| /* |
| * 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.geode.management.internal.cli.functions; |
| |
| import java.io.IOException; |
| import java.lang.management.ManagementFactory; |
| import java.lang.management.MemoryMXBean; |
| import java.lang.management.MemoryUsage; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.commons.lang3.StringUtils; |
| |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.cache.execute.FunctionContext; |
| import org.apache.geode.cache.server.CacheServer; |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.distributed.LocatorLauncher; |
| import org.apache.geode.distributed.ServerLauncher; |
| import org.apache.geode.distributed.internal.DistributionConfig; |
| import org.apache.geode.distributed.internal.InternalDistributedSystem; |
| import org.apache.geode.distributed.internal.InternalLocator; |
| import org.apache.geode.internal.admin.SSLConfig; |
| import org.apache.geode.internal.cache.CacheClientStatus; |
| import org.apache.geode.internal.cache.InternalCache; |
| import org.apache.geode.internal.cache.execute.InternalFunction; |
| import org.apache.geode.internal.cache.tier.InternalClientMembership; |
| import org.apache.geode.internal.cache.tier.sockets.ClientProxyMembershipID; |
| import org.apache.geode.internal.net.SSLConfigurationFactory; |
| import org.apache.geode.internal.security.SecurableCommunicationChannel; |
| import org.apache.geode.management.internal.cli.CliUtil; |
| import org.apache.geode.management.runtime.CacheServerInfo; |
| import org.apache.geode.management.runtime.MemberInformation; |
| |
| /*** |
| * |
| * since 7.0 |
| */ |
| |
| public class GetMemberInformationFunction implements InternalFunction { |
| |
| private static final long serialVersionUID = 1404642539058875565L; |
| |
| @Override |
| public String getId() { |
| return GetMemberInformationFunction.class.getName(); |
| } |
| |
| @Override |
| |
| public boolean hasResult() { |
| return true; |
| } |
| |
| @Override |
| |
| public boolean isHA() { |
| return true; |
| } |
| |
| /* Read only function */ |
| @Override |
| public boolean optimizeForWrite() { |
| return false; |
| } |
| |
| @Override |
| public void execute(FunctionContext functionContext) { |
| try { |
| Cache cache = functionContext.getCache(); |
| |
| InternalDistributedSystem system = (InternalDistributedSystem) cache.getDistributedSystem(); |
| DistributionConfig config = system.getConfig(); |
| DistributedMember member = |
| CliUtil.getDistributedMemberByNameOrId(functionContext.getMemberName(), |
| (InternalCache) functionContext.getCache()); |
| |
| MemberInformation memberInfo = getMemberInformation(cache, config, member); |
| functionContext.getResultSender().lastResult(memberInfo); |
| } catch (Exception e) { |
| functionContext.getResultSender().sendException(e); |
| } |
| } |
| |
| public MemberInformation getMemberInformation(Cache cache, DistributionConfig config, |
| DistributedMember member) throws IOException { |
| MemberInformation memberInfo = new MemberInformation(); |
| |
| memberInfo.setMemberName(member.getName()); |
| memberInfo.setId(member.getId()); |
| memberInfo.setHost(member.getHost()); |
| memberInfo.setProcessId(member.getProcessId()); |
| |
| SSLConfig sslConfig = SSLConfigurationFactory.getSSLConfigForComponent(config, |
| SecurableCommunicationChannel.WEB); |
| memberInfo.setWebSSL(sslConfig.isEnabled()); |
| memberInfo.setSecured(StringUtils.isNotBlank(config.getSecurityManager())); |
| memberInfo.setGroups(config.getGroups()); |
| memberInfo.setLogFilePath(config.getLogFile().getCanonicalPath()); |
| memberInfo.setStatArchiveFilePath(config.getStatisticArchiveFile().getCanonicalPath()); |
| memberInfo.setWorkingDirPath(System.getProperty("user.dir")); |
| memberInfo.setCacheXmlFilePath(config.getCacheXmlFile().getCanonicalPath()); |
| memberInfo.setLocators(config.getLocators()); |
| memberInfo.setServerBindAddress(config.getServerBindAddress()); |
| memberInfo.setOffHeapMemorySize(config.getOffHeapMemorySize()); |
| memberInfo.setHttpServicePort(config.getHttpServicePort()); |
| memberInfo.setHttpServiceBindAddress(config.getHttpServiceBindAddress()); |
| |
| MemoryMXBean memoryMXBean = ManagementFactory.getMemoryMXBean(); |
| MemoryUsage memUsage = memoryMXBean.getHeapMemoryUsage(); |
| memberInfo.setHeapUsage(bytesToMeg(memUsage.getUsed())); |
| memberInfo.setMaxHeapSize(bytesToMeg(memUsage.getMax())); |
| memberInfo.setInitHeapSize(bytesToMeg(memUsage.getInit())); |
| memberInfo.setHostedRegions(CliUtil.getAllRegionNames(cache)); |
| |
| List<CacheServer> csList = cache.getCacheServers(); |
| |
| // A member is a server only if it has a cacheserver |
| if (csList != null && !csList.isEmpty()) { |
| memberInfo.setServer(true); |
| Iterator<CacheServer> iters = csList.iterator(); |
| while (iters.hasNext()) { |
| CacheServer cs = iters.next(); |
| CacheServerInfo cacheServerInfo = new CacheServerInfo(); |
| cacheServerInfo.setBindAddress(cs.getBindAddress()); |
| cacheServerInfo.setPort(cs.getPort()); |
| cacheServerInfo.setRunning(cs.isRunning()); |
| cacheServerInfo.setMaxConnections(cs.getMaxConnections()); |
| cacheServerInfo.setMaxThreads(cs.getMaxThreads()); |
| memberInfo.addCacheServerInfo(cacheServerInfo); |
| } |
| Map<ClientProxyMembershipID, CacheClientStatus> allConnectedClients = |
| InternalClientMembership.getStatusForAllClientsIgnoreSubscriptionStatus(); |
| Iterator<ClientProxyMembershipID> it = allConnectedClients.keySet().iterator(); |
| int numConnections = 0; |
| |
| while (it.hasNext()) { |
| CacheClientStatus status = allConnectedClients.get(it.next()); |
| numConnections = numConnections + status.getNumberOfConnections(); |
| } |
| memberInfo.setClientCount(numConnections); |
| |
| ServerLauncher.ServerState state = ServerLauncher.getServerState(); |
| if (state != null) { |
| memberInfo.setStatus(state.getStatus().getDescription()); |
| } |
| } else { |
| memberInfo.setServer(false); |
| InternalLocator locator = InternalLocator.getLocator(); |
| if (locator != null) { |
| memberInfo.setLocatorPort(locator.getPort()); |
| } |
| |
| LocatorLauncher.LocatorState state = LocatorLauncher.getLocatorState(); |
| if (state != null) { |
| memberInfo.setStatus(state.getStatus().getDescription()); |
| } |
| } |
| return memberInfo; |
| } |
| |
| |
| private long bytesToMeg(long bytes) { |
| return bytes / (1024L * 1024L); |
| } |
| } |