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Re: [grouper-users] Grouper Daemon configuration questions

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  • From: Scott Koranda <>
  • To: Tom Zeller <>
  • Cc: grouper-users <>
  • Subject: Re: [grouper-users] Grouper Daemon configuration questions
  • Date: Thu, 29 Mar 2012 13:57:01 -0500

> By default in 2.1.0, provisioning via the psp and the grouper change
> log is disabled.
> Documentation for provisioning via the psp triggered by the grouper
> change log is here :
> See the section currently, and perhaps sub-optimally, titled
> "Configure Grouper Change Log".
> In general, in, by default, the following is
> commented out - which means that the psp will not run :
> # changeLog.consumer.psp.class =
> edu.internet2.middleware.psp.grouper.PspChangeLogConsumer
> TomZ

Thanks Tom.

I am still trying to understand the transition from 1.6.x
ldappc-ng to 2.1.0 PSP.

Is this a viable strategy?

- download, deploy, and configure PSP following instructions
and one of the examples at

- run

bin/ -psp -calc stem:groupName

to see if the calculation looks approximately correct, and
then follow up with

bin/ -psp diff stem:groupname
bin/ -psp sync stem:groupname

to effect a provisioning into LDAP and make sure the basic
plumbing is working

- assuming a single group can be provisioned then run

bin/ -psp -bulkSync -interval 60

and make sure that provisioning for all groups and
memberships works

- turn off the bulkSync

- configure the Grouper daemon so that real-time provisioning
is enabled and restart the daemon/loader with

bin/ -loader

test to verify that changes in Grouper propgate to LDAP in
"real time"

- turn on bulk sync again but with a larger interval, say 15
minutes, so that it can clean up any orphans

Can I be certain there will be no bad side effects from
running both the loader with "real time" provisioning turned
on and the bulk sync, i.e. no flapping?



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