Hi folks, I had a problem with replication and I tried to add the
slave back to the replica. The process stops in the initial
replication phase.
The firewall and selinux are down and both servers are
synchronized with the time.
Centos 7.3
Freeipa 4.4.0-14
Master error log:
11/Jun/2017:01:11:45.690402715 -0400] NSMMReplicationPlugin -
agmt="cn=meTousuarios-replica.ipa.server.com" (usuarios-
replica:389): Replication bind with GSSAPI auth failed: LDAP
error 49 (Invalid credentials) ()
[11/Jun/2017:01:11:45.690877649 -0400] NSMMReplicationPlugin -
Warning: unable to acquire replica for total update, error: 49,
retrying in 1 seconds.
[11/Jun/2017:01:11:46.966060891 -0400] NSMMReplicationPlugin -
agmt="cn=meTousuarios-replica.ipa.server.com" (usuarios-
replica:389): Replication bind with GSSAPI auth resumed
[11/Jun/2017:01:11:47.095800971 -0400] NSMMReplicationPlugin -
Beginning total update of replica "agmt="cn=meTousuarios-
replica.ipa.server.com" (usuarios-replica:389)".
[11/Jun/2017:01:12:06.873713837 -0400] NSMMReplicationPlugin -
agmt="cn=meTousuarios-replica.ipa.server.com" (usuarios-
replica:389): Failed to send extended operation: LDAP error -1
(Can't contact LDAP server)
[11/Jun/2017:01:12:06.874590112 -0400] NSMMReplicationPlugin -
agmt="cn=meTousuarios-replica.ipa.server.com" (usuarios-
replica:389): Received error -1 (Can't contact LDAP server): for
total updat
e operation
[11/Jun/2017:01:12:06.874950648 -0400] NSMMReplicationPlugin -
agmt="cn=meTousuarios-replica.ipa.server.com" (usuarios-
replica:389): Warning: unable to send endReplication extended
operation (Can'
t contact LDAP server)
[11/Jun/2017:01:12:06.875217640 -0400] NSMMReplicationPlugin -
Total update failed for replica "agmt="cn=meTousuarios-
replica.ipa.server.com" (usuarios-replica:389)", error (-11)
[11/Jun/2017:01:12:06.894882383 -0400] NSMMReplicationPlugin -
agmt="cn=meTousuarios-replica.ipa.server.com" (usuarios-
replica:389): Replication bind with GSSAPI auth resumed
[11/Jun/2017:01:12:06.905304992 -0400] NSMMReplicationPlugin -
agmt="cn=meTousuarios-replica.ipa.server.com" (usuarios-
replica:389): The remote replica has a different database
generation ID than
the local database. You may have to reinitialize the remote
replica, or the local replica.
[11/Jun/2017:01:12:09.912282245 -0400] NSMMReplicationPlugin -
agmt="cn=meTousuarios-replica.ipa.server.com" (usuarios-
replica:389): The remote replica has a different database
generation ID than
the local database. You may have to reinitialize the remote
replica, or the local replica.
Client ipareplica-install.log:
2017-06-11T05:24:24Z DEBUG stderr=
2017-06-11T05:24:24Z DEBUG wait_for_open_ports: localhost [389]
timeout 300
2017-06-11T05:24:24Z DEBUG Fetching nsDS5ReplicaId from master
[attempt 1/5]
2017-06-11T05:24:24Z DEBUG flushing
ldap://usuarios.ipa.server.com:389 from SchemaCache
2017-06-11T05:24:24Z DEBUG retrieving schema for SchemaCache
url=ldap://usuarios.ipa.server.com:389
conn=<ldap.ldapobject.SimpleLDAPObject instance at 0x86909e0>
2017-06-11T05:24:24Z DEBUG Successfully updated nsDS5ReplicaId.
2017-06-11T05:24:24Z DEBUG flushing ldapi://%2fvar%2frun%2fslapd-
IPA.SERVER.COM.socket from SchemaCache
2017-06-11T05:24:24Z DEBUG retrieving schema for SchemaCache
url=ldapi://%2fvar%2frun%2fslapd-IPA.SERVER.COM.socket
conn=<ldap.ldapobject.SimpleLDAPObject instance at 0x9e74440>
2017-06-11T05:24:46Z DEBUG Traceback (most recent call last):
File "/usr/lib/python2.7/site-
packages/ipaserver/install/service.py", line 449, in
start_creation
run_step(full_msg, method)
File "/usr/lib/python2.7/site-
packages/ipaserver/install/service.py", line 439, in run_step
method()
File "/usr/lib/python2.7/site-
packages/ipaserver/install/dsinstance.py", line 416, in
__setup_replica
repl.setup_promote_replication(self.master_fqdn)
File "/usr/lib/python2.7/site-
packages/ipaserver/install/replication.py", line 1643, in
setup_promote_replication
raise RuntimeError("Failed to start replication")
RuntimeError: Failed to start replication
2017-06-11T05:24:46Z DEBUG [error] RuntimeError: Failed to
start replication
2017-06-11T05:24:46Z DEBUG Destroyed connection
context.ldap2_101192976
2017-06-11T05:24:46Z DEBUG File "/usr/lib/python2.7/site-
packages/ipapython/admintool.py", line 171, in execute
return_value = self.run()
File "/usr/lib/python2.7/site-
packages/ipapython/install/cli.py", line 318, in run
cfgr.run()
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 310, in run
self.execute()
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 332, in execute
for nothing in self._executor():
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 372, in __runner
self._handle_exception(exc_info)
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 394, in
_handle_exception
six.reraise(*exc_info)
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 362, in __runner
step()
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 359, in <lambda>
step = lambda: next(self.__gen)
File "/usr/lib/python2.7/site-
packages/ipapython/install/util.py", line 81, in
run_generator_with_yield_from
six.reraise(*exc_info)
File "/usr/lib/python2.7/site-
packages/ipapython/install/util.py", line 59, in
run_generator_with_yield_from
value = gen.send(prev_value)
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 586, in _configure
next(executor)
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 372, in __runner
self._handle_exception(exc_info)
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 449, in
_handle_exception
self.__parent._handle_exception(exc_info)
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 394, in
_handle_exception
six.reraise(*exc_info)
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 446, in
_handle_exception
super(ComponentBase, self)._handle_exception(exc_info)
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 394, in
_handle_exception
six.reraise(*exc_info)
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 362, in __runner
step()
File "/usr/lib/python2.7/site-
packages/ipapython/install/core.py", line 359, in <lambda>
step = lambda: next(self.__gen)
File "/usr/lib/python2.7/site-
packages/ipapython/install/util.py", line 81, in
run_generator_with_yield_from
six.reraise(*exc_info)
File "/usr/lib/python2.7/site-
packages/ipapython/install/util.py", line 59, in
run_generator_with_yield_from
value = gen.send(prev_value)
File "/usr/lib/python2.7/site-
packages/ipapython/install/common.py", line 63, in _install
for nothing in self._installer(self.parent):
File "/usr/lib/python2.7/site-
packages/ipaserver/install/server/replicainstall.py", line 1722,
in main
promote(self)
File "/usr/lib/python2.7/site-
packages/ipaserver/install/server/replicainstall.py", line 372,
in decorated
func(installer)
File "/usr/lib/python2.7/site-
packages/ipaserver/install/server/replicainstall.py", line 1423,
in promote
promote=True, pkcs12_info=dirsrv_pkcs12_info)
File "/usr/lib/python2.7/site-
packages/ipaserver/install/server/replicainstall.py", line 135,
in install_replica_ds
api=remote_api,
File "/usr/lib/python2.7/site-
packages/ipaserver/install/dsinstance.py", line 401, in
create_replica
self.start_creation(runtime=60)
File "/usr/lib/python2.7/site-
packages/ipaserver/install/service.py", line 449, in
start_creation
run_step(full_msg, method)
File "/usr/lib/python2.7/site-
packages/ipaserver/install/service.py", line 439, in run_step
method()
File "/usr/lib/python2.7/site-
packages/ipaserver/install/dsinstance.py", line 416, in
__setup_replica
repl.setup_promote_replication(self.master_fqdn)
File "/usr/lib/python2.7/site-
packages/ipaserver/install/replication.py", line 1643, in
setup_promote_replication
raise RuntimeError("Failed to start replication")