roles/unbound/templates/fix-dns

   1 #!/bin/bash
   2 set -e
   3
   4 # Fix for some providers messing with DNS settings
   5 if ! diff /etc/resolv.conf <(echo "nameserver 127.0.0.2") > /dev/null; then
   6         echo "Someone messed up our DNS! Fixing it..."
   7         echo "nameserver 127.0.0.2" > /etc/resolv.conf
   8 {% if 'email' in group_names %}
   9         # Just to make sure postfix uses the new settings
  10         systemctl restart postfix
  11 {% endif %}
  12 fi