gistfile1.txt

create() {
    echo "\$num_instances = $1" > config.rb

     vagrant up
    echo "nodes..."
    nodes=(bigtop1)
    echo "hadoop head node"
    hadoop_head_node="bigtop1.docker"
    echo "............................................."
    echo "/vagrant/provision.sh bigtop1.docker" |vagrant ssh bigtop1
    echo "........"
    bigtop-puppet bigtop1
    echo "now testing ssh ..."
    for ((i=1 ; i<${#nodes[*]} ; i++)); do
        (
        echo "ls /" |vagrant ssh bigtop1
        bigtop-puppet ${nodes[$i]}
        ) &
    done
    wait
}