[Freeipa-users] multi-master replication

Craig White CWhite at skytouchtechnology.com
Fri Oct 24 23:15:22 UTC 2014


From: freeipa-users-bounces at redhat.com [mailto:freeipa-users-bounces at redhat.com] On Behalf Of Craig White
Sent: Friday, October 24, 2014 4:02 PM
To: freeipa-users at redhat.com
Subject: [Freeipa-users] multi-master replication

I would have thought that changes go from replica to master and not just master to replica.

Is there something I have to do to make the changes bi-directional?

Replying to my own post...
Logs are my friend  ;-)

[24/Oct/2014:23:08:17 +0000] NSMMReplicationPlugin - agmt="cn=meToipa001.domain.local " (ipa001:389): Replication bind with GSSAPI auth resumed
[24/Oct/2014:23:08:17 +0000] NSMMReplicationPlugin - agmt="cn=meToipa001.domain.local " (ipa001:389): Warning: unable to replicate schema: rc=2
[24/Oct/2014:23:08:17 +0000] NSMMReplicationPlugin - agmt="cn=meToipa001.domain.local " (ipa001:389): Failed to send update operation to consumer (uniqueid e018060f-5bb011e4-81078979-dc802980, CSN 544aa346000000030000): Can't contact LDAP server. Will retry later.
[24/Oct/2014:23:08:17 +0000] NSMMReplicationPlugin - agmt="cn=meToipa001.domain.local " (ipa001:389): Consumer failed to replay change (uniqueid (null), CSN (null)): Can't contact LDAP server(-1). Will retry later.
[24/Oct/2014:23:08:17 +0000] NSMMReplicationPlugin - agmt="cn=meToipa001.domain.local" (ipa001:389): Warning: unable to send endReplication extended operation (Can't contact LDAP server)

And on the master, I see a bunch of...
sasl_io_recv failed to decode packet for connection 4113

but dirsrv is running on both machines and firewalls aren't in the way because I managed to set up the initial replication from master to replica without a problem and the firewall rules are the same for both machines.

# rpm -qa | grep ipa
ipa-admintools-3.0.0-42.el6.x86_64
libipa_hbac-python-1.11.6-30.el6.x86_64
python-iniparse-0.3.1-2.1.el6.noarch
ipa-client-3.0.0-42.el6.x86_64
ipa-server-selinux-3.0.0-42.el6.x86_64
ipa-pki-common-theme-9.0.3-7.el6.noarch
ipa-pki-ca-theme-9.0.3-7.el6.noarch
sssd-ipa-1.11.6-30.el6.x86_64
ipa-python-3.0.0-42.el6.x86_64
ipa-server-3.0.0-42.el6.x86_64
libipa_hbac-1.11.6-30.el6.x86_64

RHEL 6.5
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