utils/rubbos_dev_env_setup/env_config.sh

   1 export HOSTNAMES=${HOSTNAMES:-"control,httpd,mysql,tomcat,client1,client2,client3,client4,benchmark"}
   2 export VIRT_NUMBER=9
   3 export VIRT_MEM=4096
   4 export VIRT_CPUS=4
   5 export IMAGE_URL=${IMAGE_URL:-"file:///bottlenecks/trusty-server-cloudimg-amd64-disk1.img"}
   6 export IMAGE_NAME=disk.img
   7 export IPADDR_PREFIX="192.168.122."