JClouds日志记录错误

Question

我有下面的代码-有人能告诉我错误的原因吗？

`String provider = "openstack-nova";
 String username = "admin:admin";
 String credential = "luel2005";
 String endpoint = "httpenter code here://192.168.2.100:5000/v2.0/";
 ContextBuilder contextBuilder = ContextBuilder.newBuilder(provider).credentials(username, credential).endpoint(endpoint);`

错误：

Exception in thread "main" java.util.ServiceConfigurationError: org.jclouds.providers.ProviderMetadata: Provider org.jclouds.aws.route53.AWSRoute53ProviderMetadata could not be instantiated: java.lang.reflect.MalformedParameterizedTypeException
at java.util.ServiceLoader.fail(Unknown Source)
at java.util.ServiceLoader.access$100(Unknown Source)
at java.util.ServiceLoader$LazyIterator.next(Unknown Source)
at java.util.ServiceLoader$1.next(Unknown Source)
at com.google.common.collect.ImmutableCollection$Builder.addAll(ImmutableCollection.java:342)

Answer 1

乍一看，您用来创建上下文的端点似乎是错误的：

String endpoint = "httpenter code here://192.168.2.100:5000/v2.0/";

尝试从该字符串中删除"enter code here“，然后再试一次。有关进一步的参考，请查看jcloud OpenStack QuickStart、Compute Basics示例和Rackspace Cloud Servers示例。