We are trying to install Identity Manager for testing and learning purposes in 
a test lab
environment.    We have successfully installed the base product but have run 
into problems
when trying to setup a domain trust to an AD server.

We are somewhat limited as to how we can change these systems and since they 
must function
for replication of many different problems, we need to be cautious as to what 
we change.
But they are crash and burn systems.

Both the RHEL V7 IdM server system and the W2008 R2 AD server are in the same 
subnet
and the same dns zone.


So that is the first question....can we create a domain trust between these two 
systems
without placing one or the other in a different address subnet or changing the 
domain name ?


I have tried changing the realm name for the linux server from lab.us.com for 
example to
ipa.lab.us.com and then leaving the AD server in lab.us.com.   That gets us a 
bit further
but then we run into problems with what I believe is the kerberos configuration.

I have tried to deinstall and reinstall the ipa server but the installation is 
now failing.


The ipa-server-install is failing with the following:

  [37/38]: tuning directory server
  [38/38]: configuring directory to start on boot
Done configuring directory server (dirsrv).
Configuring certificate server (pki-tomcatd): Estimated time 3 minutes 30 
seconds
  [1/22]: creating certificate server user
  [2/22]: configuring certificate server instance
ipa         : CRITICAL failed to configure ca instance Command 
'/usr/sbin/pkispawn -s CA -f /tmp/tmpLb1CmI' returned non-zero exit status 1
Configuration of CA failed

This happens each time I try to uninstall and reinstall the ipa server on RHEL 
V7.


Looking at the latest log in /var/log/pki, I see this at the end of the log:

2014-10-01 11:53:10 pkispawn    : INFO     BEGIN spawning subsystem 'CA' of 
instance 'pki-tomcat' . . .
2014-10-01 11:53:10 pkispawn    : INFO     ... initializing 
'pki.deployment.initialization'
2014-10-01 11:53:10 pkispawn    : ERROR    ....... PKI subsystem 'CA' for 
instance 'pki-tomcat' already exists!
2014-10-01 11:53:10 pkispawn    : DEBUG    ....... Error Type: SystemExit
2014-10-01 11:53:10 pkispawn    : DEBUG    ....... Error Message: 1
2014-10-01 11:53:10 pkispawn    : DEBUG    .......   File "/usr/sbin/pkispawn", 
line 374, in main
    rv = instance.spawn()
  File "/usr/lib/python2.7/site-packages/pki/deployment/initialization.py", 
line 56, in spawn
    util.instance.verify_subsystem_does_not_exist()
  File "/usr/lib/python2.7/site-packages/pki/deployment/pkihelper.py", line 
990, in verify_subsystem_does_not_exist
    sys.exit(1)

I am no python expert by any means and I'm not sure what this is telling us so 
any help
would be greatly appreciated.


Al Licause
CSC Americas BCS Technical Specialist
HP Customer Support Center
Hours 5am-2pm Pacific time USA
Manager: mark.bai...@hp.com

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  • [Freeipa-users] Pro... Licause, Al (CSC AMS BCS - UNIX/Linux Network Support)

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