jumpbox

jump.sh

#!/usr/bin/expect

set timeout 30

set target [lindex $argv 0];
set environment [lindex $argv 1];

spawn ./trigger.sh $target $environment
expect "choose a container"
set lines [split $expect_out(buffer) \n]
set count [llength $lines]
set index [expr {$count - 3}]
send $index\r
interact

trigger.sh

#/bin/bash

set -e

target=${1}
environment=${2}

trigger=$(fly -t ${target} trigger-job -j jumpbox/container-bosh-${environment})
build=$(echo ${trigger} | sed 's/.*#\([0-9]\{1,\}\)/\1/')

while ! containers=$(fly -t ${target} containers | grep "task" | grep "container-bosh-${environment}\s\{1,\}${build}\s")
do
  sleep 1
done

fly -t ${target} intercept -j jumpbox/container-bosh-${environment} -b ${build} -s jumpbox