#!/usr/bin/tclsh
#----------------------------------------------------------
# A script for deploying SICS servers easily
#
# Mark Koennecke, April 2015
#----------------------------------------------------------

set instlist [list amor boa dmc eiger focus hrpt mars \
    morpheus narziss orion poldi rita2 sans sans2 tasp zebra]


proc execCommand {command} {
     puts stdout "Doing $command"
     set status [catch {eval exec $command} msg]
     if {$status != 0} {
     	puts stdout "ERROR: $msg "
     }
}
#-----------------------------------------------------------
proc replaceServer {inst} {
     execCommand "ssh ${inst}@${inst} monit stop sicsserver"
     execCommand "ssh ${inst}@${inst} monit stop simserver"
     execCommand "scp ./SICServer ${inst}@${inst}:${inst}_sics"
     execCommand "ssh ${inst}@${inst} rm ${inst}_sics/core.*"
#     execCommand "ssh ${inst}@${inst} updatesicscommon"
     execCommand "ssh ${inst}@${inst} monit start sicsserver"
     execCommand "ssh ${inst}@${inst} monit start simserver"
}

if {[llength $argv] < 1} {
   puts stdout "usage:\n\tdeploysics instname| all"
   exit 1
}

set inst [lindex $argv]

if {[string compare $inst all] == 0} {
   foreach inst $instlist {
   	   replaceServer $inst
   }
} else {
  replaceServer $inst
}

puts stdout "Done"