Structural Specification for the SLAs in Cloud Computing (S3LACC)
Structural Specification for the SLAs in Cloud Computing (S3LACC)
复制标题
云计算中 SLA 的结构规范 (S3LACC)
DOI：
--
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
A. Schill
中科院分区：
文献类型：
--
作者：
W. Ghumman;A. Schill
云服务提供商通常以描述格式提供服务水平协议（sla），这种格式不能由机器/系统直接使用。用自然语言编写的SLA可能会阻碍云服务中快速弹性的使用。SLA生命周期的不同阶段（例如协商、监控和管理）的自动化也依赖于机器可读SLA的可用性。在这项工作中，我们提出了云计算SLA的结构规范（S3LACC），用于实现完整SLA生命周期的自动化，即协商、监控、管理和回收。S3LACC是专门为云领域设计的，以满足云服务的最新标准和复杂需求，如服务组合、动态协商、自动监控和定性参数的形式化。此外，S3LACC定义了一个单一的SLA结构，用作SLA模板和最终协议。
Cloud service providers generally offer service level agreements (SLAs) in descriptive format which is not directly consumable by a machine/system. The SLA written in natural language may impede the utility of rapid elasticity in a cloud service. Automation of different phases of the SLA life cycle (e.g. negotiation, monitoring and management) is also dependent on the availability of a machine readable SLA. In this work, we propose a Structural Specification for the SLAs in Cloud Computing (S3LACC) for the automation of complete SLA life cycle i.e. negotiation, monitoring, management and recycling. S3LACC is specifically designed for cloud domain to meet latest standards and complex requirements of the cloud services such as service composition, dynamic negotiations, automated monitoring and formalization of qualitative parameters. Additionally, S3LACC defines a single SLA structure to be used as an SLA template and as a final agreement as well.