vnfs/vLB/scripts/add_dns.sh

   1 #!/bin/bash
   2
   3 if [ ! "$#" -eq 1 ]
   4 then
   5   echo "Usage: ./add_dns.sh [remote DNS server]"
   6   exit
   7 fi
   8
   9 DNS_IPADDR=$1
  10 MY_PUBLIC_IP=$(cat /opt/config/local_public_ipaddr.txt)
  11 MY_PRIVATE_IP=$(cat /opt/config/local_private_ipaddr.txt)
  12
  13 vppctl lb as $MY_PUBLIC_IP"/32" $DNS_IPADDR
  14 GRE=$(vppctl create gre tunnel src $MY_PRIVATE_IP dst $DNS_IPADDR)
  15 vppctl set int state $GRE up
  16
  17 # Update the number of vDNSs currently active
  18 FD="/opt/VES/code/evel_training/VESreporting/active_dns.txt"
  19 CURR_DNS=$(cat $FD)
  20 let CURR_DNS=$CURR_DNS+1
  21 echo $CURR_DNS > $FD