#!/bin/sh # # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. # # Run a distributed perftest against a cluster. # Args: npubs nsubs [perftest-options] source config.sh NPUBS=${1:-4} ; shift NSUBS=${1:-4} ; shift OPTS="--npubs $NPUBS --nsubs $NSUBS $*" CLIENTS=($CLIENT_HOSTS) BROKERS=(`cat $CLUSTER_HOME/hosts`) PORTS=(`cat $CLUSTER_HOME/ports`) start() { client=${CLIENTS[i % ${#CLIENTS[*]}]} broker=${BROKERS[i % ${#BROKERS[*]}]} port=${PORTS[i % ${#PORTS[*]}]} ssh -n $client $PERFTEST $OPTS $* -b $broker -p $port & PIDS="$PIDS $!" } ssh ${CLIENTS[0]} $PERFTEST $OPTS --setup -b ${BROKERS[0]} -p${PORTS[0]} for (( i=0 ; i < $NPUBS ; ++i)); do start --publish; done for (( ; i < $NPUBS+$NSUBS ; ++i)); do start --subscribe; done ssh ${CLIENTS[0]} $PERFTEST $OPTS --control -b ${BROKERS[0]} -p${PORTS[0]} for pid in $PIDS; do wait $pid || echo "ERROR: client process $pid failed" done `dirname $0`/cluster_check