#!/bin/bash

PLUGINDIR=$(dirname $0)
. $PLUGINDIR/utils.sh

if [ -e /lib/systemd/system/tunneldigger@.service ] ; then
        domains=$(/bin/ls /etc/systemd/system/multi-user.target.wants/tunneldigger@* | grep -oE "[0-9]+")
fi


if [ -e /lib/systemd/system/tunneldigger.service ] ; then
        systemctl --quiet is-active tunneldigger.service
        if [ $? -ne 0 ]; then
                echo "ERROR: service tunneldigger is not running"
                exit $STATE_CRITICAL
        else
                echo "OK: service tunneldigger is running"
                exit $STATE_OK
        fi
fi

ERROR_IN_DOM=''
if [ -e /lib/systemd/system/tunneldigger@.service ] ; then
        for domain in $domains ; do
                systemctl --quiet is-active tunneldigger@${domain}.service
                if [ $? -ne 0 ] ; then
                        ERROR_IN_DOM="$ERROR_IN_DOM $domain"
                fi
        done

        if  [[ $ERROR_IN_DOM == '' ]] ; then
                echo "OK: service tunneldigger is running"
                exit $STATE_OK
        else
                echo "ERROR: service tunneldigger is not running in Dom: $ERROR_IN_DOM"
                exit $STATE_CRITICAL
        fi
fi