| #!/usr/bin/env bash |
| # |
| #/** |
| # * Copyright 2016 The Apache Software Foundation |
| # * |
| # * 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. |
| # */ |
| # |
| # This script is used as NetworkTopology Mapping Script in TestRackawareEnsemblePlacementPolicyUsingScript.java TestSuite |
| # It just maps HostAddress to rack depending on the last character of the HostAddress string |
| # for eg. |
| # 127.0.0.1 - /1 |
| # 127.0.0.2 - /2 |
| # 199.12.34.21 - /1 |
| # This script file is used just for testing purpose |
| # rack 0 returns script error (non-zero error code) |
| |
| for var in "$@" |
| do |
| i=$((${#var}-1)) |
| if [ "${var:$i:1}" == "0" ]; then |
| exit 1 |
| fi |
| echo /${var:$i:1} |
| done |
