| #!/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. |
| |
| if [[ -z $1 ]]; then |
| echo "Invalid argument [$1];" |
| echo "Usage: Only start | stop | restart | metric | version , are supported." |
| echo "For Metric Usage: metric -type policies | audits | usergroup | services | database | contextenrichers | denyconditions" |
| exit; |
| fi |
| action=$1 |
| arg2=$2 |
| arg3=$3 |
| action=`echo $action | tr '[:lower:]' '[:upper:]'` |
| realScriptPath=`readlink -f $0` |
| realScriptDir=`dirname $realScriptPath` |
| XAPOLICYMGR_DIR=`(cd $realScriptDir/..; pwd)` |
| |
| XAPOLICYMGR_EWS_DIR=${XAPOLICYMGR_DIR}/ews |
| RANGER_JAAS_LIB_DIR="${XAPOLICYMGR_EWS_DIR}/ranger_jaas" |
| RANGER_JAAS_CONF_DIR="${XAPOLICYMGR_EWS_DIR}/webapp/WEB-INF/classes/conf/ranger_jaas" |
| ranger_admin_max_heap_size=1g |
| |
| if [ -f ${XAPOLICYMGR_DIR}/ews/webapp/WEB-INF/classes/conf/java_home.sh ]; then |
| . ${XAPOLICYMGR_DIR}/ews/webapp/WEB-INF/classes/conf/java_home.sh |
| fi |
| |
| for custom_env_script in `find ${XAPOLICYMGR_DIR}/ews/webapp/WEB-INF/classes/conf/ -name "ranger-admin-env*"`; do |
| if [ -f $custom_env_script ]; then |
| . $custom_env_script |
| fi |
| done |
| |
| JAVA_OPTS=" ${JAVA_OPTS} -XX:MetaspaceSize=100m -XX:MaxMetaspaceSize=200m -Xmx${ranger_admin_max_heap_size} -Xms1g -Xloggc:${XAPOLICYMGR_EWS_DIR}/logs/gc-worker.log -verbose:gc -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=1m -XX:+PrintGCDetails -XX:+PrintHeapAtGC -XX:+PrintGCDateStamps" |
| if [[ ${JAVA_OPTS} != *"-Duser.timezone"* ]] ;then export JAVA_OPTS=" ${JAVA_OPTS} -Duser.timezone=UTC" ;fi |
| |
| if [ "$JAVA_HOME" != "" ]; then |
| export PATH=$JAVA_HOME/bin:$PATH |
| fi |
| |
| cd ${XAPOLICYMGR_EWS_DIR} |
| if [ -z "${RANGER_ADMIN_LOG_DIR}" ] |
| then |
| RANGER_ADMIN_LOG_DIR=${XAPOLICYMGR_EWS_DIR}/logs |
| fi |
| |
| if [ -z "${RANGER_PID_DIR_PATH}" ] |
| then |
| RANGER_PID_DIR_PATH=/var/run/ranger |
| fi |
| if [ -z "${RANGER_ADMIN_PID_NAME}" ] |
| then |
| RANGER_ADMIN_PID_NAME=rangeradmin.pid |
| fi |
| |
| if [ ! -d "${RANGER_PID_DIR_PATH}" ] |
| then |
| mkdir -p $RANGER_PID_DIR_PATH |
| chmod 660 $RANGER_PID_DIR_PATH |
| fi |
| |
| # User can set their own pid path using RANGER_PID_DIR_PATH and |
| # RANGER_ADMIN_PID_NAME variable before calling the script. The user can modify |
| # the value of the RANGER_PID_DIR_PATH in ranger-admin-env-piddir.sh to change |
| # pid path and set the value of RANGER_ADMIN_PID_NAME to change the pid file. |
| pidf=${RANGER_PID_DIR_PATH}/${RANGER_ADMIN_PID_NAME} |
| |
| if [ -z "${RANGER_USER}" ] |
| then |
| RANGER_USER=ranger |
| fi |
| SERVER_NAME=rangeradmin |
| start() { |
| SLEEP_TIME_AFTER_START=5 |
| nohup java -Dproc_rangeradmin ${JAVA_OPTS} -Duser=${USER} -Dhostname=${HOSTNAME} ${DB_SSL_PARAM} -Dservername=${SERVER_NAME} -Dlogdir=${RANGER_ADMIN_LOG_DIR} -Dcatalina.base=${XAPOLICYMGR_EWS_DIR} -cp "${XAPOLICYMGR_EWS_DIR}/webapp/WEB-INF/classes/conf:${XAPOLICYMGR_EWS_DIR}/lib/*:${RANGER_JAAS_LIB_DIR}/*:${RANGER_JAAS_CONF_DIR}:${JAVA_HOME}/lib/*:${RANGER_HADOOP_CONF_DIR}/*:$CLASSPATH" org.apache.ranger.server.tomcat.EmbeddedServer > ${RANGER_ADMIN_LOG_DIR}/catalina.out 2>&1 & |
| VALUE_OF_PID=$! |
| echo "Starting Apache Ranger Admin Service" |
| sleep $SLEEP_TIME_AFTER_START |
| if ps -p $VALUE_OF_PID > /dev/null |
| then |
| echo $VALUE_OF_PID > ${pidf} |
| chown ${RANGER_USER} ${pidf} |
| chmod 660 ${pidf} |
| pid=`cat $pidf` |
| echo "Apache Ranger Admin Service with pid ${pid} has started." |
| else |
| echo "Apache Ranger Admin Service failed to start!" |
| fi |
| exit; |
| } |
| |
| stop(){ |
| WAIT_TIME_FOR_SHUTDOWN=2 |
| NR_ITER_FOR_SHUTDOWN_CHECK=15 |
| if [ -f "$pidf" ] ; then |
| pid=`cat $pidf` > /dev/null 2>&1 |
| echo "Getting pid from $pidf .." |
| else |
| pid=`ps -ef | grep java | grep -- '-Dproc_rangeradmin' | grep -v grep | awk '{ print $2 }'` |
| if [ "$pid" != "" ];then |
| echo "pid file($pidf) not present, taking pid from \'ps\' command.." |
| else |
| echo "Apache Ranger Admin Service is not running" |
| return |
| fi |
| fi |
| |
| echo "Found Apache Ranger Admin Service with pid $pid, Stopping it..." |
| nohup java ${JAVA_OPTS} -Duser=${USER} -Dhostname=${HOSTNAME} -Dlogdir=${RANGER_ADMIN_LOG_DIR} -Dcatalina.base=${XAPOLICYMGR_EWS_DIR} -cp "${XAPOLICYMGR_EWS_DIR}/webapp/WEB-INF/classes/conf:${XAPOLICYMGR_EWS_DIR}/lib/*:${RANGER_JAAS_LIB_DIR}/*:${RANGER_JAAS_CONF_DIR}:${RANGER_HADOOP_CONF_DIR}/*:$CLASSPATH" org.apache.ranger.server.tomcat.StopEmbeddedServer > ${RANGER_ADMIN_LOG_DIR}/catalina.out 2>&1 |
| for ((i=0; i<$NR_ITER_FOR_SHUTDOWN_CHECK; i++)) |
| do |
| sleep $WAIT_TIME_FOR_SHUTDOWN |
| if ps -p $pid > /dev/null ; then |
| echo "Shutdown in progress. Will check after $WAIT_TIME_FOR_SHUTDOWN secs again.." |
| continue; |
| else |
| break; |
| fi |
| done |
| # if process is still around, use kill -9 |
| if ps -p $pid > /dev/null ; then |
| echo "Initial kill failed, getting serious now..." |
| kill -9 $pid |
| fi |
| sleep 1 #give kill -9 sometime to "kill" |
| if ps -p $pid > /dev/null ; then |
| echo "Wow, even kill -9 failed, giving up! Sorry.." |
| exit 1 |
| |
| else |
| rm -rf $pidf |
| echo "Apache Ranger Admin Service with pid ${pid} has been stopped." |
| fi |
| |
| } |
| |
| metric(){ |
| if [ "$JAVA_HOME" == "" ]; then |
| echo "[E] JAVA_HOME environment variable not defined, aborting Apache Ranger Admin metric collection" |
| exit 1; |
| fi |
| java ${JAVA_OPTS} -Dlogdir=${RANGER_ADMIN_LOG_DIR} -cp "${XAPOLICYMGR_EWS_DIR}/webapp/WEB-INF/classes/conf:${XAPOLICYMGR_EWS_DIR}/webapp/WEB-INF/classes/:${XAPOLICYMGR_EWS_DIR}/webapp/WEB-INF/classes/lib/*:${XAPOLICYMGR_EWS_DIR}/webapp/WEB-INF/classes/META-INF:${XAPOLICYMGR_EWS_DIR}/webapp/WEB-INF/lib/*:${XAPOLICYMGR_EWS_DIR}/webapp/META-INF:${XAPOLICYMGR_EWS_DIR}/lib/*:${RANGER_JAAS_LIB_DIR}/*:${RANGER_JAAS_CONF_DIR}:${JAVA_HOME}/lib/*:${RANGER_HADOOP_CONF_DIR}/*:$CLASSPATH" org.apache.ranger.patch.cliutil.MetricUtil ${arg2} ${arg3} 2>/dev/null |
| } |
| |
| if [ "${action}" == "START" ]; then |
| if [ -f "$pidf" ] ; then |
| pid=`cat $pidf` |
| if ps -p $pid > /dev/null |
| then |
| echo "Apache Ranger Admin Service is already running [pid={$pid}]" |
| exit 1 |
| else |
| rm -rf $pidf |
| start; |
| fi |
| else |
| start; |
| fi |
| elif [ "${action}" == "STOP" ]; then |
| stop; |
| exit; |
| elif [ "${action}" == "RESTART" ]; then |
| echo "Restarting Apache Ranger Admin" |
| stop; |
| start; |
| elif [ "${action}" == "METRIC" ]; then |
| metric; |
| elif [ "${action}" == "VERSION" ]; then |
| cd ${XAPOLICYMGR_EWS_DIR}/webapp/WEB-INF/lib |
| java -cp ranger-util-*.jar org.apache.ranger.common.RangerVersionInfo |
| exit; |
| else |
| echo "Invalid argument [$1];" |
| echo "Usage: Only start | stop | restart | metric | version, are supported." |
| echo "For metric Usage: metric -type policies | audits | usergroup | services | database | contextenrichers | denyconditions" |
| exit; |
| fi |
