[Freeipa-users] Error in replication while inserting a RHEL7.1 server into a RHEL6.6 IPA setup.
Steven Jones
Steven.Jones at vuw.ac.nz
Tue Mar 10 00:47:56 UTC 2015
=========
Check connection from replica to remote master 'vuwunicoipam002.ods.vuw.ac.nz':
Directory Service: Unsecure port (389): OK
Directory Service: Secure port (636): OK
Kerberos KDC: TCP (88): OK
Kerberos Kpasswd: TCP (464): OK
HTTP Server: Unsecure port (80): OK
HTTP Server: Secure port (443): OK
The following list of ports use UDP protocol and would need to be
checked manually:
Kerberos KDC: UDP (88): SKIPPED
Kerberos Kpasswd: UDP (464): SKIPPED
Connection from replica to master is OK.
Start listening on required ports for remote master check
Get credentials to log in to remote master
admin at ODS.VUW.AC.NZ<mailto:admin at ODS.VUW.AC.NZ> password:
Check SSH connection to remote master
Execute check on remote master
Check connection from master to remote replica 'vuwunicoipam004.ods.vuw.ac.nz':
Directory Service: Unsecure port (389): OK
Directory Service: Secure port (636): OK
Kerberos KDC: TCP (88): OK
Kerberos KDC: UDP (88): OK
Kerberos Kpasswd: TCP (464): OK
Kerberos Kpasswd: UDP (464): OK
HTTP Server: Unsecure port (80): OK
HTTP Server: Secure port (443): OK
Connection from master to replica is OK.
ipa : DEBUG Process finished, return code=0
Connection check OK
==========
regards
Steven
________________________________
From: freeipa-users-bounces at redhat.com <freeipa-users-bounces at redhat.com> on behalf of Steven Jones <Steven.Jones at vuw.ac.nz>
Sent: Tuesday, 10 March 2015 1:36 p.m.
To: freeipa-users at redhat.com; dpal at redhat.com
Subject: Re: [Freeipa-users] Error in replication while inserting a RHEL7.1 server into a RHEL6.6 IPA setup.
It usually fails, hence I skip it.
Since I have no firewall either side and I know I have a simple network since I built there is nothing possible blocking in-between.
I will double check the DNS zone file.
I had to rename the server to ipam004 as the replica attempt sulked if i re-used an old hostname, ipam001.
regards
Steven
________________________________
From: freeipa-users-bounces at redhat.com <freeipa-users-bounces at redhat.com> on behalf of Dmitri Pal <dpal at redhat.com>
Sent: Tuesday, 10 March 2015 1:22 p.m.
To: freeipa-users at redhat.com
Subject: Re: [Freeipa-users] Error in replication while inserting a RHEL7.1 server into a RHEL6.6 IPA setup.
On 03/09/2015 05:35 PM, Steven Jones wrote:
Any idea what is going on here please?
==========
[root at vuwunicoipam004<mailto:root at vuwunicoipam004> ipa-certs]# ipa-replica-install --setup-dns --forwarder=10.100.32.31 -U replica-info-vuwunicoipam004.ods.vuw.ac.nz.gpg --skip-conncheck
Why are you skipping a connection check?
The check will find issues like this ahead of time.
I suspect there is something wrong with either DNS entries for LDAP server records or LDAP or Kerberos port is not open between new replica and master.
At least I would try with connection check on and see if it gives some hints.
Checking forwarders, please wait ...
WARNING: DNS forwarder 10.100.32.31 does not return DNSSEC signatures in answers
Please fix forwarder configuration to enable DNSSEC support.
(For BIND 9 add directive "dnssec-enable yes;" to "options {}")
WARNING: DNSSEC validation will be disabled
Directory Manager (existing master) password:
Adding [10.100.32.50 vuwunicoipam004.ods.vuw.ac.nz] to your /etc/hosts file
Using reverse zone(s) 32.100.10.in-addr.arpa.
Configuring NTP daemon (ntpd)
[1/4]: stopping ntpd
[2/4]: writing configuration
[3/4]: configuring ntpd to start on boot
[4/4]: starting ntpd
Done configuring NTP daemon (ntpd).
Configuring directory server (dirsrv): Estimated time 1 minute
[1/35]: creating directory server user
[2/35]: creating directory server instance
[3/35]: adding default schema
[4/35]: enabling memberof plugin
[5/35]: enabling winsync plugin
[6/35]: configuring replication version plugin
[7/35]: enabling IPA enrollment plugin
[8/35]: enabling ldapi
[9/35]: configuring uniqueness plugin
[10/35]: configuring uuid plugin
[11/35]: configuring modrdn plugin
[12/35]: configuring DNS plugin
[13/35]: enabling entryUSN plugin
[14/35]: configuring lockout plugin
[15/35]: creating indices
[16/35]: enabling referential integrity plugin
[17/35]: configuring ssl for ds instance
[18/35]: configuring certmap.conf
[19/35]: configure autobind for root
[20/35]: configure new location for managed entries
[21/35]: configure dirsrv ccache
[22/35]: enable SASL mapping fallback
[23/35]: restarting directory server
[24/35]: setting up initial replication
Starting replication, please wait until this has completed.
Update in progress, 128 seconds elapsed
[vuwunicoipam002.ods.vuw.ac.nz] reports: Update failed! Status: [10 Total update abortedLDAP error: Referral]
[error] RuntimeError: Failed to start replication
Your system may be partly configured.
Run /usr/sbin/ipa-server-install --uninstall to clean up.
Failed to start replication
[root at vuwunicoipam004<mailto:root at vuwunicoipam004> ipa-certs]#
========
No firewalls are active and the network is a simple vyos virtual router.
=====
[root at vuwunicoipam002<mailto:root at vuwunicoipam002> etc]# iptables -L -n
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
[root at vuwunicoipam002<mailto:root at vuwunicoipam002> etc]#
=====
=====
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
[root at vuwunicoipam004<mailto:root at vuwunicoipam004> ipa-certs]#
=====
regards
Steven
--
Thank you,
Dmitri Pal
Sr. Engineering Manager IdM portfolio
Red Hat, Inc.
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