Attempting to create replica fails during ipa-replica-install. I have attached below what I am seeing during attempting to add a replica into my environment. Currently there are (3) Masters. When I try to add the (4th) it dies. The 4th node will only be able to talk to ipa01-aws, ipa02-aws, it will not be able to talk to ipa1-i2x, will that create a problem? I generated the replica from the ipa01-aws instance.


ipa02-aws.rsinc.local: master
ipa01-aws.rsinc.local: master
ipa1-i2x.rsinc.local: master

[root@idm1-dev centos]# ipa-replica-install --setup-dns --forwarder=8.8.8.8 --mkhomedir replica-info-idm1-dev.rsinc.local.gpg
WARNING: conflicting time&date synchronization service 'chronyd' will
be disabled in favor of ntpd

Directory Manager (existing master) password:

Existing BIND configuration detected, overwrite? [no]: yes
Checking DNS forwarders, please wait ...
Using reverse zone(s) 0.31.10.in-addr.arpa.
Run connection check to master
Check connection from replica to remote master 'ipa01-aws.rsinc.local':
   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@RSINC.LOCAL password:

Check SSH connection to remote master
Execute check on remote master
Check connection from master to remote replica 'idm1-dev.rsinc.local':
   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.

Connection check OK
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
  [1/38]: creating directory server user
  [2/38]: creating directory server instance
  [3/38]: adding default schema
  [4/38]: enabling memberof plugin
  [5/38]: enabling winsync plugin
  [6/38]: configuring replication version plugin
  [7/38]: enabling IPA enrollment plugin
  [8/38]: enabling ldapi
  [9/38]: configuring uniqueness plugin
  [10/38]: configuring uuid plugin
  [11/38]: configuring modrdn plugin
  [12/38]: configuring DNS plugin
  [13/38]: enabling entryUSN plugin
  [14/38]: configuring lockout plugin
  [15/38]: creating indices
  [16/38]: enabling referential integrity plugin
  [17/38]: configuring ssl for ds instance
  [18/38]: configuring certmap.conf
  [19/38]: configure autobind for root
  [20/38]: configure new location for managed entries
  [21/38]: configure dirsrv ccache
  [22/38]: enable SASL mapping fallback
  [23/38]: restarting directory server
  [24/38]: setting up initial replication
Starting replication, please wait until this has completed.
Update in progress, 4 seconds elapsed
Update succeeded

  [25/38]: updating schema
  [26/38]: setting Auto Member configuration
  [27/38]: enabling S4U2Proxy delegation
  [28/38]: importing CA certificates from LDAP
  [29/38]: initializing group membership
  [30/38]: adding master entry
  [31/38]: initializing domain level
  [32/38]: configuring Posix uid/gid generation
  [33/38]: adding replication acis
  [34/38]: enabling compatibility plugin
  [35/38]: activating sidgen plugin
  [36/38]: activating extdom plugin
  [37/38]: tuning directory server
  [38/38]: configuring directory to start on boot
Done configuring directory server (dirsrv).
Configuring Kerberos KDC (krb5kdc). Estimated time: 30 seconds
  [1/8]: adding sasl mappings to the directory
  [2/8]: configuring KDC
  [3/8]: creating a keytab for the directory
  [4/8]: creating a keytab for the machine
  [5/8]: adding the password extension to the directory
  [6/8]: enable GSSAPI for replication
[error] RuntimeError: One of the ldap service principals is missing. Replication agreement cannot be converted.
Replication error message: Can't acquire busy replica
Your system may be partly configured.
Run /usr/sbin/ipa-server-install --uninstall to clean up.

ipa.ipapython.install.cli.install_tool(Replica): ERROR One of the ldap service principals is missing. Replication agreement cannot be converted.
Replication error message: Can't acquire busy replica



2016-05-09T02:45:27Z DEBUG Backing up system configuration file '/etc/krb5.keytab' 2016-05-09T02:45:27Z DEBUG Saving Index File to '/var/lib/ipa/sysrestore/sysrestore.index'
2016-05-09T02:45:27Z DEBUG Starting external process
2016-05-09T02:45:27Z DEBUG args='kadmin.local' '-q' 'ktadd -k /etc/krb5.keytab host/idm1-dev.rsinc.local@RSINC.LOCAL' '-x' 'ipa-setup-override-restrictions'
2016-05-09T02:45:28Z DEBUG Process finished, return code=0
2016-05-09T02:45:28Z DEBUG stdout=Authenticating as principal root/admin@RSINC.LOCAL with password. Entry for principal host/idm1-dev.rsinc.local@RSINC.LOCAL with kvno 2, encryption type aes256-cts-hmac-sha1-96 added to keytab WRFILE:/etc/krb5.keytab. Entry for principal host/idm1-dev.rsinc.local@RSINC.LOCAL with kvno 2, encryption type aes128-cts-hmac-sha1-96 added to keytab WRFILE:/etc/krb5.keytab. Entry for principal host/idm1-dev.rsinc.local@RSINC.LOCAL with kvno 2, encryption type des3-cbc-sha1 added to keytab WRFILE:/etc/krb5.keytab. Entry for principal host/idm1-dev.rsinc.local@RSINC.LOCAL with kvno 2, encryption type arcfour-hmac added to keytab WRFILE:/etc/krb5.keytab. Entry for principal host/idm1-dev.rsinc.local@RSINC.LOCAL with kvno 2, encryption type camellia128-cts-cmac added to keytab WRFILE:/etc/krb5.keytab. Entry for principal host/idm1-dev.rsinc.local@RSINC.LOCAL with kvno 2, encryption type camellia256-cts-cmac added to keytab WRFILE:/etc/krb5.keytab.

2016-05-09T02:45:28Z DEBUG stderr=
2016-05-09T02:45:28Z DEBUG   duration: 0 seconds
2016-05-09T02:45:28Z DEBUG [5/8]: adding the password extension to the directory
2016-05-09T02:45:28Z DEBUG Starting external process
2016-05-09T02:45:28Z DEBUG args='/usr/bin/ldapmodify' '-v' '-f' '/tmp/tmpQOJQiQ' '-H' 'ldapi://%2fvar%2frun%2fslapd-RSINC-LOCAL.socket' '-x' '-D' 'cn=Directory Manager' '-y' '/tmp/tmpsq8EV2'
2016-05-09T02:45:28Z DEBUG Process finished, return code=0
2016-05-09T02:45:28Z DEBUG stdout=add objectclass:
    top
    nsSlapdPlugin
    extensibleObject
add cn:
    ipa_pwd_extop
add nsslapd-pluginpath:
    libipa_pwd_extop
add nsslapd-plugininitfunc:
    ipapwd_init
add nsslapd-plugintype:
    extendedop
add nsslapd-pluginbetxn:
    on
add nsslapd-pluginenabled:
    on
add nsslapd-pluginid:
    ipa_pwd_extop
add nsslapd-pluginversion:
    1.0
add nsslapd-pluginvendor:
    RedHat
add nsslapd-plugindescription:
Support saving passwords in multiple formats for different consumers (krb5, samba, freeradius, etc.)
add nsslapd-plugin-depends-on-type:
    database
add nsslapd-realmTree:
    dc=rsinc,dc=local
adding new entry "cn=ipa_pwd_extop,cn=plugins,cn=config"
modify complete


2016-05-09T02:45:28Z DEBUG stderr=ldap_initialize( ldapi://%2Fvar%2Frun%2Fslapd-RSINC-LOCAL.socket/??base )

2016-05-09T02:45:28Z DEBUG   duration: 0 seconds
2016-05-09T02:45:28Z DEBUG   [6/8]: enable GSSAPI for replication
2016-05-09T02:45:28Z DEBUG flushing ldaps://idm1-dev.rsinc.local:636 from SchemaCache 2016-05-09T02:45:28Z DEBUG retrieving schema for SchemaCache url=ldaps://idm1-dev.rsinc.local:636 conn=<ldap.ldapobject.SimpleLDAPObject instance at 0x7453e18> 2016-05-09T02:45:28Z INFO Setting agreement cn=meToipa01-aws.rsinc.local,cn=replica,cn=dc\=rsinc\,dc\=local,cn=mapping tree,cn=config schedule to 2358-2359 0 to force synch 2016-05-09T02:45:29Z INFO Deleting schedule 2358-2359 0 from agreement cn=meToipa01-aws.rsinc.local,cn=replica,cn=dc\=rsinc\,dc\=local,cn=mapping tree,cn=config 2016-05-09T02:45:30Z INFO Replication Update in progress: FALSE: status: 1 Can't acquire busy replica: start: 0: end: 0 2016-05-09T02:45:30Z DEBUG flushing ldaps://ipa01-aws.rsinc.local:636 from SchemaCache 2016-05-09T02:45:30Z DEBUG retrieving schema for SchemaCache url=ldaps://ipa01-aws.rsinc.local:636 conn=<ldap.ldapobject.SimpleLDAPObject instance at 0x744db48> 2016-05-09T02:45:31Z INFO Setting agreement cn=meToidm1-dev.rsinc.local,cn=replica,cn=dc\=rsinc\,dc\=local,cn=mapping tree,cn=config schedule to 2358-2359 0 to force synch 2016-05-09T02:45:32Z INFO Deleting schedule 2358-2359 0 from agreement cn=meToidm1-dev.rsinc.local,cn=replica,cn=dc\=rsinc\,dc\=local,cn=mapping tree,cn=config 2016-05-09T02:45:33Z INFO Replication Update in progress: FALSE: status: 0 Replica acquired successfully: Incremental update succeeded: start: 0: end: 0 2016-05-09T02:45:33Z INFO Getting ldap service principals for conversion: (krbprincipalname=ldap/idm1-dev.rsinc.local@RSINC.LOCAL) and (krbprincipalname=ldap/ipa01-aws.rsinc.local@RSINC.LOCAL) 2016-05-09T02:45:33Z DEBUG Unable to find entry for (krbprincipalname=ldap/idm1-dev.rsinc.local@RSINC.LOCAL) on ipa01-aws.rsinc.local:636 2016-05-09T02:45:33Z INFO Setting agreement cn=meToipa01-aws.rsinc.local,cn=replica,cn=dc\=rsinc\,dc\=local,cn=mapping tree,cn=config schedule to 2358-2359 0 to force synch 2016-05-09T02:45:34Z INFO Deleting schedule 2358-2359 0 from agreement cn=meToipa01-aws.rsinc.local,cn=replica,cn=dc\=rsinc\,dc\=local,cn=mapping tree,cn=config 2016-05-09T02:45:35Z INFO Replication Update in progress: FALSE: status: 1 Can't acquire busy replica: start: 0: end: 0 2016-05-09T02:45:35Z INFO Getting ldap service principals for conversion: (krbprincipalname=ldap/idm1-dev.rsinc.local@RSINC.LOCAL) and (krbprincipalname=ldap/ipa01-aws.rsinc.local@RSINC.LOCAL) 2016-05-09T02:45:35Z DEBUG Unable to find entry for (krbprincipalname=ldap/idm1-dev.rsinc.local@RSINC.LOCAL) on ipa01-aws.rsinc.local:636 2016-05-09T02:45:35Z INFO Setting agreement cn=meToipa01-aws.rsinc.local,cn=replica,cn=dc\=rsinc\,dc\=local,cn=mapping tree,cn=config schedule to 2358-2359 0 to force synch 2016-05-09T02:45:36Z INFO Deleting schedule 2358-2359 0 from agreement cn=meToipa01-aws.rsinc.local,cn=replica,cn=dc\=rsinc\,dc\=local,cn=mapping tree,cn=config 2016-05-09T02:45:37Z INFO Replication Update in progress: FALSE: status: 1 Can't acquire busy replica: start: 0: end: 0 2016-05-09T02:45:37Z INFO Getting ldap service principals for conversion: (krbprincipalname=ldap/idm1-dev.rsinc.local@RSINC.LOCAL) and (krbprincipalname=ldap/ipa01-aws.rsinc.local@RSINC.LOCAL) 2016-05-09T02:45:37Z DEBUG Unable to find entry for (krbprincipalname=ldap/idm1-dev.rsinc.local@RSINC.LOCAL) on ipa01-aws.rsinc.local:636 2016-05-09T02:45:37Z INFO Setting agreement cn=meToipa01-aws.rsinc.local,cn=replica,cn=dc\=rsinc\,dc\=local,cn=mapping tree,cn=config schedule to 2358-2359 0 to force synch 2016-05-09T02:45:38Z INFO Deleting schedule 2358-2359 0 from agreement cn=meToipa01-aws.rsinc.local,cn=replica,cn=dc\=rsinc\,dc\=local,cn=mapping tree,cn=config 2016-05-09T02:45:39Z INFO Replication Update in progress: FALSE: status: 1 Can't acquire busy replica: start: 0: end: 0 2016-05-09T02:45:39Z INFO Getting ldap service principals for conversion: (krbprincipalname=ldap/idm1-dev.rsinc.local@RSINC.LOCAL) and (krbprincipalname=ldap/ipa01-aws.rsinc.local@RSINC.LOCAL) 2016-05-09T02:45:39Z DEBUG Unable to find entry for (krbprincipalname=ldap/idm1-dev.rsinc.local@RSINC.LOCAL) on ipa01-aws.rsinc.local:636 2016-05-09T02:45:39Z INFO Setting agreement cn=meToipa01-aws.rsinc.local,cn=replica,cn=dc\=rsinc\,dc\=local,cn=mapping tree,cn=config schedule to 2358-2359 0 to force synch 2016-05-09T02:45:40Z INFO Deleting schedule 2358-2359 0 from agreement cn=meToipa01-aws.rsinc.local,cn=replica,cn=dc\=rsinc\,dc\=local,cn=mapping tree,cn=config 2016-05-09T02:45:41Z INFO Replication Update in progress: FALSE: status: 1 Can't acquire busy replica: start: 0: end: 0 2016-05-09T02:45:41Z INFO Getting ldap service principals for conversion: (krbprincipalname=ldap/idm1-dev.rsinc.local@RSINC.LOCAL) and (krbprincipalname=ldap/ipa01-aws.rsinc.local@RSINC.LOCAL)

Thanks.
Devin

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