| #!/usr/bin/env bash |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| |
| # $Id: pingtest.sh 9132 2010-06-04 20:17:43Z manuel $ $HeadURL: svn://svn.lab.vmops.com/repos/vmdev/java/scripts/vm/pingtest.sh $ |
| # pingtest.sh -- ping |
| usage() { |
| printf "Usage:\n %s -i <domR eth1 ip> -p <private-ip-address> \n" $(basename $0) >&2 |
| printf " %s -h <computing-agent-host-ip> \n" $(basename $0) >&2 |
| printf " %s -g \n" $(basename $0) >&2 |
| } |
| |
| check_gw() { |
| ping -c 1 -n -q $1 > /dev/null |
| if [ $? -gt 0 ] |
| then |
| sleep 1 |
| ping -c 1 -n -q $1 > /dev/null |
| fi |
| return $?; |
| } |
| |
| # ping the vm's private IP from the domR |
| ping_vm() { |
| local routerIp=$1 |
| local vmIp=$2 |
| ssh -o StrictHostKeyChecking=no -p 3922 -i /root/.ssh/id_rsa.cloud root@$routerIp "ping -c 1 -n -q $vmIp" |
| |
| if [ $? -gt 0 ] |
| then |
| arping_vm $routerIp $vmIp |
| return $? |
| fi |
| |
| return $?; |
| } |
| |
| arping_vm() { |
| local routerIp=$1 |
| local vmIp=$2 |
| ssh -o StrictHostKeyChecking=no -p 3922 -i /root/.ssh/id_rsa.cloud root@$routerIp "arping -c 1 -q $vmIp" |
| |
| # if return code of ping is > 0, the ping failed, return a result |
| if [ $? -gt 0 ] |
| then |
| return 1 |
| fi |
| |
| return $?; |
| } |
| |
| # ping the default route |
| ping_default_route() { |
| defaultRoute=`route |grep default|awk '{print $2}'` |
| ping -c 1 -n -q $defaultRoute > /dev/null |
| return $? |
| } |
| |
| # ping the computing host |
| ping_host() { |
| ping -c 1 -n -q $1 > /dev/null |
| |
| if [ $? -gt 0 ] |
| then |
| return 1 |
| fi |
| |
| return $?; |
| } |
| |
| iflag= |
| pflag= |
| hflag= |
| gflag= |
| |
| while getopts 'i:p:h:g' OPTION |
| do |
| case $OPTION in |
| i) iflag=1 |
| domRIp="$OPTARG" |
| ;; |
| p) pflag=1 |
| privateIp="$OPTARG" |
| ;; |
| h) hflag=1 |
| hostIp="$OPTARG" |
| ;; |
| g) gflag=1 |
| ;; |
| ?) usage |
| exit 2 |
| ;; |
| esac |
| done |
| |
| # make sure both domRIp and vm private ip are set |
| if [ "$iflag$hflag$gflag" != "1" ] |
| then |
| usage |
| exit 2 |
| fi |
| |
| if [ "$iflag" == "1" ] |
| then |
| if [ "$pflag" != "1" ] |
| then |
| usage |
| exit 3 |
| fi |
| fi |
| |
| if [ "$iflag" == "1" ] |
| then |
| # check if gateway domain is up and running |
| if ! check_gw "$domRIp" |
| then |
| printf "Unable to ping the routing domain, exiting\n" >&2 |
| exit 4 |
| fi |
| |
| if ! ping_vm $domRIp $privateIp |
| then |
| printf "Unable to ping the vm, exiting\n" >&2 |
| exit 5 |
| fi |
| fi |
| |
| if [ "$hflag" == "1" ] |
| then |
| if ! ping_host "$hostIp" |
| then |
| # first ping default route to make sure we can get out successfully before returning error |
| if ! ping_default_route |
| then |
| printf "Unable to ping default route, exiting\n" >&2 |
| exit 7 |
| fi |
| |
| printf "Unable to ping computing host, exiting\n" >&2 |
| exit 6 |
| fi |
| fi |
| |
| if [ "$gflag" == "1" ] |
| then |
| if ! ping_default_route |
| then |
| printf "Unable to ping default route\n" >&2 |
| exit 8 |
| fi |
| fi |
| |
| exit 0 |