization, with the relevant values populated upon individual system instal-

lation.

6.6.6.1. Preparing Systems for Conﬁg Management

For a system to have its conﬁguration managed through RHN, it must have the appropriate tools and

conﬁg-enable ﬁle installed. These tools may already be installed on your system, especially if you

kickstarted the system with conﬁguration management functionality. If not, they can be found within

the RHN Provisioning child channel for your distribution. Download and install the latest rhncfg*

packages.

Next, you must place a conﬁg-enable ﬁle on the system to have conﬁg actions scheduled. This ﬁle is

required to allow conﬁguration management on the system while preventing inadvertent and poten-

tially dangerous changes. To create this ﬁle, issue the following commands as root. First, create the

necessary directory:

mkdir -p /etc/sysconfig/rhn/allowed-actions/configfiles

Then, you should decide exactly what actions should be allowed by system administrators. The fol-

lowing modes are available:

• deploy — Install conﬁguration ﬁles from the central repository on the system. Without this set, the

conﬁguration management interface provides no real value for this system.

• verify — Identify any differences between conﬁguration ﬁles on the system and those associated

with it in the central repository.

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