智能专线业务编排系统架构设计与实现

doi:10.11959/j.issn.1000-0801.2021209

Abstract

Abstract:

In the era of SDN/NFV technology, in order to meet the goal of rapid and automatic activation of new network services, a solution about the architecture and implementation of orchestrator system was introduced.According to the characteristics of loose coupling and flexible deployment of each function, the orchestrator’s system architecture was divided into service entry, network and adapter.The choreographer workflow was divided into the business preparation workflow and the business delivery workflow.Through practicing and verifying, as the core system, the smart line basically met the initial business requirements and maintenance management requirements of the business choreographer.

Key words: smart line, SDN, NFV, orchestrator, OSS

CLC Number:

TN929

Huiguang CHEN, Huan LI. Orchestration system architecture design and implementation of smart line service[J]. Telecommunications Science, 2021, 37(10): 152-161.

Figures/Tables 13

References 8

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接口	调用方向	作用
工单	上游系统 → 编排器	工单下发，通常采用HTTP post接口，编排器应答中返回临时结果或校验失败应答
回单	编排器 → 上游系统	编排器报告上游系统工单具体执行结果
获取工单详情	上游系统 → 编排器	对于正确执行的工单（回单结果为成功），上游系统通过本接口，获取该工单的详情（包括由编排器分配的资源参数）

方法	参数	用途
post	资源抽象模型，JSON格式表达	创建资源
delete	Query参数， key=value格式	删除由指定key-value确定的资源
get	Query参数， key=value格式	获取指定key-value确定的资源详情
put	资源抽象模型，JSON格式表达	修改资源（较少使用）

订单执行完成时间范围	1天内	2天内	3天内	4天内	5天内	6天内	7天内
订单数/条	12	35	53	77	86	91	100
占全部订单的比例	12%	35%	53%	77%	86%	91%	100%

订单执行完成时间范围	1天内	2天内	3天内
订单数/条	73	92	100
占全部订单的比例	73%	92%	100%

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Orchestration system architecture design and implementation of smart line service

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