一种基于WSDM规范的系统及网络管理新型中间件模型

A NOVEL WSDM-PROTOCOL-BASED MIDDLEWARE MODEL FOR SYSTEM AND NETWORK MANAGEMENT

网络环境下需要对大量分布式的资源进行管理,管理系统本身也要求能够可扩展和支持互操作性。通过比较系统和网络管理领域中传统管理模型与基于SOA架构的管理模型之间的优缺点,提出了一种基于WSDM(Web Services Distributed Manage-ment)协议规范[1,2,3,14]的系统和网络管理新型中间件模型,并建立一个原型系统对之进行实践评估,模型层次主要包括:系统和网络管理层、中间件层、被管理资源层。该模型可以帮助系统和网络管理系统设计人员实现现有管理接口到基于标准Web Service管理接口的转换,较好地解决了被管理IT资源间的交互性问题,适应分布式网络环境下管理资源动态扩展的变化需求。

In network environment, a lot of distributed resources have the requirement to be managed, and it gives management system itself high requirements in the capability of extensibility and interoperability. In this paper it gives a comparison in advantages and disadvantages between traditional management architecture and SOA architecture while being used in system and network management field,and then proposes a novel WSDM-protocol-based middleware model for system and network management, and establishes a prototype of this model to carry out the practice evaluation on it. The model＇s layers include the layer of system and network management,of middleware, and of resource to be managed. The model can help field-related designers in system and network management field realize the transform from existing management inter- faces to standard-based Web Service management interface, which nicely resolves the problem of interaction among IT resources to be managed, and adapts to the change requirement of dynamic extensibility of management resources in distributed network environment.