public Set<ResolvedKerberosKeytab> getAllKeytabs() {
    return fromKeytabEntities(kerberosKeytabDAO.findAll(), false);
  }
Returns all keytabs managed by ambari.

@return all keytabs
ambari-server/src/main/java/org/apache/ambari/server/serveraction/kerberos/stageutils/KerberosKeytabController.java