Novell ZENWORKS LINUX MANAGEMENT 7.2 IR2 - 07-20-2009, Руководство по установке

Страница: 48 / 134

48 Novell ZENworks 7.2 Linux Management Installation Guide
no
vd
ocx
(e
n)
13
Ma
y 20
09
6.2 Installing the ZENworks Server Software as
Secondary Server
To install a Secondary Server:
1 Synchronize the Secondary Server's system clock with the Primary Server's system clock to
ensure correct operation of the system. If the two servers are not synchronized, the installation
fails.
After synchronizing the clocks, restart eDirectory and all ZENworks Linux Management
services on the Primary Server. To restart the ZENworks Linux Management services, enter the
following command:
/opt/novell/zenworks/bin/zlm-config --restart
2 From the ZENworks Primary Server that you installed by following the steps in Section 5,
“Installing the ZENworks Primary Server,” on page 41 , and enter the following command:
zlm-config --allow-secondary= Secondary_Server
where
Secondary_Server
is the IP address or DNS name of the intended Secondary Server.
This command identifies each Secondary Server before it is installed. Repeat this command for
each Secondary Server that you install.
If you are installing to a SUSE Linux Enterprise Server 10 (SLES 10) device, see
Section A.5,
“Installing a ZENworks Server on a Device Configured with DHCP,” on page 121 .
NOTE: If you add a Secondary Server that has a router between it and the Primary Server, you
get the following error message:
The installer was unable to connect to the specified database. Please
verify the values you entered and try again.
Check the
/var/opt/novell/log/zenworks/zlm-config.log
file on the Primary Server
and see which IP address the Primary Server thinks is trying to connect with it. If the address is
the router’s address rather than the address of your Secondary Server, you most likely have
masquerading running on the router.
The best solution to remedy this problem is to disable masquerading on the router. You can also
use the router address when specifying the IP or DNS name of the Secondary Server but this
causes potential security risks.
3 When prompted to restart ZENworks, enter
Y
for Yes.
4 Repeat Step 2 and Step 3 on page 48 each Secondary Server that you are installing.
5 Make sure the intended Secondary Server meets the requirements. See Section 2.1, “ZENworks
Server Requirements,” on page 25 .
IMPORTANT: If other services run on port 80, the installation will fail; the server cannot run
other services on port 80. If Apache or another service is binding to port 80, remove the service
or change the service’s port.
For example, change the Apache2 web server's Listen Port (on SLES 9 SP1 as found in
/etc/
apache2/ listen.conf
) from 80 to 81. Make sure the Apache service is shut down and then
run zlm-config.
6 Make sure the Secondary Server's system clock is synchronized with the Primary Server's
system clock.