346 Implementing a Tivoli Solution for Central Management of Large Distributed Environments
To facilitate automation, it is necessary to define and enforce a strict naming
standard for the endpoints. The naming standard chosen for endpoint labels for
the Outlet Systems Management Solution is:
This will enable the policy scripts to subscribe the endpoints to the correct profile
managers based on several factors, but primarily the geographical hierarchy.
For Unix based systems, the endpoint installation is always initiated from the
command line of the TMR Server using some sort of remote access mechanism:
- rexec, ssh, and so forth. In this section, we assumed that UnitedLinux has been
installed on the Outlet Serves and that ssh has been enabled in accordance with
the description in 4.2.2, “Operating platform preparation” on page 142.
The command used to install an endpoint is winstlcf and for ssh the parameters
are as shown:
winstlcf -j -g <hubtmr>:9494 -l 9495 -n <hostname>_<region>_<store>-ep -r
<tmr>-<region>-<store>_EP -Y ‘<hostname> root <password>’
The winstlcf command shown, will install the endpoint on the target system and
assigns the hubtmr system as the intercepting gateway for the initial login.
Authentication to execute commands on the target system initiated from the hub
TMR is gained through ssh (the -j parameter) using the root user and the valid
password for that user.
To provide ease-of-use and consistency, the winstlcf command should be
scripted in any production environment, and further, perhaps would be build into
a Tivoli task. However, this will not change the fact that endpoint installation is a
manual process that must be executed by the Tivoli Administrators whenever a
new system is going to be included in the environment.
Once the endpoint is installed, it will attempt to login though the intercepting
gateway specified on the winstlcf command. At that point, the endpoint policy
scripts take control.
Note: Based on the needs of the organization, naming standards and
requirements for subscription policies should be considered carefully before
setting up a production environment.