OK I have been unable to get ActiveMQ to work in a system with two connected networks
in the this set up system A has two NICs NIC 0 connected to the public network NIC 1 connected to a private network I have configured AMQ to only listen on the private network for messages. I have posted the configuration below. When the host machine has a host name of either localhost or no host name then the configuration below allows AMQ broker to start. However if the host gets a host name from the public network then AMQ tries to resolve that hostname on the private interface and fails to start. This happens even when the transport uri is configured with the useLocalHost option. Is there some basic error i am making ? We have other Apache foundation tools ( such as Tomcat ) using this configuration successfully without a problem. I have posted the config file and the strack trace below. I have tried setting the broker name as well with no change. Is there some way to disable the host resolution of AMQ ? thanks <!-- 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. --> <!-- START SNIPPET: example --> <beans xmlns="http://www.springframework.org/schema/beans"; xmlns:amq="http://activemq.apache.org/schema/core"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd http://activemq.apache.org/camel/schema/spring http://activemq.apache.org/camel/schema/spring/camel-spring.xsd";> <!-- Allows us to use system properties as variables in this configuration file --> <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <value>file:///${activemq.base}/conf/credentials.properties</value> </property> </bean> <broker xmlns="http://activemq.apache.org/schema/core"; brokerName="localhost" dataDirectory="${activemq.base}/data"> <!-- Destination specific policies using destination names or wildcards --> <destinationPolicy> <policyMap> <policyEntries> <policyEntry queue=">" memoryLimit="5mb"/> <policyEntry topic=">" memoryLimit="5mb"> <!-- you can add other policies too such as these <dispatchPolicy> <strictOrderDispatchPolicy/> </dispatchPolicy> <subscriptionRecoveryPolicy> <lastImageSubscriptionRecoveryPolicy/> </subscriptionRecoveryPolicy> --> </policyEntry> </policyEntries> </policyMap> </destinationPolicy> <!-- Use the following to configure how ActiveMQ is exposed in JMX --> <managementContext> <managementContext createConnector="false"/> </managementContext> <!-- The store and forward broker networks ActiveMQ will listen to --> <networkConnectors> <!-- by default just auto discover the other brokers --> <!-- <networkConnector name="default-nc" uri="multicast://default"/> --> <!-- Example of a static configuration: <networkConnector name="host1 and host2" uri="static://(tcp://host1:61616,tcp://host2:61616)"/> --> </networkConnectors> <persistenceAdapter> <amqPersistenceAdapter syncOnWrite="false" directory="${activemq.base}/data" maxFileLength="20 mb"/> </persistenceAdapter> <!-- Use the following if you wish to configure the journal with JDBC --> <!-- <persistenceAdapter> <journaledJDBC dataDirectory="${activemq.base}/data" dataSource="#postgres-ds"/> </persistenceAdapter> --> <!-- Or if you want to use pure JDBC without a journal --> <!-- <persistenceAdapter> <jdbcPersistenceAdapter dataSource="#postgres-ds"/> </persistenceAdapter> --> <sslContext> <sslContext keyStore="file:${activemq.base}/conf/broker.ks" keyStorePassword="password" trustStore="file:${activemq.base}/conf/broker.ts" trustStorePassword="password"/> </sslContext> <!-- The maximum about of space the broker will use before slowing down producers --> <systemUsage> <systemUsage> <memoryUsage> <memoryUsage limit="20 mb"/> </memoryUsage> <storeUsage> <storeUsage limit="1 gb" name="foo"/> </storeUsage> <tempUsage> <tempUsage limit="100 mb"/> </tempUsage> </systemUsage> </systemUsage> <!-- The transport connectors ActiveMQ will listen to --> <transportConnectors> <transportConnector name="openwire" uri="tcp://192.168.98.101:61616?useLocalHost=true" /> <!-- <transportConnector name="openwire" uri="tcp://localhost:61616" discoveryUri="multicast://default"/> <transportConnector name="ssl" uri="ssl://localhost:61617"/> <transportConnector name="stomp" uri="stomp://localhost:61613"/> <transportConnector name="xmpp" uri="xmpp://localhost:61222"/> --> </transportConnectors> </broker> <!-- ** Lets deploy some Enterprise Integration Patterns inside the ActiveMQ Message Broker ** For more details see ** ** http://activemq.apache.org/enterprise-integration-patterns.html --> <camelContext id="camel" xmlns="http://activemq.apache.org/camel/schema/spring";> <!-- You can use a <package> element for each root package to search for Java routes --> <package>org.foo.bar</package> <!-- You can use Spring XML syntax to define the routes here using the <route> element --> <route> <from uri="activemq:example.A"/> <to uri="activemq:example.B"/> </route> </camelContext> <!-- ** Lets configure some Camel endpoints ** ** http://activemq.apache.org/camel/components.html --> <!-- configure the camel activemq component to use the current broker --> <bean id="activemq" class="org.apache.activemq.camel.component.ActiveMQComponent" > <property name="connectionFactory"> <bean class="org.apache.activemq.ActiveMQConnectionFactory"> <property name="brokerURL" value="vm://localhost?create=false&waitForStart=10000" /> <property name="userName" value="${activemq.username}"/> <property name="password" value="${activemq.password}"/> </bean> </property> </bean> <!-- Uncomment to create a command agent to respond to message based admin commands on the ActiveMQ.Agent topic --> <!-- <commandAgent xmlns="http://activemq.apache.org/schema/core"; brokerUrl="vm://localhost" username="${activemq.username}" password="${activemq.password}"/> --> <!-- An embedded servlet engine for serving up the Admin console --> <jetty xmlns="http://mortbay.com/schemas/jetty/1.0";> <connectors> <nioConnector port="8161"/> </connectors> <handlers> <webAppContext contextPath="/admin" resourceBase="${activemq.base}/webapps/admin" logUrlOnStart="true"/> <webAppContext contextPath="/demo" resourceBase="${activemq.base}/webapps/demo" logUrlOnStart="true"/> <webAppContext contextPath="/fileserver" resourceBase="${activemq.base}/webapps/fileserver" logUrlOnStart="true"/> </handlers> </jetty> <!-- This xbean configuration file supports all the standard spring xml configuration options --> <!-- Postgres DataSource Sample Setup --> <!-- <bean id="postgres-ds" class="org.postgresql.ds.PGPoolingDataSource"> <property name="serverName" value="localhost"/> <property name="databaseName" value="activemq"/> <property name="portNumber" value="0"/> <property name="user" value="activemq"/> <property name="password" value="activemq"/> <property name="dataSourceName" value="postgres"/> <property name="initialConnections" value="1"/> <property name="maxConnections" value="10"/> </bean> --> <!-- MySql DataSource Sample Setup --> <!-- <bean id="mysql-ds" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="com.mysql.jdbc.Driver"/> <property name="url" value="jdbc:mysql://localhost/activemq?relaxAutoCommit=true"/> <property name="username" value="activemq"/> <property name="password" value="activemq"/> <property name="maxActive" value="200"/> <property name="poolPreparedStatements" value="true"/> </bean> --> <!-- Oracle DataSource Sample Setup --> <!-- <bean id="oracle-ds" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"/> <property name="url" value="jdbc:oracle:thin:@localhost:1521:AMQDB"/> <property name="username" value="scott"/> <property name="password" value="tiger"/> <property name="maxActive" value="200"/> <property name="poolPreparedStatements" value="true"/> </bean> --> <!-- Embedded Derby DataSource Sample Setup --> <!-- <bean id="derby-ds" class="org.apache.derby.jdbc.EmbeddedDataSource"> <property name="databaseName" value="derbydb"/> <property name="createDatabase" value="create"/> </bean> --> </beans> <!-- END SNIPPET: example --> 2009-01-27 16:42:43,439 [erSimpleAppMain] INFO DefaultCamelContext - JMX enabled. Using InstrumentationLifecycleStrategy. 2009-01-27 16:42:43,558 [erSimpleAppMain] ERROR BrokerService - Failed to resolve localhost 2009-01-27 16:42:44,592 [erSimpleAppMain] INFO BrokerService - Using Persistence Adapter: AMQPersistenceAdapter(/opt/activemq/data) 2009-01-27 16:42:44,709 [erSimpleAppMain] INFO AMQPersistenceAdapter - AMQStore starting using directory: /opt/activemq/data 2009-01-27 16:42:44,988 [erSimpleAppMain] INFO KahaStore - Kaha Store using data directory /opt/activemq/data/kr-store/state 2009-01-27 16:42:45,473 [erSimpleAppMain] INFO AMQPersistenceAdapter - Active data files: [] 2009-01-27 16:42:45,726 [erSimpleAppMain] INFO BrokerService - ActiveMQ 5.2.0 JMS Message Broker (localhost) is starting 2009-01-27 16:42:45,726 [erSimpleAppMain] INFO BrokerService - For help or more information please see: http://activemq.apache.org/ 2009-01-27 16:42:45,820 [erSimpleAppMain] INFO KahaStore - Kaha Store using data directory /opt/activemq/data/kr-store/data 2009-01-27 16:42:46,126 [erSimpleAppMain] ERROR BrokerService - Failed to start ActiveMQ JMS Message Broker. Reason: java.io.IOException: Transport Connector could not be registered in JMX: Failed to bind to server socket: tcp://192.168.98.101:61616?useLocalHost=true due to: java.net.UnknownHostException: test_host.test_domain: test_host.test_domain java.io.IOException: Transport Connector could not be registered in JMX: Failed to bind to server socket: tcp://192.168.98.101:61616?useLocalHost=true due to: java.net.UnknownHostException: test_host.test_domain: test_host.test_domain at org.apache.activemq.util.IOExceptionSupport.create(IOExceptionSupport.java:27) at org.apache.activemq.broker.BrokerService.registerConnectorMBean(BrokerService.java:1434) at org.apache.activemq.broker.BrokerService.startTransportConnector(BrokerService.java:1893) at org.apache.activemq.broker.BrokerService.startAllConnectors(BrokerService.java:1844) at org.apache.activemq.broker.BrokerService.start(BrokerService.java:480) at org.apache.activemq.xbean.XBeanBrokerService.afterPropertiesSet(XBeanBrokerService.java:52) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1368) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1334) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409) at java.security.AccessController.doPrivileged(Native Method) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:221) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381) at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:64) at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:52) at org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext(XBeanBrokerFactory.java:96) at org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBrokerFactory.java:52) at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:71) at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:54) at org.apache.activemq.console.command.StartCommand.startBroker(StartCommand.java:115) at org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:74) at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:57) at org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand.java:129) at org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:57) at org.apache.activemq.console.command.ShellCommand.main(ShellCommand.java:79) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.activemq.console.Main.runTaskClass(Main.java:225) at org.apache.activemq.console.Main.main(Main.java:106) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:240) at java.lang.Thread.run(Unknown Source) Caused by: java.io.IOException: Failed to bind to server socket: tcp://192.168.98.101:61616?useLocalHost=true due to: java.net.UnknownHostException: test_host.test_domain: test_host.test_domain at org.apache.activemq.util.IOExceptionSupport.create(IOExceptionSupport.java:33) at org.apache.activemq.transport.tcp.TcpTransportServer.bind(TcpTransportServer.java:141) at org.apache.activemq.transport.tcp.TcpTransportFactory.doBind(TcpTransportFactory.java:60) at org.apache.activemq.transport.TransportFactory.bind(TransportFactory.java:131) at org.apache.activemq.broker.TransportConnector.createTransportServer(TransportConnector.java:293) at org.apache.activemq.broker.TransportConnector.getServer(TransportConnector.java:135) at org.apache.activemq.broker.TransportConnector.asManagedConnector(TransportConnector.java:98) at org.apache.activemq.broker.BrokerService.registerConnectorMBean(BrokerService.java:1428) ... 42 more Caused by: java.net.UnknownHostException: test_host.test_domain: test_host.test_domain at java.net.InetAddress.getLocalHost(Unknown Source) at org.apache.activemq.transport.tcp.TcpTransportServer.bind(TcpTransportServer.java:133) ... 48 more 2009-01-27 16:42:46,129 [erSimpleAppMain] INFO BrokerService - ActiveMQ Message Broker (localhost, null) is shutting down 2009-01-27 16:42:46,129 [erSimpleAppMain] INFO TransportConnector - Connector openwire Stopped 2009-01-27 16:42:46,204 [erSimpleAppMain] INFO BrokerService - ActiveMQ JMS Message Broker (localhost, null) stopped -- View this message in context: http://www.nabble.com/Securing-active-MQ-tp21612521p21695484.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
