瀚高数据库开机自启动失败

问题描述：使用瀚高数据库企业版，开机自启动没有正常运行。
使用命令

[root@hgdb ~]$ systemctl start hgdb-see-4.5.8.service
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现象：

==== AUTHENTICATING FOR org.freedesktop.systemd1.manage-units ===
Authentication is required to manage system services or units.
Authenticating as: root (tbs)
Password: 
polkit-agent-helper-1: pam_authenticate failed: Authentication failure
==== AUTHENTICATION FAILED ===
Failed to start hgdb-see-4.5.8.service: Access denied
See system logs and 'systemctl status hgdb-see-4.5.8.service' for details.
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一般出现access denied是参数设置错误造成的，所以有以下解决思路，也顺利解决了问题。
解决办法：

[root@localhost system]# cd /usr/lib/systemd/system/
[root@localhost system]# vim hgdb-see-4.5.8.service 
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文件内容如下：

[Unit]
Description=hgdb
Requires=network.target local-fs.target
After=network.target local-fs.target
[Service]
Type=forking
User=root
ExecStart=/bin/bash -c "/opt/highgo/hgdb-see-4.5.8/bin/service.sh start"
ExecStop=/bin/bash -c "/opt/highgo/hgdb-see-4.5.8/bin/service.sh stop"
TimeoutSec=60
[Install]
WantedBy=multi-user.target graphical.target
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[root@localhost system]# vim /opt/highgo/hgdb-see-4.5.8/bin/service.sh
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#/bin/bash -e

PROGNAME=$(basename $0)
BIN=$(dirname "$0")
PKGTYPE=$([ `which dpkg 2> /dev/null` ] && echo deb || echo rpm)

if [[ $# != 1 ]]; then
    echo "Usage: $PROGNAME {start|stop|restart|status}" >&2
    exit 1
fi

if [[ $PKGTYPE == 'rpm' ]]; then
    source /etc/profile
    [[ -f ~/.bashrc ]] && source ~/.bashrc
    [[ -f ~/.bash_profile ]] && source ~/.bash_profile
else
    eval "`cat /etc/profile`"
    [[ -f ~/.bashrc ]] && eval "`cat ~/.bashrc`"
    [[ -f ~/.bash_profile ]] && eval "`cat ~/.bash_profile`"
fi

if [[ $PGDATA == '' ]]; then
    pgconf=`find $BIN/.. -name postgresql.conf | head -n 1`
    if [[ $pgconf ]]; then
        export PGDATA=`dirname $pgconf`
    else
        echo "Cannot find datadir"
        exit 1
    fi
fi

case $1 in
    start) 
        $BIN/pg_ctl start -D /data/highgo/data/
        exit
        ;;
    stop) 
        $BIN/pg_ctl stop
        exit
        ;;
    restart) 
        $BIN/pg_ctl restart
        exit
        ;;
    status) 
        $BIN/pg_ctl status
        exit
        ;;
    *) 
        echo "Invalid argument" >&2
        exit 1
        ;;
esac
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修改

$BIN/pg_ctl start 为 $BIN/pg_ctl start -D /data/highgo/data/
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-D /data/highgo/data/是data路径