#!/bin/sh # Start a cluster of brokers on local host. # Print the cluster's URL. # test -f cluster.ports && { echo "cluster.ports file already exists" ; exit 1; } test -z "$*" && { echo "Usage: $0 cluster-size [options]"; exit 1; } rm -f cluster*.log cluster.ports SIZE=$1 shift OPTS=$* CLUSTER=`whoami` # Cluster name=user name, avoid clashes. for (( i=0; i> cluster.ports done