#!/bin/bash

##############################################################################
# Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################

# Run a single ping6 command towards a ipv6 router
set -e
openrc=$1
source $openrc
shift
ping6_options=$*
chmod 600 vRouterKey

# TODO find host
vm1_ip=$(nova list|grep VM1 | awk -F [=] '{print $2}' | awk '{print $1}')
# echo "vm1_ip=$vm1_ip"
wait_vm_ok() {
    retry=0
    until timeout 100s sudo ip netns exec qdhcp-$(neutron net-list | grep -w ipv4-int-network1 | awk '{print $2}') ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i vRouterKey fedora@$vm1_ip "exit" >/dev/null 2>&1
    do
        sleep 10
        let retry+=1
        if [ $retry -ge 40 ];
        then
            echo "vm ssh  start timeout !!!"
            exit 0
        fi
    done
}
wait_vm_ok
sleep 360
sudo ip netns exec qdhcp-$(neutron net-list | grep -w ipv4-int-network1 | awk '{print $2}') ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i vRouterKey fedora@$vm1_ip "ping6 $ping6_options 2001:db8:0:1::1 | grep rtt | awk -F [\/\ ] '{printf \$8}'"