/etc/init.d/freeswitch通过service不能启动的原因分析

tags：freeswitch centos service 不能启动 start failed 创建时间：2017-01-10 20:21:57

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在这里谢谢QQ 293697898 群里：ivr@qq.com 和蓝猫

这两天遇到一个问题，把freeswitch/build/freeswitc.redhat脚本在centos 6.8 mini 下调用不成功。主要情况为： /etc/init.d/freeswitch start 可以成功，但是service freeswitch start不成功。

在咨询QQ群群友时，以上俩兄弟给了一篇博客，写的比较明白，在调用service freeswitch start时，环境变量和/etc/init.d/freeswitch start时不一样了，感觉很有道理的样子，于是就ldd /usr/local/freeswitch/bin/freeswitch后，把相关的路径径都加进去了，于是乎就成功了，脚本样例：

```

#!/bin/bash
#
#       /etc/rc.d/init.d/freeswitch
#
#       The FreeSwitch Open Source Voice Platform
#
#  chkconfig: 345 89 14
#  description: Starts and stops the freeswitch server daemon
#  processname: freeswitch
#  config: /usr/local/freeswitch/conf/freeswitch.conf
#  pidfile: /usr/local/freeswitch/run/freeswitch.pid
#

# Source function library.
. /etc/init.d/functions

PROG_NAME=freeswitch
PID_FILE=${PID_FILE-/var/run/freeswitch/freeswitch.pid}
#FS_USER=${FS_USER-freeswitch}
FS_USER=${FS_USER-root}
FS_FILE=${FS_FILE-/usr/local/freeswitch/bin/freeswitch} 
FS_HOME=${FS_HOME-/usr/local/freeswitch}
LOCK_FILE=/var/lock/subsys/freeswitch
FREESWITCH_ARGS="-nc"
RETVAL=0
export PATH=$PATH:$FS_HOME/bin:/usr/sbin:/usr/bin

LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$FS_HOME/lib:$FS_HOME/mod:/lib64:/usr/lib64:/usr/local/pgsql/lib
export LD_LIBRARY_PATH


# Source usr/localions file
if [ -f /etc/sysconfig/freeswitch ]; then
    . /etc/sysconfig/freeswitch
fi

# <define any local shell functions used by the code that follows>

start() {
        echo -n "Starting $PROG_NAME: "
        if [ -e $LOCK_FILE ]; then
            if [ -e $PID_FILE ] && [ -e /proc/`cat $PID_FILE` ]; then
                echo
                echo -n $"$PROG_NAME is already running.";
                failure $"$PROG_NAME is already running.";
                echo
                return 1
            fi
        fi
    cd $FS_HOME
        echo
        daemon --user $FS_USER --pidfile $PID_FILE "$FS_FILE $FREESWITCH_ARGS >/dev/null 2>&1"
        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && touch $LOCK_FILE;
    echo
        return $RETVAL
}

stop() {
        echo -n "Shutting down $PROG_NAME: "
        if [ ! -e $LOCK_FILE ]; then
            echo
            echo -n $"cannot stop $PROG_NAME: $PROG_NAME is not running."
            failure $"cannot stop $PROG_NAME: $PROG_NAME is not running."
            echo
            return 1;
        fi
    cd $FS_HOME
    $FS_FILE -stop > /dev/null 2>&1
        killproc $PROG_NAME
    RETVAL=$?
    echo
    [ $RETVAL -eq 0 ] &&  rm -f $LOCK_FILE;
        return $RETVAL
}

rhstatus() {
    status $PROG_NAME;
}

case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    status)
        status $PROG_NAME
    RETVAL=$?
        ;;
    restart)
        stop
        start
        ;;
    reload)
#        <cause the service configuration to be reread, either with
#        kill -HUP or by restarting the daemons, in a manner similar
#        to restart above>
        ;;
    condrestart)
        [ -f $PID_FILE ] && restart || :
    ;;
    *)
        echo "Usage: $PROG_NAME {start|stop|status|reload|restart}"
        exit 1
        ;;
esac
exit $RETVAL
```

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