【RabbitMQ】 RabbitMQ配置开机启动

环境

　　系统：Linux(CentOS 7.2)

　　Erlang环境：21.1（安装参考【Erlang】源码安装）

　　RabbitMQ：3.7.9（安装参考【RabbitMQ】 RabbitMQ安装）

配置开机启动

　　1、增加自启动脚本：

　　　　在/etc/init.d目录下新建一个rabbitmq-server文件，内容如下：　　

 #!/bin/sh
 #
 # rabbitmq-server RabbitMQ broker
 #
 # chkconfig: - 80 05
 # description: Enable AMQP service provided by RabbitMQ
 #

 ### BEGIN INIT INFO
 # Provides:          rabbitmq-server
 # Required-Start:    $remote_fs $network
 # Required-Stop:     $remote_fs $network
 # Description:       RabbitMQ broker
 # Short-Description: Enable AMQP service provided by RabbitMQ broker
 ### END INIT INFO

 # Source function library.
 . /etc/init.d/functions
 export HOME=/root
 PATH=/sbin:/usr/sbin:/bin:/usr/bin
 NAME=rabbitmq-server
 #DAEMON=/usr/sbin/${NAME}
 #CONTROL=/usr/sbin/rabbitmqctl
 DAEMON=/server/rabbitmq/sbin/${NAME}
 CONTROL=/server/rabbitmq/sbin/rabbitmqctl
 DESC=rabbitmq-server
 USER=root
 ROTATE_SUFFIX=
 INIT_LOG_DIR=/var/log/rabbitmq
 PID_FILE=/var/run/rabbitmq/pid

 START_PROG="daemon"
 LOCK_FILE=/var/lock/subsys/$NAME

 test -x $DAEMON || exit 0
 test -x $CONTROL || exit 0

 RETVAL=0
 set -e

 [ -f /etc/default/${NAME} ] && . /etc/default/${NAME}

 ensure_pid_dir () {
     PID_DIR=`dirname ${PID_FILE}`
     if [ ! -d ${PID_DIR} ] ; then
         mkdir -p ${PID_DIR}
         chown -R ${USER}:${USER} ${PID_DIR}
         chmod 755 ${PID_DIR}
     fi
 }

 remove_pid () {
     rm -f ${PID_FILE}
     rmdir `dirname ${PID_FILE}` || :
 }

 start_rabbitmq () {
     status_rabbitmq quiet
     if [ $RETVAL = 0 ] ; then
         echo RabbitMQ is currently running
     else
         RETVAL=0
         ensure_pid_dir
         set +e
         RABBITMQ_PID_FILE=$PID_FILE $START_PROG $DAEMON \
             > "${INIT_LOG_DIR}/startup_log" \
             2> "${INIT_LOG_DIR}/startup_err" \
             0<&- &
         $CONTROL wait $PID_FILE >/dev/null 2>&1
         RETVAL=$?
         set -e
         case "$RETVAL" in
             0)
                 echo SUCCESS
                 if [ -n "$LOCK_FILE" ] ; then
                     touch $LOCK_FILE
                 fi
                 ;;
             *)
                 remove_pid
                 echo FAILED - check ${INIT_LOG_DIR}/startup_\{log, _err\}
                 RETVAL=1
                 ;;
         esac
     fi
 }

 stop_rabbitmq () {
     status_rabbitmq quiet
     if [ $RETVAL = 0 ] ; then
         set +e
         $CONTROL stop ${PID_FILE} > ${INIT_LOG_DIR}/shutdown_log 2> ${INIT_LOG_DIR}/shutdown_err
         RETVAL=$?
         set -e
         if [ $RETVAL = 0 ] ; then
             remove_pid
             if [ -n "$LOCK_FILE" ] ; then
                 rm -f $LOCK_FILE
             fi
         else
             echo FAILED - check ${INIT_LOG_DIR}/shutdown_log, _err
         fi
     else
         echo RabbitMQ is not running
         RETVAL=0
     fi
 }

 status_rabbitmq() {
     set +e
     if [ "$1" != "quiet" ] ; then
         $CONTROL status 2>&1
     else
         $CONTROL status > /dev/null 2>&1
     fi
     if [ $? != 0 ] ; then
         RETVAL=3
     fi
     set -e
 }

 rotate_logs_rabbitmq() {
     set +e
     $CONTROL rotate_logs ${ROTATE_SUFFIX}
     if [ $? != 0 ] ; then
         RETVAL=1
     fi
     set -e
 }

 restart_running_rabbitmq () {
     status_rabbitmq quiet
     if [ $RETVAL = 0 ] ; then
         restart_rabbitmq
     else
         echo RabbitMQ is not runnning
         RETVAL=0
     fi
 }

 restart_rabbitmq() {
     stop_rabbitmq
     start_rabbitmq
 }

 case "$1" in
     start)
         echo -n "Starting $DESC: "
         start_rabbitmq
         echo "$NAME."
         ;;
     stop)
         echo -n "Stopping $DESC: "
         stop_rabbitmq
         echo "$NAME."
         ;;
     status)
         status_rabbitmq
         ;;
     rotate-logs)
         echo -n "Rotating log files for $DESC: "
         rotate_logs_rabbitmq
         ;;
     force-reload|reload|restart)
         echo -n "Restarting $DESC: "
         restart_rabbitmq
         echo "$NAME."
         ;;
     try-restart)
         echo -n "Restarting $DESC: "
         restart_running_rabbitmq
         echo "$NAME."
         ;;
     *)
         echo "Usage: $0 {start|stop|status|rotate-logs|restart|condrestart|try-restart|reload|force-reload}" >&2
         RETVAL=1
         ;;
 esac

 exit $RETVAL　　

　　2、根据实际情况修改上面内容中

 # 增加了Erlang环境路径
 PATH=/sbin:/usr/sbin:/bin:/usr/bin:/data/soft/erlang_21.1/bin

 # 服务脚本
 DAEMON=/server/rabbitmq/sbin/${NAME}

 CONTROL=/server/rabbitmq/sbin/rabbitmqctl

 DESC=rabbitmq-server

 USER=root

 # 日志目录
 INIT_LOG_DIR=/data/soft/rabbitmq_server-3.7.9/var/log/rabbitmq     

 # pid文件，查找命令命令：find / -name rabbit*.pid
 PID_FILE=/data/soft/rabbitmq_server-3.7.9/var/lib/rabbitmq/mnesia/rabbit@H__D.pid

　　3、设置执行权限，命令：chmod a+x /etc/init.d/rabbitmq-server

　　4、添加开机启动项

　　　　a、添加命令：chkconfig --add /etc/init.d/rabbitmq-server

　　　　b、查看启动项，命令：chkconfig --list

　　　　　　rabbitmq-server启动项状态：rabbitmq-server           0:off   1:off   2:off   3:off   4:off   5:off   6:off

　　　　c、需要设置rabbitmq-server启动命令：chkconfig rabbitmq-server on

　　　　　　rabbitmq-server启动项状态：rabbitmq-server           0:off   1:off   2:on    3:on    4:on    5:on    6:off

　　　　d、关闭命令为：chkconfig rabbitmq-server off

　　　　e、删除命令为：chkconfig --del rabbitmq-server

　　5、执行命令reboot，重启服务器即可验证rabbitmq-server开机启动