more /etc/krb5.conf
[logging]
default = FILE:/var/log/krb5libs.log kdc = FILE:/var/log/krb5kdc.log admin_server = FILE:/var/log/kadmind.log [libdefaults] default_realm = EXAMPLE.COM dns_lookup_realm = false dns_lookup_kdc = false ticket_lifetime = 24h renew_lifetime = 7d forwardable = true [realms] EXAMPLE.COM = { kdc = 10.211.55.5 admin_server = 10.211.55.5 } [domain_realm] kafka = EXAMPLE.COM zookeeper = EXAMPLE.COM weiwei = EXAMPLE.COM 10.211.55.5 = EXAMPLE.COM 127.0.0.1 = EXAMPLE.COM
kadmin.local
Authenticating as principal kafka/admin@EXAMPLE.COM with password. kadmin.local: listprincs K/M@EXAMPLE.COM clients@EXAMPLE.COM host/10.211.55.5@EXAMPLE.COM host/weiwei@EXAMPLE.COM kadmin/admin@EXAMPLE.COM kadmin/changepw@EXAMPLE.COM kadmin/weiwei@EXAMPLE.COM kafka/10.211.55.5@EXAMPLE.COM kafka/127.0.0.1@EXAMPLE.COM kafka/localhost@EXAMPLE.COM kafka/weiwei@EXAMPLE.COM krbtgt/EXAMPLE.COM@EXAMPLE.COM root/admin@EXAMPLE.COM zookeeper/10.211.55.5@EXAMPLE.COM zookeeper/127.0.0.1@EXAMPLE.COM
klist -t -e -k /var/kerberos/krb5kdc/kafka.keytab
Keytab name: FILE:/var/kerberos/krb5kdc/kafka.keytab KVNO Timestamp Principal ---- ----------------- -------------------------------------------------------- 3 07/24/16 00:58:30 kafka/10.211.55.5@EXAMPLE.COM (aes256-cts-hmac-sha1-96) 3 07/24/16 00:58:30 kafka/10.211.55.5@EXAMPLE.COM (aes128-cts-hmac-sha1-96) 3 07/24/16 00:58:30 kafka/10.211.55.5@EXAMPLE.COM (des3-cbc-sha1) 3 07/24/16 00:58:30 kafka/10.211.55.5@EXAMPLE.COM (arcfour-hmac) 3 07/24/16 00:58:30 kafka/10.211.55.5@EXAMPLE.COM (des-hmac-sha1) 3 07/24/16 00:58:30 kafka/10.211.55.5@EXAMPLE.COM (des-cbc-md5) 2 07/24/16 12:23:18 zookeeper/10.211.55.5@EXAMPLE.COM (aes256-cts-hmac-sha1-96) 2 07/24/16 12:23:18 zookeeper/10.211.55.5@EXAMPLE.COM (aes128-cts-hmac-sha1-96) 2 07/24/16 12:23:18 zookeeper/10.211.55.5@EXAMPLE.COM (des3-cbc-sha1) 2 07/24/16 12:23:18 zookeeper/10.211.55.5@EXAMPLE.COM (arcfour-hmac) 2 07/24/16 12:23:18 zookeeper/10.211.55.5@EXAMPLE.COM (des-hmac-sha1) 2 07/24/16 12:23:18 zookeeper/10.211.55.5@EXAMPLE.COM (des-cbc-md5) 2 07/25/16 11:31:37 kafka/127.0.0.1@EXAMPLE.COM (aes256-cts-hmac-sha1-96) 2 07/25/16 11:31:37 kafka/127.0.0.1@EXAMPLE.COM (aes128-cts-hmac-sha1-96) 2 07/25/16 11:31:37 kafka/127.0.0.1@EXAMPLE.COM (des3-cbc-sha1) 2 07/25/16 11:31:37 kafka/127.0.0.1@EXAMPLE.COM (arcfour-hmac) 2 07/25/16 11:31:37 kafka/127.0.0.1@EXAMPLE.COM (des-hmac-sha1) 2 07/25/16 11:31:37 kafka/127.0.0.1@EXAMPLE.COM (des-cbc-md5) 3 07/25/16 13:13:31 kafka/weiwei@EXAMPLE.COM (aes256-cts-hmac-sha1-96) 3 07/25/16 13:13:31 kafka/weiwei@EXAMPLE.COM (aes128-cts-hmac-sha1-96) 3 07/25/16 13:13:31 kafka/weiwei@EXAMPLE.COM (des3-cbc-sha1) 3 07/25/16 13:13:31 kafka/weiwei@EXAMPLE.COM (arcfour-hmac) 3 07/25/16 13:13:31 kafka/weiwei@EXAMPLE.COM (des-hmac-sha1) 3 07/25/16 13:13:31 kafka/weiwei@EXAMPLE.COM (des-cbc-md5) 2 07/25/16 15:07:58 zookeeper/127.0.0.1@EXAMPLE.COM (aes256-cts-hmac-sha1-96) 2 07/25/16 15:07:58 zookeeper/127.0.0.1@EXAMPLE.COM (aes128-cts-hmac-sha1-96) 2 07/25/16 15:07:58 zookeeper/127.0.0.1@EXAMPLE.COM (des3-cbc-sha1) 2