hadoop/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-submarine/installation/scripts/submarine.sh

#!/usr/bin/env bash
# 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.

## @description  install submarine autorun script
## @audience     public
## @stability    stable
function install_submarine()
{
  cp ${PACKAGE_DIR}/submarine/submarine.sh /etc/rc.d/init.d/submarine.sh
  chmod +x /etc/rc.d/init.d/submarine.sh
  chmod +x /etc/rc.d/rc.local

  if [ `grep -c "/etc/rc.d/init.d/submarine.sh" /etc/rc.d/rc.local` -eq '0' ]; then
    echo "/etc/rc.d/init.d/submarine.sh">> /etc/rc.d/rc.local
  fi
}

## @description  uninstall submarine autorun script
## @audience     public
## @stability    stable
function uninstall_submarine()
{
  rm /etc/rc.d/init.d/submarine.sh
}