java - JClouds RackspaceUK 无法启动服务器

Question

我使用了来自 JClouds (http://www.jclouds.org/documentation/quickstart/rackspace/) 的 Rackspace 示例代码，如果我使用我的 Rackspace 美国帐户。一切正常。

但如果我使用 Rackspace UK 帐户并想创建/启动服务器(访问数据和 API 是正确的)，它就不起作用。同样的代码在 Rackspace US 中运行良好。

不知道为什么？ header 有效，我可以获得我所有的图像、服务器，我可以删除服务器。但是启动新服务器是不可能的...JClouds 重试 5 次以创建/启动服务器但没有成功，然后我得到了这个 Stacktrace；

java.util.concurrent.ExecutionException: task submitted from the following trace
    at org.jclouds.concurrent.config.ExecutorServiceModule$DescribedFuture.ensureCauseHasSubmissionTrace(ExecutorServiceModule.java:272) ~[jclouds-core-1.4.2.jar:1.4.2]
    at org.jclouds.concurrent.config.ExecutorServiceModule$DescribedFuture.get(ExecutorServiceModule.java:256) ~[jclouds-core-1.4.2.jar:1.4.2]
    at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:69) ~[guava-11.0.2.jar:na]
    at com.google.common.util.concurrent.Futures$ChainingListenableFuture.get(Futures.java:661) ~[guava-11.0.2.jar:na]
    at org.jclouds.concurrent.ExceptionParsingListenableFuture.get(ExceptionParsingListenableFuture.java:76) ~[jclouds-core-1.4.2.jar:1.4.2]
    at org.jclouds.concurrent.internal.SyncProxy.invoke(SyncProxy.java:137) ~[jclouds-core-1.4.2.jar:1.4.2]
    at $Proxy133.createServer(Unknown Source) ~[na:na]
    at com.myproject.rackspace.RackspaceHandler.startServer(RackspaceHandler.java:43) ~[com.myproject.rackspace-2.0-SNAPSHOT.jar:na]
    at com.myproject.project.RackspaceFuture.get(RackspaceFuture.java:78) ~[RackspaceFuture.class:na]
    at com.myproject.project.Starter.startTransfer(Starter.java:63) ~[Starter.class:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_03]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_03]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_03]
    at java.lang.reflect.Method.invoke(Method.java:601) ~[na:1.7.0_03]
    at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:64) ~[spring-context-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:53) ~[spring-context-3.1.1.RELEASE.jar:3.1.1.RELEASE]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_03]
    at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351) [na:1.7.0_03]
    at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178) [na:1.7.0_03]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) [na:1.7.0_03]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.7.0_03]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [na:1.7.0_03]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [na:1.7.0_03]
    at java.lang.Thread.run(Thread.java:722) [na:1.7.0_03]
15:56:51.174 [i/o thread 0] WARN  o.j.h.h.BackoffLimitedRetryHandler - Cannot retry after server error, command has exceeded retry limit 5: [method=CloudServersAsyncClient.createServer, request=POST https://lon.servers.api.rackspacecloud.com/v1.0/XXXXXXXXXX/servers?format=json HTTP/1.1]

编辑 21.08.2012

今天，我也尝试了 jclouds 版本 1.5.0-beta.10，但它不起作用。我有以下代码

    final ComputeServiceContext context = new ComputeServiceContextFactory().createContext("cloudservers-uk", "user", "API", ImmutableSet.of(new SshjSshClientModule(), new SLF4JLoggingModule())); 
    getClient(context).createServer("SERVER_NAME", IMAGE_ID, FLAVOUR_ID); 
    context.close(); 
    private CloudServersClient getClient(final ComputeServiceContext context)
    { 
        return CloudServersClient.class.cast(context.getProviderSpecificContext().getApi());
    } 

和以下依赖项

<dependency>
    <groupId>org.jclouds</groupId>
    <artifactId>jclouds-compute</artifactId>
    <version>1.5.0-beta.10</version>
</dependency>
<dependency>
    <groupId>org.jclouds</groupId>
    <artifactId>jclouds-allcompute</artifactId>
    <version>1.5.0-beta.10</version>
</dependency>
<dependency>
    <groupId>org.jclouds.provider</groupId>
    <artifactId>rackspace-cloudservers-uk</artifactId>
    <version>1.5.0-beta.10</version>
</dependency>

问题出在哪里？ 感谢您的帮助

雷内

Answer 1

为您的提供商尝试“rackspace-cloudservers-uk”。一旦你以这种方式创建了一个服务器，你就可以在来自 https://mycloud.rackspace.co.uk 的 Web 界面中看到它。

如果您仍然遇到问题，您可能想查看我的博客文章以了解如何开始使用 jclouds(和 Rackspace)。

http://blog.phymata.com/2012/08/15/getting-started-with-jclouds/