红帽全球峰会第 5 章 配置 JBoss EAP 子系统以在云平台上工作
些 JBoss EAP 子系统必须配置为在云平台上正常工作，如 Amazon EC2 和 Microsoft Azure。这是必要的，因为 JBoss EAP 服务器通常绑定到云虚拟机的专用 IP 地址，例如： 10.x.x.x.x，后者仅在云平台中可见。对于某些子系统，此地址还必须映射到服务器的公共 IP 地址，该地址可从云外部可见。
5.1. Web 服务
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当客户端使用 Service.create(wsdlURL, serviceName)发出 Web 服务请求时，用户 将连接到服务器公共 IP 地址，但随后会被重定向到 webservices 子系统中服务器配置文件中定义的地址。默认情况下，此地址为 ${jboss.bind.address:127.0.0.1}，这意味着在云平台上调用者将重定向到服务器的专用 IP 地址，并且无法解析请求。使用以下命令，必须在 wsdl-host 元素中配置服务器的公共 IP 地址：
/subsystem=webservices:write-attribute(name=wsdl-host,value=PUBLIC_IP_ADDRESS)
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