服务不支持chkconfig的 [英] Service doesn't support chkconfig

问题描述

你好，程序员。我有个问题。请帮忙。
我创建一个服务，是正装的Linux时必须自动加载。所以，我复制脚本到该目录/etc/rc.d/init.d中或/etc/init.d/的。但是，当我preforming命令

Good day,programmers. I have a problem. Please help. I am creating a service, which must load automatically when Linux is being loaded. So,I copied the script into the directory /etc/rc.d/init.d or /etc/init.d/. But when I am preforming the command

chkconfig --add listOfProcesses

时发生错误：

service  listOfProcesses doesn't support chkconfig

下面是脚本的内容。我发现在谷歌的第一个版本，并用它作为一个模式。

Here is the content of the script. I have found the first version in the Google and have used it as a pattern.

#!/bin/bash
# listOfProcesses   Start the process which will show the list of processes
# chkconfig: 345 110 02
# description: This process shows current time and the list of processes
# processname: listOfProcesses
### BEGIN INIT INFO
# Provides:
# Required-Start:
# Required-Stop:
# Default-Start: 3 4 5
# Default-Stop: 0 1 2 6
# Short-Description: shows current time and the list of processes
# Description: This process shows current time and the list of processes
### END INIT INFO
# Source function library.
KIND="listOfProcesses"
    start() {
            echo -n $"Starting $KIND services: "
            daemon /home/myscript
            echo
    }   

    stop() {
            echo -n $"Shutting down $KIND services: "
            killproc /home/myscript
            echo
    }   

    restart() {
                echo -n $"Restarting $KIND services: "   
                   killproc /home/myscript
               daemon /home/myscript
               echo
    }   

    case "$1" in
      start)
              start
            ;;
      stop)
              stop
            ;;
      restart)
              restart
            ;;
      *)
            echo $"Usage: $0 {start|stop|restart}"
            exit 1
    esac
    exit $?

exit 0;

第二个版本是从cron的脚本制作。我发现的cron脚本，它复制，并改变它，所以我用它作为图案。

The second version was made from the cron script. I found the cron script,copied it, and changed it, so I used it as the pattern.

#!/bin/sh
#
# crond          Start/Stop the cron clock daemon.
#
# chkconfig: 2345 90 60
# description: cron is a standard UNIX program that runs user-specified \
#              programs at periodic scheduled times. vixie cron adds a \
#              number of features to the basic UNIX cron, including better \
#              security and more powerful configuration options.

### BEGIN INIT INFO
# Provides: crond crontab
# Required-Start: $local_fs $syslog
# Required-Stop: $local_fs $syslog
# Default-Start:  2345
# Default-Stop: 90
# Short-Description: run cron daemon
# Description: cron is a standard UNIX program that runs user-specified 
#              programs at periodic scheduled times. vixie cron adds a 
#              number of features to the basic UNIX cron, including better 
#              security and more powerful configuration options.
### END INIT INFO

rights=whoami;
root=root;
[ -f "$rights"=="$root" ] || { 
echo "this programme requires root rights";
exit 1;
}

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

start() {
  echo -n $"Starting $KIND services: ";
  daemon showListOfProcesses;
}

stop() {
 echo -n $"Shutting down $KIND services: ";
 killproc showListOfProcesses;
}

restart() {
stop
start
}

reload() {
    restart;
}

force_reload() {
    # new configuration takes effect after restart
    restart
}

case "$1" in
start)
    start
    ;;
stop)
    stop
    ;;
restart)
     restart
    ;;
reload)
    reload
    ;;
force-reload)
    force_reload
    ;;
*)
    echo $"Usage: $0 {start|stop|restart|reload|force-reload}"
    exit 2
esac
exit $?

# Show the list of processes
function showListOfProcesses {
  top > /dev/tty2;
}

但情况并没有改变。问题是什么？什么是错误的脚本？

But the situation hadn't changed. What is the problem? What is wrong in the script?

推荐答案

看看所有的的chkconfig 可以打开或脚本关闭中的 / etc / rc中.D / init.d中的，你会发现，排在前几位的意见是非常重要的。见如何，要管理的chkconfig和服务服务

Look at all the scripts that chkconfig can turn on or off in /etc/rc.d/init.d, you'll notice that the top few comments are very important. See How-To manage services with chkconfig and service

#!/bin/sh
#
# crond          Start/Stop the cron clock daemon.
#
# chkconfig: 2345 90 60
# description: cron is a standard UNIX program that runs user-specified \
#              programs at periodic scheduled times. vixie cron adds a \
#              number of features to the basic UNIX cron, including better \
#              security and more powerful configuration options.

您有一个名为脚本 listofprocesses 但的chkconfig 这个脚本看起来像 crond的由于3号线，因此它没有找到一个名为任何脚本 listofprocesses

You have a script called listofprocesses but to chkconfig this script looks like crond due to the 3rd line and thus it does not find any script called listofprocesses

您还可以肯定要换的chkconfig：2345 90 60 。它说其中的运行级别应该是对（在本例中2，3，4和5），它的启动顺序是（90）和它的击杀顺序是（60）。

You'll also most certainly want to change chkconfig: 2345 90 60. Which says which run levels it should be on (in this case 2, 3, 4 and 5), what it's start order is (90) and what its kill order is (60).

您可以检查该服务已正确设置了的chkconfig --list listofprocesses 。

You can check the service is correctly set up with chkconfig --list listofprocesses.

这篇关于服务不支持chkconfig的的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！