Friday, January 18

Websphere ND dmgr permission problems

Ran in to a really weird problem with one of our Websphere 6.1 Network deployment setups yesterday and as I couldn't find one single page about the problem in google I thought I'd blog it.
I'm not much of a Websphere admin but managed to fix it after a while.

The problem started when a datasource was updated and all of the sudden all node agents stopped trusting the deployment manager (dmgr). Syncing the nodes failed and hence pretty much everything failed to restart / deploy. Running servers where fine though.
We got this message in the logs:
[1/17/08 13:30:52:020 GMT] 00000028 RoleBasedAuth A   SECJ0305I: 
The role-based authorization check failed for admin-authz operation
The user UNAUTHENTICATED (unique ID: unauthenticated) was not granted
any of the following required roles: administrator.
My best guess is that node agent configuration was corrupted in some way.
How do you fix the problem then?
Fairly easy actually.
# Stop all node-agents that seem broken (that would probably be all of them!).
# Go to the node agents bin directory on the node (usually something like $WAS_HOME/profiles//bin/).
# Manually sync the node with, point to the SOAP connector (default is 8879) on the DMGR server. See example
./ dmgrhost 8879 -username websphere -password webfear
# Start the node agent and verify that the logs are happy. Kick off a cell sync from dmgr. You should see entries similar to this in the logs:
[17/01/08 16:14:59:872 GMT] 0000002f NodeSyncTask  A   ADMS0003I: 
The configuration synchronization completed successfully.


Anonymous said...

Thank you very much... this helped me a lot as I was quite lost with this same problem. Please write a post whenever you solve more problems!!!

Unknown said...

Thank you for the post. The manual sync worked for me as well. However, before doing the manual sync I assigned Administrator role to the LDAP user that I've so far been using as a admin without the addition of the role. It might or might not have been a factor but the manual sync was certainly needed.

mannan said...
This comment has been removed by the author.
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