runCDN

#! /bin/bash
hostnames=(ec2-54-84-248-26.compute-1.amazonaws.com
    ec2-54-186-185-27.us-west-2.compute.amazonaws.com
    ec2-54-215-216-108.us-west-1.compute.amazonaws.com
    ec2-54-72-143-213.eu-west-1.compute.amazonaws.com
    ec2-54-255-143-38.ap-southeast-1.compute.amazonaws.com
    ec2-54-199-204-174.ap-northeast-1.compute.amazonaws.com
    ec2-54-206-102-208.ap-southeast-2.compute.amazonaws.com
    ec2-54-207-73-134.sa-east-1.compute.amazonaws.com)

while getopts "p:o:u:n:i:" arg
do
    case $arg in
        p) # Port
            # echo "port:$OPTARG"
            port=$OPTARG
            ;;
        o) # Origin server
            # echo "origin:$OPTARG"
            origin=$OPTARG
            ;;
        u) # username
            # echo "username:$OPTARG"
            username=$OPTARG
            ;;
        n) # CDN-specific name
            # echo "name:$OPTARG"
            name=$OPTARG
            ;;
        i) #private key
            # echo "keyfile:$OPTARG"
            keyfile=$OPTARG
            ;;
        ?)
            echo "unkonw argument"
        exit 1
        ;;
        esac
done

for host in "${hostnames[@]}"
do
    echo $host
    # Run server in the background on target machine
    # Refer to: http://goo.gl/Tp23ww
    ssh -i $keyfile -n -f $username@$host "sh -c 'cd ~/scripts/; nohup python measurer.py > /dev/null 2>&1 &'"
    ssh -i $keyfile -n -f $username@$host "sh -c 'cd ~/scripts/; nohup ./httpserver -p $port -o $origin > /dev/null 2>&1 &'"
done

dnsserver=cs5700cdnproject.ccs.neu.edu
echo $dnsserver
# ssh -i $keyfile -n -f yummin@$dnsserver "sh -c 'cd ~/scripts/; nohup ./dnsserver -p $port -n $name > /dev/null 2>&1 &'"
ssh -i $keyfile -n -f $username@$dnsserver "sh -c 'cd ~/scripts/; nohup ./dnsserver -p $port -n $name > /dev/null 2>&1 &'"