I have been playing around with OpenSSO Policy Agent for a few weeks - installing and uninstalling many times.
Policy Agent installer uses the convention Agent_nnn as the Agent instance name. The 1st instance will be named Agent_001; 2nd instance will be named Agent_002.
The weird behavior happens when you uninstall the 2nd instance and then you install again. Logically, one would want this re-installed instance to be named as Agent_002 again. (since this is really the 2nd instance on the same server)
Logical, no?
Sadly enough, the Policy Agent installer will skip Agent_002. It will rename this new instance as Agent_003, which is not acceptable to me!
What's the trick then?
Look for this hidden file in /sjsws_agent/data/.amAgentLookup
Before uninstall,
# Product Instances Translation Lookup File
Product_Instance_Count= 2
/opt/webserver7/https-ams.sso.mo.sg-1/config|= Agent_001
/opt/webserver7/https-ams.sso.mo.sg-2/config|= Agent_002
After uninstall,
# Product Instances Translation Lookup File
Product_Instance_Count= 2
/opt/webserver7/https-ams.sso.mo.sg-1/config|= Agent_001
The Policy Agent installer program was able to remove the line ending with "Agent_002", but was just to lazy to decrement the Product_Instance_Count from 2 to 1. I feel like kicking the developer who wrote this piece of code.
Nevertheless, to resolve the issue, manually set the value to 1 prior to re-install again.
.
No comments:
Post a Comment