NP04 Quad Server

There are four separate computers in one 2U enclosure. Two have disk arrays attached. All four have dual 10 Gb NICs which are bonded together to form

Kerberos Configuration

[root@np04-srv-002 ~]# cp /etc/krb5.keytab /etc/krb5.keytab.ctrl
[root@np04-srv-002 ~]# cern-get-keytab --keytab /etc/krb5.keytab.noctrl --hostname np04-srv-002
curl interface set to: np04-srv-002
Waiting for password replication (0 seconds past)
Waiting for password replication (5 seconds past)
Keytab file saved: /etc/krb5.keytab.noctrl
[root@np04-srv-002 ~]# cern-merge-keytab --inkeytab /etc/krb5.keytab.ctrl --inkeytab /etc/krb5.keytab.noctrl --outkeytab /etc/krb5.keytab

[root@np04-srv-001 ~]# cat keytabs-update.txt 
# rm /etc/krb5.keytab
# cern-get-keytab --keytab /etc/krb5.keytab.noctrl --hostname np04-srv-001
# cern-get-keytab --keytab /etc/krb5.keytab.ctrl --hostname np04-srv-001-ctrl
# cern-merge-keytab --inkeytab /etc/krb5.keytab.ctrl --inkeytab /etc/krb5.keytab.noctr --outkeytab /etc/krb5.keytab

-- DavidGeoffreySavage - 2018-03-22