Hi Udara, how do you instantiate neutronApi? It seems it's trying to connect to example.com so the endpoint is probably wrong.
________________________________ From: Udara Liyanage [[email protected]] Sent: Monday, August 18, 2014 12:27 AM To: [email protected] Subject: Jclouds Neutron - No route to host when listing ports Hi, I tried following code snippet to list ports in Openstack. <http://stackoverflow.com/questions/25356803/jclouds-neutron-no-route-to-host-when-listing-ports#> NetworkApi networkApi = neutronApi.getNetworkApiForZone(ZONE); List<? extends Network> networks = networkApi.listInDetail().concat().toList(); for (Network network: networks) { System.out.format(" %s%n", network); } I get the following error when I tries listing ports in Openstack Neutron. Environment details : Openstack Icehouse on RedHad, Jclouds version : 1.7.4-SNAPSHOT org.jclouds.http.HttpResponseException: No route to host connecting to GET http://example.com:9696/v2.0/networks HTTP/1.1 at org.jclouds.http.internal.BaseHttpCommandExecutorService.invoke(BaseHttpCommandExecutorService.java:162) at org.jclouds.rest.internal.InvokeHttpMethod.invoke(InvokeHttpMethod.java:93) at org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:76) at org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:47) at org.jclouds.reflect.FunctionalReflection$FunctionalInvocationHandler.handleInvocation(FunctionalReflection.java:117) at com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:79) at com.sun.proxy.$Proxy48.listInDetail(Unknown Source) at org.apache.stratos.cloud.controller.pojo.Udara.listNetworks(Udara.java:89) at org.apache.stratos.cloud.controller.pojo.Udara.main(Udara.java:35) Caused by: java.net.NoRouteToHostException: No route to host at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1514) at java.security.AccessController.doPrivileged(Native Method) at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1508) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1162) at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:379) at org.jclouds.http.internal.JavaUrlHttpCommandExecutorService.invoke(JavaUrlHttpCommandExecutorService.java:112) at org.jclouds.http.internal.JavaUrlHttpCommandExecutorService.invoke(JavaUrlHttpCommandExecutorService.java:72) at org.jclouds.http.internal.BaseHttpCommandExecutorService.invoke(BaseHttpCommandExecutorService.java:141) ... 8 more -- Udara Liyanage Software Engineer WSO2, Inc.: http://wso2.com<http://wso2.com/> lean. enterprise. middleware web: http://udaraliyanage.wordpress.com phone: +94 71 443 6897
