| /** |
| * 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. |
| */ |
| package org.apache.pulsar.admin.cli; |
| |
| import com.beust.jcommander.Parameter; |
| import com.beust.jcommander.Parameters; |
| import java.util.function.Supplier; |
| import org.apache.pulsar.client.admin.PulsarAdmin; |
| import org.apache.pulsar.common.policies.data.BookieInfo; |
| |
| @Parameters(commandDescription = "Operations about bookies rack placement") |
| public class CmdBookies extends CmdBase { |
| |
| @Parameters(commandDescription = "Gets the rack placement information for all the bookies in the cluster") |
| private class GetAll extends CliCommand { |
| |
| @Override |
| void run() throws Exception { |
| print(getAdmin().bookies().getBookiesRackInfo()); |
| } |
| } |
| |
| @Parameters(commandDescription = "Gets the rack placement information for a specific bookie in the cluster") |
| private class GetBookie extends CliCommand { |
| |
| @Parameter(names = { "-b", "--bookie" }, |
| description = "Bookie address (format: `address:port`)", required = true) |
| private String bookieAddress; |
| |
| @Override |
| void run() throws Exception { |
| print(getAdmin().bookies().getBookieRackInfo(bookieAddress)); |
| } |
| } |
| |
| @Parameters(commandDescription = "List bookies") |
| private class ListBookies extends CliCommand { |
| |
| @Override |
| void run() throws Exception { |
| print(getAdmin().bookies().getBookies()); |
| } |
| } |
| |
| @Parameters(commandDescription = "Remove rack placement information for a specific bookie in the cluster") |
| private class RemoveBookie extends CliCommand { |
| |
| @Parameter(names = { "-b", "--bookie" }, |
| description = "Bookie address (format: `address:port`)", required = true) |
| private String bookieAddress; |
| |
| @Override |
| void run() throws Exception { |
| getAdmin().bookies().deleteBookieRackInfo(bookieAddress); |
| } |
| } |
| |
| @Parameters(commandDescription = "Updates the rack placement information for a specific bookie in the cluster " |
| + "(note. bookie address format:`address:port`)") |
| private class UpdateBookie extends CliCommand { |
| @Parameter(names = { "-g", "--group" }, description = "Bookie group name", required = false) |
| private String group = "default"; |
| |
| @Parameter(names = { "-b", "--bookie" }, |
| description = "Bookie address (format: `address:port`)", required = true) |
| private String bookieAddress; |
| |
| @Parameter(names = { "-r", "--rack" }, description = "Bookie rack name", required = true) |
| private String bookieRack; |
| |
| @Parameter(names = { "--hostname" }, description = "Bookie host name", required = false) |
| private String bookieHost; |
| |
| @Override |
| void run() throws Exception { |
| getAdmin().bookies().updateBookieRackInfo(bookieAddress, group, |
| BookieInfo.builder() |
| .rack(bookieRack) |
| .hostname(bookieHost) |
| .build()); |
| } |
| } |
| |
| public CmdBookies(Supplier<PulsarAdmin> admin) { |
| super("bookies", admin); |
| jcommander.addCommand("racks-placement", new GetAll()); |
| jcommander.addCommand("list-bookies", new ListBookies()); |
| jcommander.addCommand("get-bookie-rack", new GetBookie()); |
| jcommander.addCommand("delete-bookie-rack", new RemoveBookie()); |
| jcommander.addCommand("set-bookie-rack", new UpdateBookie()); |
| } |
| } |