#! /bin/bash

​

action=$1 ; shift

config=$1 ; shift

​

retcode=0

​

if test -n "$config" ; then

    systemctl "${action}" "openvpn@${config}.service" || retcode=$?

else

    case $action in

    status)

        n=0

        l=`systemctl show -p ConsistsOf openvpn.target 2>/dev/null`

        for s in ${l#ConsistsOf=} ; do

            case $s in

            openvpn@*.service)

                systemctl status "$s" || retcode=$?

                ((++n))

            ;;

            esac

        done

        if test $n -eq 0 ; then

            echo 'unused' >&2

            exit 3

        fi

    ;;

    *)

        systemctl "${action}" "openvpn.target"

    ;;

    esac

fi

​

exit $retcode

​