| #!/bin/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. |
| |
| ### BEGIN INIT INFO |
| # Provides: ranger-admin |
| # Required-Start: $local_fs $remote_fs $network $named $syslog $time |
| # Required-Stop: $local_fs $remote_fs $network $named $syslog $time |
| # Default-Start: 2 3 4 5 |
| # Default-Stop: |
| # Short-Description: Start/Stop Ranger Admin |
| ### END INIT INFO |
| |
| LINUX_USER=ranger |
| BIN_PATH=/usr/bin |
| MOD_NAME=ranger-admin |
| |
| pid=`ps -ef | grep java | grep -- '-Dproc_rangeradmin' | grep -v grep | awk '{ print $2 }'` |
| |
| case $1 in |
| start) |
| if [ "${pid}" != "" ] |
| then |
| echo "Ranger Admin Service is already running" |
| exit 1 |
| else |
| echo "Starting Apache Ranger Admin." |
| /bin/su --login $LINUX_USER -c "${BIN_PATH}/${MOD_NAME} start" |
| fi |
| ;; |
| stop) |
| if [ "${pid}" != "" ] |
| then |
| echo "Stopping Apache Ranger Admin." |
| /bin/su --login $LINUX_USER -c "${BIN_PATH}/${MOD_NAME} stop" |
| else |
| echo "Ranger Admin Service is NOT running" |
| exit 1 |
| fi |
| ;; |
| restart) |
| if [ "${pid}" != "" ] |
| then |
| echo "Stopping Apache Ranger Admin." |
| /bin/su --login $LINUX_USER -c "${BIN_PATH}/${MOD_NAME} stop" |
| sleep 10 |
| fi |
| echo "Starting Apache Ranger Admin." |
| /bin/su --login $LINUX_USER -c "${BIN_PATH}/${MOD_NAME} start" |
| ;; |
| status) |
| if [ "${pid}" != "" ] |
| then |
| echo "Ranger Admin Service is running [pid={$pid}]" |
| else |
| echo "Ranger Admin Service is NOT running." |
| |
| fi |
| ;; |
| *) |
| echo "Invalid argument [$1]; Only start|stop|restart|status are supported." |
| exit 1 |
| esac |