4. Configuring Distributed Components
Distributed Poller/Reader — Poller/Reader Setup
Procedure
Perform the following steps on the prospective Distributed Poller/Reader platform (172.20.1.20 in the example diagram).
1.Install OpenLane on the Distributed Poller platform. Do not install the
Apache Web server or traps for HP OpenView.
2.Edit /opt/pdn/OpenLane/OLControlConfig to turn off all services except Management Services, User History Poller, and User History Reader (1 = on; 0 = off). Change DOMAIN and READER_DOMAIN from default to the new domain name (poller1 in this example).
Example of the OLControlConfig file:
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DOMAIN=default | ← | Change to poller1 |
READER_DOMAIN=default | ← | Change to poller1 |
PARAMS= |
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RMI=2099 |
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LDAP=3890 | ← | Change to 0 |
DATABASE=1 | ||
WEBSERVER=1 | ← | Change to 0 |
MGMTSVCS=1 |
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UHPOLLER=1 |
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UHREADER=1 |
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SNMPPOLLER=0 | ← | Change to 0 |
SCMPOLLER=1 | ||
SCHEDRPTS=0 | ← | Change to 0 |
DIRSVCS=1 | ||
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3.Edit /opt/pdn/OpenLane/database/config/Preferences.dat file to define the OpenLane Management Server as the Java naming provider. Change:
java.naming.provider.url=ldap://localhost:3890
to:
java.naming.provider.url=ldap://172.20.1.10:3890
4.Start OpenLane:
cd /opt/pdn/OpenLane OLControl start
Ignore any Java errors.
January 2002 |
