Re: [Freeipa-users] krb5kdc: Server error

Wed, 08 Apr 2015 11:15:09 -0700 

On 04/08/2015 06:54 AM, Ben .T.George wrote:

HI Traino,

thanks for the info
i have checked the hots and confirmed that entry was <ip> <FQDN> <Alias> format 

And the DNS everything is working
[root@kwtprsolipa01 slapd-SUN-LOCAL]# for i in _ldap._tcp _kerberos._tcp _kerberos._udp _kerberos-master._tcp _kerberos-master._udp _ntp._udp; do echo ""; dig @mha.local ${i}.SUN.LOCAL srv +nocmd +noquestion +nocomments +nostats +noaa +noadditional +noauthority; done | egrep -v "^;" | egrep _
_ldap._tcp.SUN.LOCAL. 21965 IN SRV 0 100 389 kwtprsolipa01.sun.local. _kerberos._tcp.SUN.LOCAL. 1957 IN SRV 0 100 88 kwtprsolipa01.sun.local. _kerberos._udp.SUN.LOCAL. 86400 IN SRV 0 100 88 kwtprsolipa01.sun.local. _kerberos-master._tcp.SUN.LOCAL. 86400 IN SRV 0 100 88 kwtprsolipa01.sun.local. _kerberos-master._udp.SUN.LOCAL. 9112 IN SRV 0 100 88 kwtprsolipa01.sun.local. _ntp._udp.SUN.LOCAL. 86400 IN SRV 0 100 123 kwtprsolipa01.sun.local.
[root@kwtprsolipa01 slapd-SUN-LOCAL]# for i in _ldap._tcp _kerberos._tcp _kerberos._udp _kerberos-master._tcp _kerberos-master._udp _ntp._udp; do echo ""; dig @mha.local ${i}.MHA.LOCAL srv +nocmd +noquestion +nocomments +nostats +noaa +noadditional +noauthority; done | egrep -v "^;" | egrep _
_ldap._tcp.MHA.LOCAL. 600 IN SRV 0 100 389 dxbprdc002.mha.local. _ldap._tcp.MHA.LOCAL. 600 IN SRV 0 100 389 kwtprdc001.mha.local. _ldap._tcp.MHA.LOCAL. 600 IN SRV 0 100 389 dxbprdc001.mha.local. _ldap._tcp.MHA.LOCAL. 600 IN SRV 0 100 389 rusmosprdc002.mha.local. _ldap._tcp.MHA.LOCAL. 600 IN SRV 0 100 389 kwtprdc002.mha.local. _kerberos._tcp.MHA.LOCAL. 600 IN SRV 0 100 88 kwtprdc001.mha.local. _kerberos._tcp.MHA.LOCAL. 600 IN SRV 0 100 88 dxbprdc002.mha.local. _kerberos._tcp.MHA.LOCAL. 600 IN SRV 0 100 88 dxbprdc001.mha.local. _kerberos._tcp.MHA.LOCAL. 600 IN SRV 0 100 88 kwtprdc002.mha.local. _kerberos._udp.MHA.LOCAL. 600 IN SRV 0 100 88 kwtprdc002.mha.local. _kerberos._udp.MHA.LOCAL. 600 IN SRV 0 100 88 dxbprdc002.mha.local. _kerberos._udp.MHA.LOCAL. 600 IN SRV 0 100 88 kwtprdc001.mha.local. _kerberos._udp.MHA.LOCAL. 600 IN SRV 0 100 88 dxbprdc001.mha.local. 

[root@kwtprsolipa01 slapd-SUN-LOCAL]# host 172.16.99.99
99.99.16.172.in-addr.arpa domain name pointer kwtprsolipa01.sun.local.
[root@kwtprsolipa01 slapd-SUN-LOCAL]# host kwtprsolipa01.sun.local
kwtprsolipa01.sun.local has address 172.16.99.99

[root@kwtprsolipa01 slapd-SUN-LOCAL]# host mha.local
mha.local has address 172.16.98.171
mha.local has address 172.16.100.180
mha.local has address 10.10.10.11
mha.local has address 10.10.10.10


[root@kwtprsolipa01 slapd-SUN-LOCAL]# dig kwtprsolipa01.sun.local

; <<>> DiG 9.9.4-RedHat-9.9.4-18.el7 <<>> kwtprsolipa01.sun.local
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 23767
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4000
;; QUESTION SECTION:
;kwtprsolipa01.sun.local.       IN      A

;; ANSWER SECTION:
kwtprsolipa01.sun.local. 38     IN      A 172.16.99.99

;; Query time: 0 msec
;; SERVER: 172.16.100.180#53(172.16.100.180)
;; WHEN: Wed Apr 08 13:54:02 AST 2015
;; MSG SIZE  rcvd: 68
On Wed, Apr 8, 2015 at 1:27 PM, Traiano Welcome <trai...@gmail.com <mailto:trai...@gmail.com>> wrote: 

    Hi Ben



    On Wed, Apr 8, 2015 at 12:39 PM, Ben .T.George
    <bentech4...@gmail.com <mailto:bentech4...@gmail.com>> wrote:
    > HI
    >
    > i am getting krb5kdc: Server error on ligs:
    >
    > krb5kdc: Server error - while fetching master key K/M for realm
    SUN.LOCAL
    >
    > and the ipactl status is taking long time. Web interface is not
    able to
    > athenticate.
    >
    > If i issue ipactl restart, noting is happening
    >
    > to solve this issue currently i am restarting full server..
    >
    >
    > How can i fix this?
    >

    Check the tail-end of  this thread:

    https://www.redhat.com/archives/freeipa-users/2015-April/msg00011.html

    You may want to begin by checking /etc/hosts for the right format (<ip
    address> <fqdn> <hostname>).
    DNS is probably the very next thing you want to check... thoroughly.






    > Regards,
    > Ben
    >
    > --
    > Manage your subscription for the Freeipa-users mailing list:
    > https://www.redhat.com/mailman/listinfo/freeipa-users
    > Go to http://freeipa.org for more info on the project







Anything in the DS logs?
The DS might not be starting because there is not enough space or some file corruption. 

--
Thank you,
Dmitri Pal

Sr. Engineering Manager IdM portfolio
Red Hat, Inc.


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