SSLVPN openvpn daemon watch

vpnwatch

#!/bin/bash

installDir="{{MASK}}"
LOG="{{MASK}}"

RUN="/usr/sbin/openvpn --config $installDir/etc/openvpn/server.conf --cd $installDir/etc/openvpn"


echo "`date` starting... watching sslvpn daemon" >> $LOG
while true;
do
  PID=`cat $installDir/etc/openvpn/server.pid 2> /dev/null`
  if ! kill -0 $PID > /dev/null 2>&1; then
    echo "`date` openvpn $PID died" >> $LOG
    `$RUN`
    sleep 30
    PID=`cat $installDir/etc/openvpn/server.pid 2> /dev/null`
    echo "`date` openvpn running $PID" >> $LOG
  fi
  sleep 30
done