Lists all the nodes that fall under a specified role

knife-role-node-list

#!/bin/bash

function search_node {
  NODE_ROLES=$(knife node show $1 | grep Roles | grep $2)
  if [ "" != "$NODE_ROLES" ]
  then
    echo "$1"
  fi
}

NODE_LIST=$(knife node list)

for NODE in $NODE_LIST
do
  search_node $NODE $1&
done

wait