Chapter 2. Example Topologies

Contents

2.1. Single SUSE Manager Topologyrfc
2.2. Multiple SUSE Manager Horizontally Tiered Topologyrfc
2.3. SUSE Manager-Proxy Vertically Tiered Topologyrfc

SUSE Manager can be configured in multiple ways. Select one method depending on the following factors:

The rest of this chapter describes possible configurations and explains their benefits.

2.1. Single SUSE Manager Topology

The simplest configuration is to use a single SUSE Manager to serve your entire network. This configuration is adequate to service a medium-size group of clients and network.

The disadvantage of using one SUSE Manager is that performance will be compromised as the number of clients requesting packages grows.

Figure 2.1. Single SUSE Manager Topology

Single SUSE Manager Topology

2.2. Multiple SUSE Manager Horizontally Tiered Topology

For very large networks, a more distributed method may be needed, such as having multiple SUSE Managers in a horizontally tiered configuration and balancing the load of client requests.

Additional maintenance is the biggest disadvantage of this horizontal structure.

Figure 2.2. Multiple SUSE Manager Horizontally Tiered Topology

Multiple SUSE Manager Horizontally Tiered Topology

2.3. SUSE Manager-Proxy Vertically Tiered Topology

An alternative method to balance load is to install SUSE Manager Proxy Servers below a SUSE Manager. These Proxies connect to the SUSE Manager for RPMs from Novell Customer Center and custom packages created locally. In essence, the Proxies act as clients of the SUSE Manager.

This vertically tiered configuration requires that channels and RPMs be created only on the SUSE Manager. In this manner, the Proxies inherit and then serve packages from a central location.

Similarly, you should make the Proxies' SSL certificates clients of the SUSE Manager while also setting them to serve the client systems. This process is described in the Client Configuration Guide.

Figure 2.3. SUSE Manager-Proxy Vertically Tiered Topology

SUSE Manager-Proxy Vertically Tiered Topology