value02: try to add keytab support

Signed-off-by: Ryan Lerch <rlerch@redhat.com>

playbooks/groups/value.yml

@@ -18,6 +18,12 @@
   - { role: openvpn/client,
       when: env != "staging" }
   - ipa/client
+  - role: keytab/service
+      owner_user: root
+      owner_group: root
+      service: value02
+      host: "value02.stg.fedoraproject.org"
+      when: inventory_hostname.startswith('value02.stg')
   - collectd/base
   - apache
   - { role: fedmsg/base,