Novell ZENWORKS LINUX MANAGEMENT 7.3 IR2, Administration Manual

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Package and Content Management Overview
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Package and Content
Management Overview
Novell
®
ZENworks
®
Linux Management lets you install packages or files using either a bundle or a
catalog. Content included in a bundle that is directly assigned is considered mandatory; the software
or files are installed on all assigned devices. A catalog is a collection of RPM bundles or Dell
Update Package bundles; content included in a catalog is usually considered optional.
ZENworks Linux Management also provides content replication to replicate content (packages, Dell
Update Packages, bundles, and catalogs) from one server to other servers in your system.
The content replication feature in ZENworks Linux Management lets you replicate content from the
Primary ZENworks server to Secondary Servers in a single ZENworks Management Zone.
The mirroring feature (zlmmirror, a command line utility) lets you replicate content between
Management Zones or from remote servers. You use mirroring to obtain Dell Update Packages
(DUPs) from the Dell FTP site or from a CD obtained from Dell, RCE services, and YOU patches.
You can use the ZENworks Control Center or the zlman command line utility to create and modify
packages, bundles, and catalogs. The procedures in this section explain how to perform these tasks
using the ZENworks Control Center. If you prefer the zlman command line utility, see
zlman (1)
(page 562) .
The following sections contain additional information:
Š Section 18.1, “Understanding RPM and File Bundles,” on page 211
Š
Section 18.2, “Understanding Catalogs,” on page 211
Š Section 18.3, “Understanding Dell Update Package Bundles,” on page 212
Š
Section 18.4, “Understanding the zlman Utility,” on page 212
Š Section 18.5, “Replicating Content in the ZENworks Management Zone,” on page 212
Š
Section 18.6, “Mirroring Software,” on page 212
To distribute and install RPMs on managed devices, you need to ensure that all dependent packages
are also imported to the ZENworks Linux Management server. For example, to distribute updates to
the SLES 10 devices mirrored from updates.novell.com, you need to ensure that all the packages
from the SLES 10 media are imported to the ZLM server. You need to assign the bundles or catalogs
containing the dependent RPMs to the managed devices.
You can upload packages in bulk into the ZENworks server using a script. A sample script is as
follows. You can customize it according to your requirements.
#!/bin/bash
#
# Run this program from a directory filled with RPMS to load them into a bundle
in ZLM.
#