Impossibile collegarsi a una porta su Openshift

Question

Sto eseguendo un server di messaggi activemq incorporato nella mia applicazione su openshift. Secondo this, è possibile eseguire il binding solo su 15000 - 35530. Ho provato a fare quanto segue, ma sta generando un errore grave. Quale potrebbe essere il problema?

Sto usando la primavera. Questa è una parte della mia applicationContext.xml

<amq:broker brokerName="tentacle-broker" start="true"> 
    <amq:persistenceAdapter> 
     <amq:amqPersistenceAdapter directory="/var/lib/openshift/username/jbossews-2.0/jbossews-2.0/activemq2" maxFileLength="32mb"/> 
    </amq:persistenceAdapter> 
    <amq:transportConnectors> 
     <amq:transportConnector uri="tcp://127.10.180.129:15001"/> 
    </amq:transportConnectors> 
</amq:broker> 

Questo è l'errore che sto avendo

WARNING: could not generate unique stub 
java.net.BindException: Permission denied 
     at java.net.PlainSocketImpl.socketBind(Native Method) 
     at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:376) 
     at java.net.ServerSocket.bind(ServerSocket.java:376) 
     at java.net.ServerSocket.<init>(ServerSocket.java:237) 
     at java.net.ServerSocket.<init>(ServerSocket.java:128) 
     at org.apache.activemq.util.IdGenerator.<clinit>(IdGenerator.java:54) 
     at org.apache.activemq.broker.region.RegionBroker.<clinit>(RegionBroker.java:81) 
     at org.apache.activemq.broker.BrokerService.createRegionBroker(BrokerService.java:1830) 
     at org.apache.activemq.broker.BrokerService.createRegionBroker(BrokerService.java:1824) 
     at org.apache.activemq.broker.BrokerService.createBroker(BrokerService.java:1781) 
     at org.apache.activemq.broker.BrokerService.getBroker(BrokerService.java:766) 
     at org.apache.activemq.broker.BrokerService.start(BrokerService.java:497) 
     at org.apache.activemq.broker.BrokerService.autoStart(BrokerService.java:463) 
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
     at java.lang.reflect.Method.invoke(Method.java:601) 
     at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProces 
r.java:293) 
va:130) 
ava:394) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1405) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
     at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
     at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:563) 
     at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:872) 
     at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:423) 
     at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276) 
     at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197) 
     at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47) 
     at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791) 
     at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285) 
     at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
     at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) 
     at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) 
     at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618) 
     at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:963) 
     at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1600) 
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 
: 

Answer 1

In OpenShift, si può associare solo alla porta che il server alloca per voi. In genere questo è il valore della variabile di ambiente $ OPENSHIFT_JBOSS_PORT (varia tra le cartucce) e il valore è diverso da ingranaggi. Il collegamento a qualsiasi altra porta verrà segnalato come violazione della politica SELinux e negato.