sudo apt-get update sudo apt-get install apache2 -y sudo a2ensite default-ssl sudo a2enmod ssl sudo service apache2 restart sudo cat > /var/www/html/index.html << EOF
$ ping -c 4 -W 1 $VM1_INT_IP $(ping -c 4 -W 1 $VM1_INT_IP) $ curl $VM1_INT_IP $(curl $VM1_INT_IP)
$ ping -c 4 -W 1 $VM1_EXT_IP $(ping -c 4 -W 1 $VM1_EXT_IP) $ curl $VM1_EXT_IP $(curl $VM1_EXT_IP)
$ ping -c 4 -W 1 $ST_VM_INT_IP $(ping -c 4 -W 1 $ST_VM_INT_IP) $ curl $ST_VM_INT_IP $(curl $ST_VM_INT_IP)
$ ping -c 4 -W 1 $ST_VM_EXT_IP $(ping -c 4 -W 1 $ST_VM_EXT_IP) $ curl $ST_VM_EXT_IP $(curl $ST_VM_EXT_IP)EOF