Question

我已经安装了Virtuoso，我想创建一个服务，所以这个服务可以从操作系统开始。要正常启动Virtuoso，请转到cd /usr/local/var/lib/virtuoso/db目录并运行virtuoso-t -f。这个命令必须在我提到的目录中执行，否则它不会读取配置文件。所以我在/etc/init.d/virtuoso创建了脚本。

#!/bin/bash
# Virtuoso        Startup script for the Openlink Virtuoso
# Source function library.
. /etc/rc.d/init.d/functions

prog="virtuoso"
lockfile=/var/lock/subsys/virtuoso.lock
RETVAL=0

start() {
        echo -n $"Starting $prog: "
        cd /usr/local/var/lib/virtuoso/db/ | virtuoso-t -f
        RETVAL=$?
        echo
        [ $RETVAL = 0 ] && touch ${lockfile}
        return $RETVAL
}

stop() {
    echo -n $"Stopping $prog: "
    killproc $prog -TERM
    RETVAL=$?
    echo
    [ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}
}

case "$1" in
  start)
    start
    ;;
  stop)
    stop
    ;;
  restart)
    stop
    start
    ;;
  status)
    # status -p $pidfile && exit 0 || exit $?
    status $prog
    RETVAL=$?
    ;;
  *)
    echo $"Usage: $prog {start|stop|restart|status}"
    RETVAL=2
esac

exit $RETVAL

但该服务抱怨它没有找到命令virtuoso-t。如果我创建一个脚本以便在没有service start virtuoso的情况下手动启动它就可以了。但如果我调用/etc/init.d/virtuoso内的脚本不起作用。

有任何线索吗？感谢

# service virtuoso status
● virtuoso.service - SYSV: The Openlink Virtuoso is a high-performance object-relational SQL database.
   Loaded: loaded (/etc/rc.d/init.d/virtuoso; bad; vendor preset: disabled)
   Active: failed (Result: exit-code) since Thu 2017-03-09 11:17:25 EST; 28s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 10905 ExecStart=/etc/rc.d/init.d/virtuoso start (code=exited, status=127)

Mar 09 11:17:25 irodsprodvm.ebioscience.amc.nl systemd[1]: Starting SYSV: The Openlink Virtuoso is a high-performance object-relational SQL database....
Mar 09 11:17:25 irodsprodvm.ebioscience.amc.nl virtuoso[10905]: Starting virtuoso: /etc/rc.d/init.d/virtuoso: line 19: virtuoso-t: command not found
Mar 09 11:17:25 irodsprodvm.ebioscience.amc.nl systemd[1]: virtuoso.service: control process exited, code=exited status=127
Mar 09 11:17:25 irodsprodvm.ebioscience.amc.nl systemd[1]: Failed to start SYSV: The Openlink Virtuoso is a high-performance object-relational SQL database..
Mar 09 11:17:25 irodsprodvm.ebioscience.amc.nl systemd[1]: Unit virtuoso.service entered failed state.
Mar 09 11:17:25 irodsprodvm.ebioscience.amc.nl systemd[1]: virtuoso.service failed.
Warning: virtuoso.service changed on disk. Run 'systemctl daemon-reload' to reload units.

Answer 1

我修好了。在脚本的开头添加了这一行

PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin

创建服务以开始

1 个答案: