ambari-agent/src/main/puppet/modules/hdp/manifests/download_keytabs.pp

#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
#
#
define hdp::download_keytab(
  $masterhost,
  $keytabdst,
  $keytabfile,
  $owner,
  $group = undef,
  $mode = '0400',
  $hostnameInPrincipals = 'yes'
)
{
  $hostname = $::fqdn
  if ($hostnameInPrincipals == 'yes') {
    $keytabsrc = "puppet://${masterhost}/modules/keytabs/${hostname}.${keytabfile}"
  } else {
    $keytabsrc = "puppet://${masterhost}/modules/keytabs/${keytabfile}"
  }
  file { $keytabdst :
    ensure => present,
    source => $keytabsrc,
    mode => $mode,
    owner => $owner,
    group => $group
  }
}