CentOS 부팅시 서비스 자동 시작 등록(ex. Tomcat)

Redhat 계열 CentOS에 Apache-Tomcat을 init.d의 서비스로 등록해서, 부팅시 자동으로 시작되게 하는 방법 정리.

JAVA와 Apache-Tomcat은 제대로 설치되어 있는 상태.

 

[init.d] 에 등록

경로 : /etc/init.d/jenkins-web 으로 등록

(chkconfig에 등록하려면, /etc/init.d에 스크립트가 등록되어 있어야 한다. )

 

확인사항 :

CATALINA_HOME : (tomcat이 설치되어 있는 경로)

TOMCAT_USER : (tomcat을 실행시킬 계정) 

 

#!/bin/bash # # chkconfig: 345 96 30 # description:  Start up the Jenkins Apache-Tomcat # # processname: java # pidfile: /var/run/jenkins-web.pid # ### BEGIN INIT INFO # Provides: tomcat # Required-Start: $network $syslog # Required-Stop: $network $syslog # Should-Start: distcache # Short-Description: start and stop Apache HTTP Server # Description: ## END INIT INFO   # Source function library. . /etc/init.d/functions   ## tomcat installation directory PROCESS_NAME=jenkins-web   CATALINA_HOME="/home/jenkins/www/apache-tomcat-8.5.11/"   ## run as a diffent user TOMCAT_USER=jenkins   ##  Path to the pid, runnning info file pidfile=${PIDFILE-/var/run/${PROCESS_NAME}.pid}; lockfile=${LOCKFILE-/var/lock/subsys/${PROCESS_NAME}};   RETVAL=0   case "$1" in  start)         PID=`pidofproc -p ${pidfile} ${PROCESS_NAME}`         if [[ (-n ${PID}) && ($PID -gt 0) ]]; then                 logger -s "${PROCESS_NAME}(pid ${PID}) is  already running."                 exit;         fi         if [ -f $CATALINA_HOME/bin/startup.sh ];           then             logger -s "Starting Tomcat"             /bin/su -l ${TOMCAT_USER} -c "$CATALINA_HOME/bin/startup.sh -Dprocessname=${PROCESS_NAME}"             PID=`ps -eaf|grep processname=${PROCESS_NAME}|grep -v grep|awk '{print $2}'`             RETVAL=$?             [ $RETVAL = 0 ] && touch ${lockfile}             [ $RETVAL = 0 ] && echo "${PID}" > ${pidfile}         fi         ;;  stop)         PID=`pidofproc -p ${pidfile} ${PROCESS_NAME}`         ## if PID valid run shutdown.sh         if [[ -z ${PID} ]];then             logger -s "${PROCESS_NAME} is not running."             exit;         fi           if [[ (${PID} -gt 0) && (-f $CATALINA_HOME/bin/shutdown.sh) ]];           then             logger -s "Stopping Tomcat"             /bin/su -l ${TOMCAT_USER} -c "$CATALINA_HOME/bin/shutdown.sh"             RETVAL=$?             [ $RETVAL = 0 ] && rm -f ${lockfile}             [ $RETVAL = 0 ] && rm -f ${pidfile}         fi         ;;  status)         status -p ${pidfile} ${PROCESS_NAME}         RETVAL=$?         ;;  restart)          $0 stop          $0 start          ;; version)         if [ -f $CATALINA_HOME/bin/version.sh ];           then             logger -s "Display Tomcat Version"             /bin/su -l ${TOMCAT_USER} -c "$CATALINA_HOME/bin/version.sh"             RETVAL=$?         fi         ;;  *)          echo $"Usage: $0 {start|stop|restart|status|version}"         exit 1         ;; esac exit $RETVAL

 

 

작성한 스크립트에 실행 속성 부여

chmod +x /etc/init.d/jenkins-web

 

 

 

[run-level 등록]

부팅과 동시에 실행하려면 chkconfig에 등록해야 한다.

등록

chkconfig --add jenkins-web

등록 확인

$ chkconfig --list jenkins-web tomcat          0:off   1:off   2:off   3:on    4:on    5:on    6:off

 

이제 부팅시 자동 실행/종료 된다.

 

 

[Commend로 자동실행 방법]

$ service tomcat-webapp1  (start / restart / stop / status)

$  service jenkins-web restart jenkins: Stopping Tomcat Using CATALINA_BASE:   /home/jenkins/www/apache-tomcat-8.5.11 Using CATALINA_HOME:   /home/jenkins/www/apache-tomcat-8.5.11 Using CATALINA_TMPDIR: /home/jenkins/www/apache-tomcat-8.5.11/temp Using JRE_HOME:        /usr/java/jdk1.8.0_91 Using CLASSPATH:       /home/jenkins/www/apache-tomcat-8.5.11/bin/bootstrap.jar:/home/jenkins/www/apache-tomcat-8.5.11/bin/tomcat-juli.jar jenkins: Starting Tomcat Using CATALINA_BASE:   /home/jenkins/www/apache-tomcat-8.5.11 Using CATALINA_HOME:   /home/jenkins/www/apache-tomcat-8.5.11 Using CATALINA_TMPDIR: /home/jenkins/www/apache-tomcat-8.5.11/temp Using JRE_HOME:        /usr/java/jdk1.8.0_91 Using CLASSPATH:       /home/jenkins/www/apache-tomcat-8.5.11/bin/bootstrap.jar:/home/jenkins/www/apache-tomcat-8.5.11/bin/tomcat-juli.jar Tomcat started.   lesstif: Stopping Tomcat Using CATALINA_BASE:   /opt/apache-tomcat-7.0.54 Using CATALINA_HOME:   /opt/apache-tomcat-7.0.54 Using CATALINA_TMPDIR: /opt/apache-tomcat-7.0.54/temp Using JRE_HOME:        /usr Using CLASSPATH:       /opt/apache-tomcat-7.0.54/bin/bootstrap.jar:/opt/apache-tomcat-7.0.54/bin/tomcat-juli.jar lesstif: Starting Tomcat Using CATALINA_BASE:   /opt/apache-tomcat-7.0.54 Using CATALINA_HOME:   /opt/apache-tomcat-7.0.54 Using CATALINA_TMPDIR: /opt/apache-tomcat-7.0.54/temp Using JRE_HOME:        /usr Using CLASSPATH:       /opt/apache-tomcat-7.0.54/bin/bootstrap.jar:/opt/apache-tomcat-7.0.54/bin/tomcat-juli.jar Tomcat started.