Thanks Petr,

  Since the last recycle of the Host hosting the First Master it has been
stable for about a week now.  Only thing I did was to spread out my
replication agreements.  I had 8 replications hitting it but now have 4
going to it and the other 4 to its backup replica with the first master and
the backup replica having an agreement.


Not sure that fixed it or not but it seems to be stable at this point and I
know the docs say no more than 4 replications agreements so maybe it was
the cause.




Sean Hogan







From:   Petr Spacek <pspa...@redhat.com>
To:     Sean Hogan/Durham/IBM@IBMUS
Cc:     freeipa-users@redhat.com
Date:   06/28/2016 10:24 AM
Subject:        Re: [Freeipa-users] IPA 3.0.47 to 3.0.50 Upgrade problem



On 22.6.2016 23:09, Sean Hogan wrote:
> SLAPD showing
>
> 22/Jun/2016:17:01:59 -0400] slapi_ldap_bind - Error: could not perform
> interactive bind for id [] mech [GSSAPI]: error 49 (Invalid credentials)
> [22/Jun/2016:17:06:59 -0400] slapd_ldap_sasl_interactive_bind - Error:
> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error 49
> (Invalid credentials) (SASL(-13): authentication failure: GSSAPI Failure:
> gss_accept_sec_context) errno 0 (Success)
>
>
> where would these creds be and what ID?  I am using SASL so I assume it
to
> be sasl_user DNS/FirstMaster.watson.local  or something like that?

These are in /etc/dirsrv/ds.keytab.

I would start with
# klist -kt /etc/dirsrv/ds.keytab
and try to proceed with kinit etc. (very similarly to the bind-dyndb-ldap
how-to).

I hope it helps.

Petr^2 Spacek


> From:          Sean Hogan/Durham/IBM@IBMUS
> To:            Petr Spacek <pspa...@redhat.com>
> Cc:            freeipa-users@redhat.com
> Date:          06/22/2016 08:36 AM
> Subject:               Re: [Freeipa-users] IPA 3.0.47 to 3.0.50 Upgrade 
> problem
> Sent by:               freeipa-users-boun...@redhat.com
>
>
>
> Hi Peter...
>
> Yes..... this has me doing loops in my head to /dev/null
>
> You are correct I could not complete the BIND steps... I did them
yesterday
> but did not post results as I wanted to stop bugging you all :)
> The initial credential section of that I could not complete nor can I get
> an keytab without it and I don't think I have an issue with cert versions
> (used the SASL section). The upgrade log from 3.47 to 3.50 on this one
> server did show an error with named though.
>
> I had the box powered down again last night after testing the BIND
> procedures... and its been up since then. Which makes we really not sure
> what is going on(DNS DOS from internal maybe? I get a lot of outside
> requests showing network unreachable and I don't forward to a outside
DNS).
> If it was a password/cert/cipher/file perm issue then I don't see how it
> can work at all after a reboot.
>
> I am thinking it needs a rebuild.. I have not done this on a First Master
> IPA is there anything I need to be take into consider with it being first
> master? Right now I have 8 IPAs all DNS, NTP and CAs on differ vlans but
> the first master is the fail back IPA(on the only vlan that can talk to
the
> others) in case there local vlan IPA dies. First Master is also the
master
> CA in the realm where everything is enrolled to originally. We then mod
> everything to point to the vlan IPA with the Firstmaster as secondary
with
> our vlan-specific scripts we run after ipa client install.
>
> With the box rebooted last night I am now getting normal functionality
but
> it prob wont last long as indicated from the past...
>
> Working
> [bob@FirstMaster ~]# kinit admin
> Password for admin@DOMAIN.LOCAL:
> Warning: Your password will expire in 6 days on Tue Jun 28 14:55:52 2016
> [bob@FirstMaster ~]#
>
> I did post ldap logs in my first email though... will readd them to this
> and when it dies off again I will add more.
>
>
>> [20/Jun/2016:13:59:00 -0400] - Detected Disorderly Shutdown last time
>> Directory Server was running, recovering database.
>> [20/Jun/2016:13:59:01 -0400] schema-compat-plugin - warning: no entries
> set
>> up under cn=computers, cn=compat,dc=domain,dc=local
>> [20/Jun/2016:13:59:48 -0400] NSMMReplicationPlugin - ruv_compare_ruv:
RUV
>> [database RUV] does not contain element [{replica 7}
55ca26a0000900070000
>> 5688d8e6001000070000] which is present in RUV [changelog max RUV]
>> [20/Jun/2016:13:59:48 -0400] NSMMReplicationPlugin -
>> replica_check_for_data_reload: Warning: for replica dc=domain,dc=local
>> there were some differences between the changelog max RUV and the
> database
>> RUV. If there are obsolete elements in the database RUV, you should
> remove
>> them using the CLEANALLRUV task. If they are not obsolete, you should
> check
>> their status to see why there are no changes from those servers in the
>> changelog.
>> [20/Jun/2016:13:59:48 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:59:48 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:59:48 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:59:48 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:59:48 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:59:48 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:59:48 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:59:48 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver9.domain.local" (server9:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:59:48 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:59:48 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver8.domain.local" (server8:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:59:48 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:59:48 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:59:48 -0400] NSMMReplicationPlugin -
>> agmt="cn=meTobldvxl0011.domain.local" (1server:389): Replication bind
> with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:59:48 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:59:48 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:59:48 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver3.domain.local" (server3:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:59:48 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:59:48 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:59:48 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:59:48 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:59:48 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver7.domain.local" (server7:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:59:48 -0400] - slapd started. Listening on All
Interfaces
>> port 389 for LDAP requests
>> [20/Jun/2016:13:59:48 -0400] - Listening on All Interfaces port 636 for
>> LDAPS requests
>> [20/Jun/2016:13:59:48 -0400] - Listening
>> on /var/run/slapd-DOMAIN-LOCAL.socket for LDAPI requests
>> [20/Jun/2016:13:59:48 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:59:48 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:59:48 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver4.domain.local" (server4:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:59:48 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:59:48 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 0 (Success)
>> [20/Jun/2016:13:59:48 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:59:48 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver2.domain.local" (server2:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:59:51 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver8.domain.local" (server8:389): Replication bind with
>> GSSAPI auth resumed
>> [20/Jun/2016:13:59:51 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
49
>> (Invalid credentials) (SASL(-13): authentication failure: GSSAPI
Failure:
>> gss_accept_sec_context) errno 0 (Success)
>> [20/Jun/2016:13:59:51 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error 49 (Invalid credentials)
>> [20/Jun/2016:13:59:51 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver3.domain.local" (server3:389): Replication bind with
>> GSSAPI auth failed: LDAP error 49 (Invalid credentials) (SASL(-13):
>> authentication failure: GSSAPI Failure: gss_accept_sec_context)
>> [20/Jun/2016:13:59:51 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (No credentials cache
>> found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:59:51 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:59:51 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (No credentials cache
>> found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:59:51 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:59:51 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (No credentials cache
>> found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:59:51 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:59:51 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (No credentials cache
>> found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:59:51 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:59:51 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (No credentials cache
>> found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:59:51 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:59:57 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
49
>> (Invalid credentials) (SASL(-13): authentication failure: GSSAPI
Failure:
>> gss_accept_sec_context) errno 0 (Success)
>> [20/Jun/2016:13:59:57 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error 49 (Invalid credentials)
>> [20/Jun/2016:13:59:57 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver2.domain.local" (server2:389): Replication bind with
>> GSSAPI auth resumed
>
>
>
> Sean Hogan
>
>
>
>
>
> Inactive hide details for Petr Spacek ---06/21/2016 10:20:43 PM---On
> 22.6.2016 02:56, Sean Hogan wrote: > More infoPetr Spacek ---06/21/2016
> 10:20:43 PM---On 22.6.2016 02:56, Sean Hogan wrote: > More info
>
> From: Petr Spacek <pspa...@redhat.com>
> To: freeipa-users@redhat.com
> Date: 06/21/2016 10:20 PM
> Subject: Re: [Freeipa-users] IPA 3.0.47 to 3.0.50 Upgrade problem
> Sent by: freeipa-users-boun...@redhat.com
>
>
>
> On 22.6.2016 02:56, Sean Hogan wrote:
>> More info
>>
>>
>> Krb5 log is showing:
>> Jun 21 20:42:47 Firstmaster.domain.local krb5kdc[2141](info): AS_REQ (4
>> etypes {18 17 16 23}) 10.x.x.x: LOOKING_UP_CLIENT: admin@domain.LOCAL
for
>> krbtgt/DOMAIN.LOCAL@DOMAIN.LOCAL, Server error
>
>
> Hello,
>
> this is really fishy. I would bet that there is a problem with LDAP
server
> and
> DNS errors are just consequence of it.
>
> I suspect that you will not be able to finish steps mentioned in
>
https://fedorahosted.org/bind-dyndb-ldap/wiki/BIND9/NamedCannotStart#a3.FailedtoinitcredentialsorFailedtogetinitialcredentialsDecryptintegritycheckfailedorClientscredentialshavebeenrevoked

>
>
> If it is the case I would turn your attention to krb5kdc.log and LDAP
> server
> logs in /var/log/dirsrv/*
>
> There must be something wrong with the LDAP server.
>
> Petr^2 Spacek
>
>
>>
>> [bob@Firstmaster etc]# kinit -v admin
>> kinit: Credentials cache file '/tmp/krb5cc_0' not found while validating
>> credentials
>>
>>
>>
>>
>>
>>
>> Sean Hogan
>>
>>
>>
>>
>>
>>
>> From: Sean Hogan/Durham/IBM
>> To: freeipa-users <freeipa-users@redhat.com>
>> Date: 06/21/2016 12:02 PM
>> Subject: Re: [Freeipa-users] IPA 3.0.47 to 3.0.50 Upgrade problem
>>
>>
>>   Has anyone seen these before?
>>
>>
>>
>> First Master IPA DNS logs show:   Looks like the host names are getting
> the
>> domain twice domain.local.domain.local
>>
>>
>> client 10.x.x.x#58094: query failed (SERVFAIL) for
>> server1.domain.local.domain.local/IN/AAAA at query.c:6569
>> timeout in ldap_pool_getconnection(): try to raise 'connections'
> parameter;
>> potential deadlock?
>> client 10.x.x.x#44147: query failed (SERVFAIL) for
>> x.x.x.10.in-addr.arpa/IN/PTR at query.c:6569
>> timeout in ldap_pool_getconnection(): try to raise 'connections'
> parameter;
>> potential deadlock?
>> client 10.x.x.x#56466: query failed (SERVFAIL) for
>> x.x.x.10.in-addr.arpa/IN/PTR at query.c:6569
>> timeout in ldap_pool_getconnection(): try to raise 'connections'
> parameter;
>> potential deadlock?
>> client 10.x.x.x53367: query failed (SERVFAIL) for
>> server2.domain.local.domain.local/IN/A at query.c:6569
>> timeout in ldap_pool_getconnection(): try to raise 'connections'
> parameter;
>> potential deadlock?
>> client 10.x.x.x#53367: query failed (SERVFAIL) for
>> server2.domain.local.domain.local/IN/AAAA at query.c:6569
>>
>>
>>
>> So enrolls are failing at this point when tyring to enroll to a replica:
>>
>> [bob@server1 log]# ipa-client-install –enable-dns-updates
>> Discovery was successful!
>> Hostname: server1.watson.local
>> Realm: DOMAIN.LOCAL
>> DNS Domain: domain.local
>> IPA Server: ipareplica.domain.local
>> BaseDN: dc=domain,dc=local
>>
>> Continue to configure the system with these values? [no]: yes
>> User authorized to enroll computers: bob
>> Synchronizing time with KDC...
>> Password for bob@DOMAIN.LOCAL:
>> Successfully retrieved CA cert
>>     Subject:     CN=Certificate Authority,O=DOMAIN.LOCAL
>>     Issuer:      CN=Certificate Authority,O=DOMAIN.LOCAL
>>     Valid From:  Tue Jan 06 19:37:09 2015 UTC
>>     Valid Until: Sat Jan 06 19:37:09 2035 UTC
>>
>> Enrolled in IPA realm DOMAIN.LOCAL
>> Attempting to get host TGT...
>> Created /etc/ipa/default.conf
>> New SSSD config will be created
>> Configured sudoers in /etc/nsswitch.conf
>> Configured /etc/sssd/sssd.conf
>> Configured /etc/krb5.conf for IPA realm DOMAIN.LOCAL
>> trying https://ipareplica.domain.local/ipa/xml
>> Cannot connect to the server due to Kerberos error: Kerberos error:
>> Kerberos error: ('Unspecified GSS failure.  Minor code may provide more
>> information', 851968)/('KDC returned error string: PROCESS_TGS',
>> -1765328324)/. Trying with delegate=True
>> trying https://ipareplica.domain.local/ipa/xml
>> Second connect with delegate=True also failed: Kerberos error: Kerberos
>> error: ('Unspecified GSS failure.  Minor code may provide more
>> information', 851968)/('KDC returned error string: PROCESS_TGS',
>> -1765328324)/
>> Cannot connect to the IPA server XML-RPC interface: Kerberos error:
>> Kerberos error: ('Unspecified GSS failure.  Minor code may provide more
>> information', 851968)/('KDC returned error string: PROCESS_TGS',
>> -1765328324)/
>> Installation failed. Rolling back changes.
>> Unenrolling client from IPA server
>> Unenrolling host failed: Error obtaining initial credentials: Generic
> error
>> (see e-text).
>>
>> Removing Kerberos service principals from /etc/krb5.keytab
>> Disabling client Kerberos and LDAP configurations
>> Redundant SSSD configuration file /etc/sssd/sssd.conf was moved
>> to /etc/sssd/sssd.conf.deleted
>> Restoring client configuration files
>> nscd daemon is not installed, skip configuration
>> nslcd daemon is not installed, skip configuration
>> Client uninstall complete.
>>
>>
>> Sean Hogan
>>
>>
>>
>>
>>
>>
>>
>>
>> From: Sean Hogan/Durham/IBM
>> To: Sean Hogan/Durham/IBM@IBMUS
>> Cc: freeipa-users <freeipa-users@redhat.com>
>> Date: 06/20/2016 12:49 PM
>> Subject: Re: [Freeipa-users] IPA 3.0.47 to 3.0.50 Upgrade problem
>>
>>
>> Also seeing this in the upgrade log on the first master but not on the 7
>> ipas.
>>
>> ERROR Failed to restart named: Command '/sbin/service named restart '
>> returned non-zero exit status 7
>>
>>
>> which led me to
>>
>> https://bugzilla.redhat.com/show_bug.cgi?id=895298
>>
>>
>>
>>
>>
>> Sean Hogan
>>
>>
>>
>>
>>
>>
>>
>> From: Sean Hogan/Durham/IBM@IBMUS
>> To: freeipa-users <freeipa-users@redhat.com>
>> Date: 06/20/2016 11:46 AM
>> Subject: Re: [Freeipa-users] IPA 3.0.47 to 3.0.50 Upgrade problem
>> Sent by: freeipa-users-boun...@redhat.com
>>
>>
>>
>> Hi All..
>>
>> I thought we fixed this issue by rebooting the KVM host but it is
showing
>> again. Our First Master IPA is being rebooted 2 -5 times a day now just
> to
>> keep it alive.
>>
>> What we are seeing:
>>
>> God@FirstMaster log]# kinit admin
>> kinit: Cannot contact any KDC for realm 'Domain.LOCAL' while getting
>> initial credentials
>>
>> DNS is not working as nslookup is failing to a replica.... think once we
>> lose DNS it all goes down hill which makes sense.
>>
>> [god@FirstMaster log]# ipactl stop -----> Just hangs forever.. no
> replies..
>> no error.. nothing
>>
>> I try service named stop and nothing happens
>>
>> I have the box hard shutdown from KVM console. Reboot it and it works
for
> a
>> little while but eventually back to same behavior.
>>
>> At this point I can service named stop and it responds... ipactl status
> and
>> it responds.. but when if I try service named restart I get
>>
>> [god@FirstMaster log]# service named stop
>> Stopping named: ......
>>
>> [god@Firstmaster log]# service named start
>> Starting named: [FAILED]
>>
>> [god@FirstMaster log]# service named status
>> rndc: connect failed: 127.0.0.1#953: connection refused
>> named dead but pid file exists
>>
>> Rebooted box and it is hung on shutting down domain-local and never
fully
>> shuts down.. have to get it hard shutdown again.
>> During an attempt to gracefully shut down we see this
>>
>> Shutting Down dirsrv:
>> PKI-IPA OK
>> DOMAIN-LOCAL FAILED
>> *** Error: 1 instance(s) unsuccessfully stopped FAILED
>>
>> Then it moves on to shut other things down and returns to dirsrv
>> Shutting Down dirsrv:
>> PKI-IPA....server already stopped FAILED {Makes sense.. it died earlier}
>> DOMAIN-LOCAL... {this sits here til we hard shutdown}
>>
>>
>>
>> bind-libs-9.8.2-0.47.rc1.el6.x86_64
>> bind-9.8.2-0.47.rc1.el6.x86_64
>> bind-utils-9.8.2-0.47.rc1.el6.x86_64
>>
>>
>> ipa-client-3.0.0-50.el6.1.x86_64
>> ipa-server-selinux-3.0.0-50.el6.1.x86_64
>> ipa-server-3.0.0-50.el6.1.x86_64
>> sssd-ipa-1.13.3-22.el6.x86_64
>>
>>
>> /var/log/dirsrv/slapd-DOMAIN-LOCAL
>> [20/Jun/2016:13:29:06 -0400] - 389-Directory/1.2.11.15 B2016.063.2110
>> starting up
>> [20/Jun/2016:13:29:06 -0400] schema-compat-plugin - warning: no entries
> set
>> up under cn=computers, cn=compat,dc=domain,dc=local
>> [20/Jun/2016:13:29:07 -0400] NSMMReplicationPlugin - ruv_compare_ruv:
RUV
>> [database RUV] does not contain element [{replica 7}
55ca26a0000900070000
>> 5688d8e6001000070000] which is present in RUV [changelog max RUV]
>> [20/Jun/2016:13:29:07 -0400] NSMMReplicationPlugin -
>> replica_check_for_data_reload: Warning: for replica dc=domain,dc=local
>> there were some differences between the changelog max RUV and the
> database
>> RUV. If there are obsolete elements in the database RUV, you should
> remove
>> them using the CLEANALLRUV task. If they are not obsolete, you should
> check
>> their status to see why there are no changes from those servers in the
>> changelog.
>> [20/Jun/2016:13:29:07 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:29:07 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:29:07 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:29:07 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:29:07 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:29:07 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver8.domain.local" (server8:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:29:07 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:29:07 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:29:07 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:29:07 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver9.domain.local" (server9:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:29:07 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:29:07 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:29:07 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:29:07 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver3.domain.local" (server3:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:29:07 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:29:07 -0400] - slapd started. Listening on All
Interfaces
>> port 389 for LDAP requests
>> [20/Jun/2016:13:29:07 -0400] - Listening on All Interfaces port 636 for
>> LDAPS requests
>> [20/Jun/2016:13:29:07 -0400] - Listening
>> on /var/run/slapd-DOMAIN-LOCAL.socket for LDAPI requests
>> [20/Jun/2016:13:29:07 -0400] set_krb5_creds - Could not get initial
>> credentials for principal [ldap/server1.domain.local@DOMAIN.LOCAL] in
>> keytab [FILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
>> for requested realm)
>> [20/Jun/2016:13:29:07 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:29:07 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:29:07 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver4.domain.local" (server4:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:29:07 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:29:07 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:29:07 -0400] NSMMReplicationPlugin -
>> agmt="cn=meTo1server.domain.local" (1server:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more>> 
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:29:07 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 2 (No such file or directory)
>> [20/Jun/2016:13:29:07 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:29:07 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver7.domain.local" (server7:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:29:07 -0400] slapd_ldap_sasl_interactive_bind - Error:
>> could not perform interactive bind for id [] mech [GSSAPI]: LDAP error
-2
>> (Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified GSS
>> failure. Minor code may provide more information (Credentials cache file
>> '/tmp/krb5cc_495' not found)) errno 0 (Success)
>> [20/Jun/2016:13:29:07 -0400] slapi_ldap_bind - Error: could not perform
>> interactive bind for id [] mech [GSSAPI]: error -2 (Local error)
>> [20/Jun/2016:13:29:07 -0400] NSMMReplicationPlugin -
>> agmt="cn=meToserver2.domain.local" (server2:389): Replication bind with
>> GSSAPI auth failed: LDAP error -2 (Local error) (SASL(-1): generic
> failure:
>> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
>> information (Credentials cache file '/tmp/krb5cc_495' not found))
>> [20/Jun/2016:13:29:10 -0400] NSMMReplicationPlugin -
>


--
Petr Spacek  @  Red Hat



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