Removing the admin_server. In an AD environment, there is no need for admin_server.

Author: roczei

README.md

@@ -206,7 +206,6 @@ ad_domain: "{{ krb5_realm.lower() }}"
 computer_ou: ou=Hosts,ou=morhidi,ou=HadoopClusters,ou=morhidi,dc=ad,dc=sec,dc=cloudera,dc=com
 domain: vpc.cloudera.com
 kdc: w2k8-1.ad.sec.cloudera.com
-admin_server: w2k8-1.ad.sec.cloudera.com
 ```
 **Enable kerberos on the hosts**
 ```

group_vars/all

@@ -7,4 +7,3 @@ ad_domain: "{{ krb5_realm.lower() }}"
 computer_ou: ou=Hosts,ou=morhidi,ou=HadoopClusters,ou=morhidi,dc=ad,dc=sec,dc=cloudera,dc=com
 domain: vpc.cloudera.com
 kdc: w2k8-1.ad.sec.cloudera.com
-admin_server: w2k8-1.ad.sec.cloudera.com

roles/krb-client/templates/krb5.conf.j2

@@ -1,7 +1,6 @@
 [logging]
  default = FILE:/var/log/krb5libs.log
  kdc = FILE:/var/log/krb5kdc.log
- admin_server = FILE:/var/log/kadmind.log
 
 [libdefaults]
  default_realm = {{ krb5_realm }}
@@ -18,7 +17,6 @@
 [realms]
  {{ krb5_realm }} = {
   kdc = {{ kdc }}
-  admin_server = {{ admin_server }}
  }
 
 [domain_realm]