On 01/18/2017 02:57 PM, Harald Dunkel wrote:
On 01/17/17 11:38, Sumit Bose wrote:
On Tue, Jan 17, 2017 at 10:44:14AM +0100, Harald Dunkel wrote:
It seems something got corrupted in my ipa setup. I found this in the
sssd log file on Wheezy:

(Tue Jan 17 10:19:02 2017) [hbac_shost_attrs_to_rule] (0x0400): Processing 
source hosts for rule [allow_all]
(Tue Jan 17 10:19:02 2017) [hbac_eval_user_element] (0x0080): Parse error on 
[cn=System: Manage Host 
Looks like there was a replication conflict, please see
how to resolve it.

This is *way* too hot for me.
I think the procedure in the link about renaming is only needed if you want to keep both entries with a "normal" dn. But you want to get rid of the conflict entries. Since you have to cleanup each of them individually I would suggest to start with one of them.

First get both the conflict entry and the normal entry and compare them:
ldapsearch -D "cn=directory manager" ..... -b "cn=System: Manage Host Principals,cn=permissions,cn=pbac,dc=example,dc=de" -s base ldapsearch -D "cn=directory manager" ..... -b "cn=System: Manage Host Principals+nsuniqueid=109be36e-ccd911e6-a5b3d0c8-d8da17db,cn=permissions,cn=pbac,dc=example,dc=de" -s base

They should be identical.
Next check if the conflict entry has child entries:
ldapsearch -D "cn=directory manager" ..... -b "cn=System: Manage Host Principals+nsuniqueid=109be36e-ccd911e6-a5b3d0c8-d8da17db,cn=permissions,cn=pbac,dc=example,dc=de" dn

If there are no entries below the conflict entry you can remove it:
ldapmodify - D "cn=directory manager" ......
dn: cn=System: Manage Host Principals+nsuniqueid=109be36e-ccd911e6-a5b3d0c8-d8da17db,cn=permissions,cn=pbac,dc=example,dc=de
changetype: delete

How can I try this in a sandbox?
you can try to reproduce this state on two other machines.
and if you have an established backup and restore process do a backup before doing the cleanup

Every helpful comment is highly appreciated

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