WO2018006668A1 - 流量管理方法及装置 - Google Patents

流量管理方法及装置 Download PDF

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WO2018006668A1
WO2018006668A1 PCT/CN2017/086837 CN2017086837W WO2018006668A1 WO 2018006668 A1 WO2018006668 A1 WO 2018006668A1 CN 2017086837 W CN2017086837 W CN 2017086837W WO 2018006668 A1 WO2018006668 A1 WO 2018006668A1
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tenant
network
information
specified
designated
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PCT/CN2017/086837
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English (en)
French (fr)
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吴凯
姜鹏
王斌
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中兴通讯股份有限公司
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  • the present application relates to, but is not limited to, the field of communications, and in particular, to a traffic management method and apparatus.
  • IT Information Technology
  • Cloud computing services have become the main source of revenue for operators in the future development trend.
  • operators' voice and messaging space are declining and lack of growth.
  • the increase in IT and cloud computing has surpassed the wired and wireless access market, supported by cloud services.
  • Cloud computing services continue to occupy the stage of IT, which makes traditional IT gradually lose its original relevance.
  • enterprises can be more competitive, and a large number of enterprises have begun to move in.
  • the newly built Internet Data Center (IDC) can provide cloud computing services.
  • the old data centers are also undergoing cloud transformation, and future data traffic will be concentrated.
  • DCI Data Center Interconnect
  • This DCI dedicated bearer network can integrate IDC resources to provide high-bandwidth and low-latency service guarantee for cloud services, and provide users with high-quality service experience.
  • DC Data Center
  • the embodiment of the invention provides a traffic management method and device, so as to at least solve the problem of poor user flow control flexibility in the related art.
  • a traffic management method including: a plug-in module acquiring network information of a specified tenant in a cloud platform, and a virtual local area network (Virtual Local Area Network, vlan for short) corresponding to the specified tenant The information, wherein the plug-in module is disposed in the cloud platform; the plug-in module imports the traffic of the specified tenant into a designated network according to the network information and vlan information of the specified tenant.
  • a plug-in module acquiring network information of a specified tenant in a cloud platform, and a virtual local area network (Virtual Local Area Network, vlan for short) corresponding to the specified tenant The information, wherein the plug-in module is disposed in the cloud platform; the plug-in module imports the traffic of the specified tenant into a designated network according to the network information and vlan information of the specified tenant.
  • vlan Virtual Local Area Network
  • the traffic of the specified tenant is imported into the designated network according to the network information and the vlan information of the specified tenant, including: driving the switching device according to the network information and the vlan information of the designated tenant, The traffic of the specified tenant is imported into the specified network.
  • the plug-in module acquires network information of a specified tenant in the cloud platform, including: the plug-in module acquires tenant information in the cloud platform, where the tenant needs to access the designated network.
  • the cloud platform determines that the tenant is a designated tenant, and sets a preset identifier for the tenant information of the specified tenant; the plug-in module identifies the designated tenant corresponding to the tenant information with the preset identifier, And obtaining network information of the specified tenant.
  • the plug-in module obtains the network information of the specified tenant in the cloud platform, and the vlan information corresponding to the specified tenant, including: receiving the Software Defined Network (SDN) control.
  • SDN Software Defined Network
  • the designated network includes: a DCI dedicated bearer network, wherein the DCI dedicated bearer network provides the designated tenant with a traffic bandwidth higher than a preset value.
  • a traffic management apparatus which is applied to a plug-in module installed in a cloud platform, and includes: an obtaining module, configured to: acquire network information of a specified tenant in the cloud platform, and specify the The vlan information corresponding to the tenant, wherein the plug-in module is disposed in the cloud platform; and the control module is configured to: import the traffic of the specified tenant into the designated network according to the network information and the vlan information of the specified tenant.
  • control module is configured to: drive the switching device according to the network information of the specified tenant and the vlan information, and import the traffic of the specified tenant into the designation.
  • the internet The internet.
  • the acquiring module is configured to: acquire tenant information in the cloud platform, where the cloud platform determines that the tenant needs to access the specified network.
  • the tenant is the designated tenant, and the tenant information of the specified tenant is marked with a preset identifier; the specified tenant corresponding to the tenant information with the preset identifier is identified, and the network information of the designated tenant is obtained.
  • the acquiring module is configured to: receive vlan information corresponding to the specified tenant sent by the SDN controller, where the SDN controller allocates a specified tenant of the cloud platform The vlan information is used to distinguish the specified tenant from other tenants.
  • the designated network includes: a DCI dedicated bearer network, wherein the DCI dedicated bearer network provides the designated tenant with a traffic bandwidth higher than a preset value.
  • a storage medium is also provided.
  • the storage medium is arranged to store program code for performing the following steps:
  • the plug-in module obtains the network information of the specified tenant in the cloud platform, and the vlan information corresponding to the specified tenant, where the plug-in module is set in the cloud platform;
  • the embodiment of the invention further provides a computer readable storage medium storing computer executable instructions, which are implemented when the computer executable instructions are executed.
  • a plug-in module is integrated in the cloud platform, and the plug-in module obtains the network information of the specified tenant in the cloud platform and the vlan information corresponding to the specified tenant, and the traffic of the designated tenant is obtained according to the obtained network information and vlan information. Import the specified network.
  • FIG. 1 is a flow chart of a traffic management method according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of north-south traffic debiting DCI dedicated bearer network for north-south traffic differentiation control according to an alternative embodiment of the present invention
  • FIG. 3 is a structural block diagram of a traffic management apparatus according to an embodiment of the present invention.
  • the method embodiment described herein can be run on a cloud platform, and a plug-in module is integrated in the cloud platform, and the plug-in module can drive the switching device in the related technology to import user traffic into the designated network.
  • FIG. 1 is a flowchart of a traffic management method according to an embodiment of the present invention. As shown in FIG. 1, the process includes the following steps:
  • step S102 the plug-in module acquires the network information of the specified tenant in the cloud platform, and the virtual local area network vlan information corresponding to the specified tenant, wherein the plug-in module is disposed in the cloud platform;
  • Step S104 The plug-in module imports the traffic of the specified tenant into the designated network according to the network information and the vlan information of the designated tenant.
  • the plug-in module obtains the network information of the specified tenant in the cloud platform, and the virtual local area network vlan information corresponding to the specified tenant, wherein the plug-in module is set in the cloud platform; according to the network information and vlan information of the designated tenant Import traffic from the specified tenant to the specified network.
  • the problem of poor flow control flexibility in the related art is solved, and the user traffic is conveniently imported into the designated network to provide bandwidth guarantee.
  • the plug-in module drives the switching device according to the network information and the vlan information of the specified tenant to import the traffic of the specified tenant into the designated network.
  • This embodiment uses plugins to drive the tradition
  • the switching device replaces the control of the open flow protocol in the related art, and is more flexible in operation mode.
  • the north-south traffic of the tenant to the public network is imported through the plug-in without changing the original network structure.
  • the use of greater bandwidth guarantees provides differentiated services for tenants' north-south traffic.
  • the plug-in module obtains the tenant information in the cloud platform, where the cloud platform determines that the tenant is the designated tenant and pre-orders the tenant information of the designated tenant.
  • the identifier module identifies the designated tenant corresponding to the tenant information with the preset identifier, and obtains network information of the designated tenant.
  • the specified tenant is described in this embodiment.
  • the designated tenant is a high-quality tenant (such as a high-level tenant), and the cloud platform needs to provide good bandwidth for the high-quality tenant.
  • the vlan information corresponding to the specified tenant sent by the SDN controller is received, where the SDN controller allocates vlan information for the designated tenant of the cloud platform, where the vlan information is used to use the specified tenant with other tenants.
  • the SDN controller allocates vlan information for the designated tenant of the cloud platform, where the vlan information is used to use the specified tenant with other tenants.
  • the designated network includes: a DCI dedicated bearer network, where the DCI dedicated bearer network can provide the designated tenant with a traffic bandwidth higher than a preset value.
  • the DCI dedicated bearer network is related in the background art. It should be noted that the designated network may not be limited to the DCI dedicated bearer network.
  • a method for providing differentiated services for north-south traffic of tenants in a cloud platform is provided, which is used to flexibly utilize a DCI dedicated bearer network in a network deployment in the related art, and utilizes a larger bandwidth thereof. Guaranteed to provide high quality services to tenants.
  • the following describes a method for providing differentiated services for north-south traffic of a tenant in a cloud platform in an optional embodiment of the present invention, including:
  • OpenStack OpenStack (Openstack) platform, which can flexibly set network scenarios and manage network information of tenants in the same DC.
  • the plug-in module interacts with the Openstack platform and controller through the plug-in module and can be used to drive the switching device in the related art.
  • the plug-in receives the network information of the tenant in the DC, if this is a good tenant, the plug-in imports the tenant's traffic into the DCI private network, and uses its greater bandwidth guarantee to provide high-quality services to the tenant.
  • the controller can be responsible for flow control to ensure intelligent network, in addition to controller support In addition to the basic functions, it also interacts with the plug-in module to notify the plug-in of the information of the quarantined tenant, and the plug-in controls the isolation between different tenants.
  • the DCI dedicated bearer network can provide the load of east-west traffic between DC data centers, and can also provide differentiated north-south traffic services for tenants.
  • FIG. 2 is a schematic diagram of a north-south traffic borrowing DCI dedicated bearer network to implement north-south traffic differentiation control according to an alternative embodiment of the present invention.
  • the embodiment of the present invention shows that a DCI dedicated bearer network is borrowed through north-south traffic. , to achieve differential control of north-south traffic.
  • An alternative embodiment of the present invention provides a method for providing differentiated services for north-south traffic of tenants in a cloud platform, and the steps are as follows:
  • Step 1 The tenant's network information is set up on the openstack cloud platform. If the tenant needs to access the DCI dedicated bearer network when accessing the public network, the tenant is marked with the corresponding mark in the assigned external network;
  • Step 2 On the SDN controller side, each tenant in the DC is assigned different vlan isolation information for distinguishing different tenants;
  • Step 3 The interaction between the plug-in and the cloud platform and the controller is used to obtain the network and vlan information of the tenant, and the switching device in the related technology is used to import the traffic of the high-quality tenant into the dedicated bearer network of the DCI, thereby serving the north-south direction of the tenant. Traffic provides differentiated services.
  • the method according to the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware.
  • the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in a form of a software product, such as a read-only memory (ROM, Read-Only Memory)/Random Access Memory (RAM), including several instructions to enable a terminal device (which can be a mobile phone, computer, server, or network device) The method described in the embodiments of the present invention.
  • ROM Read-only memory
  • RAM Random Access Memory
  • a traffic management device is provided, which is configured to implement the foregoing embodiments and optional implementations, and details are not described herein.
  • the term "module” A block" can implement a combination of software and/or hardware for a predetermined function.
  • the devices described in the following embodiments can be implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 3 is a structural block diagram of a traffic management apparatus according to an embodiment of the present invention.
  • the device is applied to a plug-in module installed in a cloud platform. As shown in FIG. 3, the device includes:
  • the obtaining module 32 is configured to: obtain the network information of the specified tenant in the cloud platform, and the vlan information corresponding to the specified tenant, where the plug-in module is set in the cloud platform;
  • the control module 34 is connected to the obtaining module 32, and is configured to: import the traffic of the specified tenant into the designated network according to the network information and the vlan information of the designated tenant.
  • control module 34 is configured to: drive the switching device according to the network information and the vlan information of the designated tenant to import the traffic of the designated tenant into the designated network.
  • the obtaining module 32 is configured to: acquire tenant information in the cloud platform, where the cloud platform determines that the tenant is a designated tenant and specifies the tenant if the tenant needs to access the designated network.
  • the tenant's tenant information is marked with a preset identifier; the specified tenant corresponding to the tenant information with the preset identifier is identified, and the network information of the designated tenant is obtained.
  • the obtaining module 32 is configured to: receive vlan information corresponding to the specified tenant sent by the SDN controller, where the vlan information is allocated by the SDN controller to a designated tenant of the cloud platform, where The vlan information is used to distinguish the specified tenant from other tenants.
  • the designated network includes: a DCI dedicated bearer network, where the DCI dedicated bearer network provides the designated tenant with a traffic bandwidth higher than a preset value.
  • the foregoing modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or the foregoing modules are in any combination. They are located in different processors.
  • Embodiments of the present invention also provide a storage medium.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • the plug-in module obtains the network information of the specified tenant in the cloud platform, and the virtual local area network (VLAN) information corresponding to the specified tenant, where
  • the plugin module is disposed in the cloud platform;
  • the plug-in module imports the traffic of the specified tenant into the designated network according to the network information and the vlan information of the specified tenant.
  • the foregoing storage medium may include, but is not limited to, a U disk, a ROM, a RAM, a mobile hard disk, a magnetic disk, or an optical disk, and the like, which can store program codes.
  • the processor performs the method steps in the foregoing embodiments according to the stored program code in the storage medium.
  • the embodiment of the invention further provides a computer readable storage medium storing computer executable instructions, which are implemented when the computer executable instructions are executed.
  • modules or steps of the embodiments of the present invention may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices. Alternatively, they may be implemented by program code executable by a computing device such that they may be stored in a storage device by a computing device and, in some cases, may be executed in a different order than herein.
  • the steps shown or described are either made separately into different integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.
  • all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.
  • the device/function module/functional unit in the above embodiments may be implemented by using a general-purpose computing device, which may be concentrated on a single computing device or distributed in multiple computing devices. On the network.
  • the device/function module/functional unit in the above embodiment When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium.
  • the above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
  • a plug-in module is integrated in the cloud platform, and the plug-in module obtains the network information of the specified tenant in the cloud platform and the vlan information corresponding to the specified tenant, and the traffic of the designated tenant is obtained according to the obtained network information and vlan information. Import the specified network.

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Abstract

一种流量管理方法包括:插件模块获取云平台中的指定租户的网络信息,以及该指定租户对应的虚拟局域网vlan信息,其中,该插件模块设置于该云平台中;该插件模块依据该指定租户的网络信息和vlan信息将该指定租户的流量导入指定网络。

Description

流量管理方法及装置 技术领域
本申请涉及但不限于通信领域,尤其是一种流量管理方法及装置。
背景技术
在相关技术中,信息技术(Information Technology,简称为IT)/云计算服务在未来的发展趋势上成为运营商的主要收入来源,在传统市场,运营商的语音和消息等空间不断下降,缺乏增长力,而IT以及云计算领域的增加已经超过有线和无线的接入市场,由云业务来支撑。
云计算服务不断地占领IT的舞台,使得传统的IT逐渐失去原有的关联性,为了搭上云计算服务发展的步伐,能够让企业抱有更强的竞争力,大量的企业也开始转入云端,云计算中心的比例迅速上升,新建的互联网数据中心(Internet Data Center,简称为IDC)都能提供云计算服务,老的数据中心也在进行云化的改造,未来的数据流量将会集中在数据中心以及前往数据中心的路上。
2015年,中国电信将计划建设一张数据中心互联(Data Center Interconnect,简称为DCI)专用承载网,将云计算服务公司的15个大型云数据中心接入这个网络,提供数据中心之间东西向流量之间的承载。未来可能会逐步将各地的IDC整合接入这张DCI专用承载网。这张DCI专用承载网可以整合IDC资源,为云业务提供高带宽、低时延的业务保障,为用户带来高质量的业务体验,相关技术中数据中心(Data Center,简称为DC)之间的东西向流量使用这张DCI专网来保障流量的通信,但传统的DC内的用户访问公网的南北向流量由于其带宽有限,难以保证高质量的服务。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提供了一种流量管理方法及装置,以至少解决相关技术中用户流量控制灵活性差的问题。
根据本发明的一个实施例,提供了一种流量管理方法,包括:插件模块获取云平台中的指定租户的网络信息,以及所述指定租户对应的虚拟局域网(Virtual Local Area Network,简称为vlan)信息,其中,所述插件模块设置于所述云平台中;所述插件模块依据所述指定租户的网络信息和vlan信息将所述指定租户的流量导入指定网络。
在一种示例性实施方式中,依据所述指定租户的网络信息和vlan信息将所述指定租户的流量导入指定网络,包括:依据所述指定租户的网络信息和vlan信息驱动交换设备,将所述指定租户的流量导入所述指定网络。
在一种示例性实施方式中,插件模块获取云平台中的指定租户的网络信息,包括:插件模块获取所述云平台中的租户信息,其中,在所述租户需要接入所述指定网络的情况下,所述云平台确定所述租户为指定租户,并为所述指定租户的租户信息打上预设标识;所述插件模块识别出带有所述预设标识的租户信息对应的指定租户,并获取所述指定租户的网络信息。
在一种示例性实施方式中,插件模块获取云平台中的指定租户的网络信息,以及所述指定租户对应的vlan信息,包括:接收所述软件定义网络(Software Defined Network,简称为SDN)控制器发送的所述指定租户对应的vlan信息,其中,所述SDN控制器为所述云平台的指定租户分配vlan信息,所述vlan信息用于将所述指定租户与其他租户进行区分。
在一种示例性实施方式中,所述指定网络包括:DCI专用承载网,其中,所述DCI专用承载网为所述指定租户提供高于预设值的流量带宽。
根据本发明的另一个实施例,提供了一种流量管理装置,应用于设置于云平台的插件模块,包括:获取模块,设置为:获取云平台中的指定租户的网络信息,以及所述指定租户对应的vlan信息,其中,所述插件模块设置于所述云平台中;控制模块,设置为:依据所述指定租户的网络信息和vlan信息将所述指定租户的流量导入指定网络。
在一种示例性实施方式中,所述控制模块是设置为:依据所述指定租户的网络信息和vlan信息驱动交换设备,将所述指定租户的流量导入所述指定 网络。
在一种示例性实施方式中,所述获取模块是设置为:获取所述云平台中的租户信息,其中,在所述租户需要接入所述指定网络的情况下,所述云平台确定所述租户为指定租户,并为所述指定租户的租户信息打上预设标识;识别出带有所述预设标识的租户信息对应的指定租户,并获取所述指定租户的网络信息。
在一种示例性实施方式中,所述获取模块是设置为:接收所述SDN控制器发送的所述指定租户对应的vlan信息,其中,所述SDN控制器为所述云平台的指定租户分配vlan信息,所述vlan信息用于将所述指定租户与其他租户进行区分。
在一种示例性实施方式中,所述指定网络包括:DCI专用承载网,其中,所述DCI专用承载网为所述指定租户提供高于预设值的流量带宽。
根据本发明的又一个实施例,还提供了一种存储介质。该存储介质设置为存储用于执行以下步骤的程序代码:
插件模块获取云平台中的指定租户的网络信息,以及所述指定租户对应的vlan信息,其中,所述插件模块设置于所述云平台中;
依据所述指定租户的网络信息和vlan信息将所述指定租户的流量导入指定网络。
本发明实施例还提供了一种计算机可读存储介质,存储有计算机可执行指令,所述计算机可执行指令被执行时实现上述流量管理方法。
通过本发明实施例,在云平台集成一个插件模块,该插件模块获取云平台中指定租户的网络信息以及该指定租户对应的vlan信息,依据上述获取的网络信息和vlan信息将该指定租户的流量导入指定网络。采用上述技术方案,解决了相关技术中流量控制灵活性差的问题,便捷地将用户流量导入指定网络,保证了传输带宽。
在阅读并理解了附图和详细描述后,可以明白其他方面。
附图概述
图1是根据本发明实施例的一种流量管理方法的流程图;
图2是根据本发明可选实施例的南北向流量借用DCI专用承载网实现南北向流量差异化控制的示意图;
图3是根据本发明实施例的一种流量管理装置的结构框图。
本发明的较佳实施方式
下面结合附图对本发明的实施方式进行描述。需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的各种方式可以相互组合。
需要说明的是,本文中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。
在相关技术中,一般称内外网络之间边界上通过的流量为南北向流量。
实施例1
本文记载的方法实施例可以在云平台上运行,在云平台中集成一个插件模块,该插件模块可以驱动相关技术中交换设备,将用户流量导入指定网络中。
在本实施例中提供了一种运行于上述架构的流量管理方法,图1是根据本发明实施例的一种流量管理方法的流程图,如图1所示,该流程包括如下步骤:
步骤S102,插件模块获取云平台中的指定租户的网络信息,以及该指定租户对应的虚拟局域网vlan信息,其中,该插件模块设置于该云平台中;
步骤S104,该插件模块依据该指定租户的网络信息和vlan信息将该指定租户的流量导入指定网络。
通过上述步骤,插件模块获取云平台中的指定租户的网络信息,以及该指定租户对应的虚拟局域网vlan信息,其中,该插件模块设置于该云平台中;依据该指定租户的网络信息和vlan信息将该指定租户的流量导入指定网络。解决了相关技术中流量控制灵活性差的问题,便捷地将用户流量导入指定网络,提供了带宽保证。
可选地,插件模块依据该指定租户的网络信息和vlan信息驱动交换设备,以将该指定租户的流量导入该指定网络。本实施例使用插件来驱动传统 的交换设备,取代了相关技术中的开放流(openflow)协议的控制,在操作方式上更加灵活,同时在不改变原有网络结构的基础上,通过插件将租户到公网的南北向流量导入到DCI专用网路中,在DCI专用网络中,利用更大的带宽保证,为租户的南北向流量提供差异化的服务。
可选地,插件模块获取该云平台中的租户信息,其中,在该租户需要接入该指定网络的情况下,该云平台确定该租户为指定租户,并为该指定租户的租户信息打上预设标识;该插件模块识别出带有该预设标识的租户信息对应的指定租户,并获取该指定租户的网络信息。在本实施例中记载的是指定租户,在下面的可选实施例中,该指定租户为优质租户(如高级别租户),云平台需要为优质租户提供好的带宽。
可选地,接收该SDN控制器发送的该指定租户对应的vlan信息,其中,该SDN控制器为该云平台的指定租户分配vlan信息,其中,该vlan信息用于将该指定租户与其他租户进行区分。
可选地,该指定网络包括:DCI专用承载网,其中,该DCI专用承载网可以为该指定租户提供高于预设值的流量带宽。DCI专用承载网在背景技术中有相关介绍。需要指出的是,指定网络可以不局限于DCI专用承载网。
在上述的实施例中,提供一种为云平台中租户的南北向流量提供差异化服务的方法,用于在相关技术中的网络部署中灵活地运用DCI专用承载网,利用其更大的带宽保证来为租户提供高质量服务。
以下介绍本发明可选实施例中的一种为云平台中租户的南北向流量提供差异化服务的方法,包括:
开放栈(Openstack)平台,该平台可以灵活地设置网络场景,统一管理同一个DC内租户的网络信息。
插件模块,通过插件模块与Openstack平台和控制器进行交互,可用来驱动相关技术中的交换设备。当插件收到DC内租户的网络信息,如果这是优质租户,插件将该租户的流量导入到DCI专网内,利用其更大的带宽保证来为租户提供高质量的服务。
SDN控制器,控制器可负责流量控制以确保智能网络,控制器除了支持 基本的功能外,还与插件模块进行交互,将隔离租户的信息通知给插件,由插件来控制不同租户之间的隔离。
DCI专用承载网,可提供DC数据中心之间东西向流量的承载,同时也能够为租户提供差异化的南北向流量业务。
图2是根据本发明可选实施例的南北向流量借用DCI专用承载网实现南北向流量差异化控制的示意图,如图2所示,显示了本发明实施例通过南北向流量借用DCI专用承载网,实现了南北向流量的差异化控制。
本发明可选实施例提供一种为云平台中租户的南北向流量提供差异化服务的方法,步骤如下:
步骤一,在openstack云平台上将租户的网络信息搭建好,在访问公网时如果该租户需要接入DCI专用承载网,则给该租户在所分配的外部网络中打上相应的标记;
步骤二,在SDN控制器这侧,给DC内部的每个租户分配不同的vlan隔离信息用于区分不同的租户;
步骤三,通过插件与云平台及控制器的交互来获取该租户的网络和vlan信息,用来驱动相关技术中的交换设备将优质租户的流量导入DCI专用承载网络,从而为该租户的南北向流量提供差异化的服务。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件。基于这样的理解,本发明实施例的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如只读存储器(ROM,Read-Only Memory)/随机存取存储器(RAM,Random Access Memory)、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,或者网络设备等)执行本发明实施例所述的方法。
实施例2
在本实施例中还提供了一种流量管理装置,该装置设置为实现上述实施例及可选实施方式,已经进行过说明的不再赘述。如以下所使用的,术语“模 块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置可以以软件来实现,但是硬件,或者软件和硬件的组合的实现也是可能并被构想的。
图3是根据本发明实施例的一种流量管理装置的结构框图,改装置应用于设置于云平台的插件模块,如图3所示,该装置包括:
获取模块32,设置为:获取云平台中的指定租户的网络信息,以及该指定租户对应的vlan信息,其中,该插件模块设置于该云平台中;
控制模块34,与获取模块32连接,设置为:依据该指定租户的网络信息和vlan信息将该指定租户的流量导入指定网络。
可选地,该控制模块34是设置为:依据该指定租户的网络信息和vlan信息驱动交换设备,以将该指定租户的流量导入该指定网络。
可选地,该获取模块32是设置为:获取该云平台中的租户信息,其中,在该租户需要接入该指定网络的情况下,该云平台确定该租户为指定租户,并为该指定租户的租户信息打上预设标识;识别出带有该预设标识的租户信息对应的指定租户,并获取该指定租户的网络信息。
可选地,该获取模块32是设置为:接收该SDN控制器发送的该指定租户对应的vlan信息,其中,所述vlan信息由该SDN控制器为该云平台的指定租户分配,其中,该vlan信息用于将该指定租户与其他租户进行区分。
可选地,该指定网络包括:DCI专用承载网,其中,该DCI专用承载网为该指定租户提供高于预设值的流量带宽。
需要说明的是,上述模块是可以通过软件或硬件来实现的,对于后者,可以通过以下方式实现,但不限于此:上述模块均位于同一处理器中;或者,上述模块以任意组合的形式分别位于不同的处理器中。
实施例3
本发明的实施例还提供了一种存储介质。可选地,在本实施例中,上述存储介质可以被设置为存储用于执行以下步骤的程序代码:
S1,插件模块获取云平台中的指定租户的网络信息,以及该指定租户对应的虚拟局域网(Virtual Local Area Network,简称为vlan)信息,其中, 该插件模块设置于该云平台中;
S2,该插件模块依据该指定租户的网络信息和vlan信息将该指定租户的流量导入指定网络。
可选地,在本实施例中,上述存储介质可以包括但不限于:U盘、ROM、RAM、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
可选地,在本实施例中,处理器根据存储介质中已存储的程序代码执行上述实施例中的方法步骤。
可选地,本实施例中的示例可以参考上述实施例及可选实施方式中所描述的示例,本实施例在此不再赘述。
本发明实施例还提供了一种计算机可读存储介质,存储有计算机可执行指令,所述计算机可执行指令被执行时实现上述流量管理方法。
本领域的技术人员可以明白,上述的本发明实施例的模块或步骤可以用通用的计算装置来实现,它们可以集中在单个的计算装置上,或者分布在多个计算装置所组成的网络上,可选地,它们可以用计算装置可执行的程序代码来实现,从而,可以将它们存储在存储装置中由计算装置来执行,并且在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤,或者将它们分别制作成不同集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样,本发明实施例不限制于任何特定的硬件和软件结合。
本领域普通技术人员可以理解上述实施例的全部或部分步骤可以使用计算机程序流程来实现,所述计算机程序可以存储于一计算机可读存储介质中,所述计算机程序在相应的硬件平台上(如系统、设备、装置、器件、处理器等)执行,在执行时,包括方法实施例的步骤之一或其组合。
可选地,上述实施例的全部或部分步骤也可以使用集成电路来实现,这些步骤可以被分别制作成一个个集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。
上述实施例中的装置/功能模块/功能单元可以采用通用的计算装置来实现,它们可以集中在单个的计算装置上,也可以分布在多个计算装置所组成 的网络上。
上述实施例中的装置/功能模块/功能单元以软件功能模块的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。上述提到的计算机可读取存储介质可以是只读存储器,磁盘或光盘等。
本领域的普通技术人员可以理解,可以对本申请的技术方案进行修改或者等同替换,而不脱离本申请技术方案的精神和范围。本申请的保护范围以权利要求所定义的范围为准。
工业实用性
通过本发明实施例,在云平台集成一个插件模块,该插件模块获取云平台中指定租户的网络信息以及该指定租户对应的vlan信息,依据上述获取的网络信息和vlan信息将该指定租户的流量导入指定网络。采用上述技术方案,解决了相关技术中流量控制灵活性差的问题,便捷地将用户流量导入指定网络,保证了传输带宽。

Claims (11)

  1. 一种流量管理方法,包括:
    插件模块获取云平台中的指定租户的网络信息,以及所述指定租户对应的虚拟局域网vlan信息,其中,所述插件模块设置于所述云平台中;
    所述插件模块依据所述指定租户的网络信息和vlan信息将所述指定租户的流量导入指定网络。
  2. 根据权利要求1所述的方法,其中,依据所述指定租户的网络信息和vlan信息将所述指定租户的流量导入指定网络,包括:
    依据所述指定租户的网络信息和vlan信息驱动交换设备,以将所述指定租户的流量导入所述指定网络。
  3. 根据权利要求1所述的方法,其中,插件模块获取云平台中的指定租户的网络信息,包括:
    插件模块获取所述云平台中的租户信息,其中,在所述租户需要接入所述指定网络的情况下,所述云平台确定所述租户为指定租户,并为所述指定租户的租户信息打上预设标识;
    所述插件模块识别出带有所述预设标识的租户信息对应的指定租户,并获取所述指定租户的网络信息。
  4. 根据权利要求1所述的方法,其中,插件模块获取云平台中的指定租户的网络信息,以及所述指定租户对应的vlan信息,包括:
    插件模块接收SDN控制器发送的所述指定租户对应的vlan信息,其中,所述vlan信息由所述SDN控制器为所述云平台的指定租户分配,所述vlan信息用于将所述指定租户与其他租户进行区分。
  5. 根据权利要求1所述的方法,其中,所述指定网络包括:数据中心互联DCI专用承载网,其中,所述DCI专用承载网为所述指定租户提供高于预设值的流量带宽。
  6. 一种流量管理装置,应用于设置于云平台的插件模块,包括:
    获取模块,设置为:获取云平台中的指定租户的网络信息,以及所述指 定租户对应的vlan信息,其中,所述插件模块设置于所述云平台中;
    控制模块,设置为:依据所述指定租户的网络信息和vlan信息将所述指定租户的流量导入指定网络。
  7. 根据权利要求6所述的装置,其中,所述控制模块是设置为:依据所述指定租户的网络信息和vlan信息驱动交换设备,以将所述指定租户的流量导入所述指定网络。
  8. 根据权利要求6所述的装置,其中,所述获取模块是设置为:获取所述云平台中的租户信息,其中,在所述租户需要接入所述指定网络的情况下,所述云平台确定所述租户为指定租户,并为所述指定租户的租户信息打上预设标识;识别出带有所述预设标识的租户信息对应的指定租户,并获取所述指定租户的网络信息。
  9. 根据权利要求6所述的装置,其中,所述获取模块是设置为:接收SDN控制器发送的所述指定租户对应的vlan信息,其中,所述vlan信息由所述SDN控制器为所述云平台的指定租户分配,所述vlan信息用于将所述指定租户与其他租户进行区分。
  10. 根据权利要求6所述的装置,其中,所述指定网络包括:DCI专用承载网,其中,所述DCI专用承载网为所述指定租户提供高于预设值的流量带宽。
  11. 一种计算机可读存储介质,存储有计算机可执行指令,所述计算机可执行指令被执行时实现如权利要求1至5中任一项所述的流量管理方法。
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