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