khget

#!/bin/bash
#set -x

#declare -r khgateway=spinoza
declare -r blockipprefix="172.16.128"
declare -r khctluser=root
declare -r khctl=/root/scripts/khctl
declare -r khctlcmd=acquireNodes
declare -r khgatewayuser=${khgatewayuser:-$USER}
declare -r ubootvarfile=/proc/device-tree/u-boot-env/khctlserver

declare -r SSH=ssh
if [[ -a  $ubootvarfile ]]
then
  khctlserver=$(cat $ubootvarfile) 
fi

if [[ -z $khctlserver ]]
then
  block=$1
  if [[ -z $block ]]
  then
    echo "ERROR: must specify block"
    echo "USAGE: $0 <blocknum>"
    exit -1
  fi
  khctlserver=$blockipprefix.$block
  shift
fi


if [[ -z $khgateway ]]
then
  $SSH -q $khctluser@$khctlserver "$khctl $khctlcmd $@"
else
  $SSH -q -t $khgatewayuser@$khgateway "$SSH -q $khctluser@$khctlserver \"$khctl $khctlcmd $@\""
fi