CN106027626A - SDN-based system for realizing virtualization data center - Google Patents
SDN-based system for realizing virtualization data center Download PDFInfo
- Publication number
- CN106027626A CN106027626A CN201610315621.8A CN201610315621A CN106027626A CN 106027626 A CN106027626 A CN 106027626A CN 201610315621 A CN201610315621 A CN 201610315621A CN 106027626 A CN106027626 A CN 106027626A
- Authority
- CN
- China
- Prior art keywords
- data center
- platform
- data
- sdn
- node
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0677—Localisation of faults
Abstract
The invention relates to an SDN (Software Defined Network)-based system for realizing a virtualization data center. The SDN-based system comprises a cloud service management platform for performing cloud-end management on tasks and virtualization resources, a data center data platform for executing virtual network functions and data forwarding in a physical network of the data center; and a data center control platform for interacting with and managing the cloud service management platform and the data center service platform via distributed SDN controllers respectively. The SDN-based system for realizing the virtualization data center of such a structure provides a simple and elegant manner to virtualize the physical network and connect the physical network with a virtualization environment, simplifies the starting of low-layer services and reduce the time, cost and risks of network configuration. The SDN-based system can also start and manage network and security services with simple configuration, establish a service chain, and significantly improve users' efficiency and agility of deploying and using network resources, thus having a wide application range.
Description
Technical field
The present invention relates to networking technology area, particularly relate to data center's technical field, specifically refer to a kind of based on SDN realization void
The system of Ni Hua data center.
Background technology
The series of challenges such as current data center is faced with cost, speed, integrates, safety, energy conservation, and warp
Go through huge transformation.The capability improving of most data center highly relies on hardware device, is limited to the equipment of sustainable growth
Buying and maintenance cost, and place, space, electric power, the restriction of the aspect such as cooling, on the other hand, network configuration frequently
Being unfavorable for the most open-minded of business, and also improve maintenance cost, meanwhile, the number of VLAN is restricted, complicated net
Network causes the intelligence of cloud computing and motility to fully demonstrate, and the availability that insulation of assets produces reduces, and causes the wasting of resources etc.
Deng, also it is traditional data center's problems faced and challenge.
And the introducing of network virtualization technology, then can be the deployment of data center and maintenance brings a lot of benefits:
(1) it is totally independent of hardware；
(2) create flexibly, delete, extension, and shrink；
(3) application is transparent；
(4) autgmentability is strong.
Summary of the invention
It is an object of the invention to the shortcoming overcoming above-mentioned prior art, it is provided that one be capable of by physical network virtualization with
Virtual environment docking, simplify opening, reduce the time of network configuration, cost and risk, there are broader applications of lower-level services
The system realizing Visualized data centre based on SDN of scope.
To achieve these goals, the present invention has a following composition:
Should realize the system of Visualized data centre based on SDN, it is mainly characterized by, and described system includes:
Cloud service management platform, in order to carry out high in the clouds management to task and virtual resources；
Data center's data platform, forwards in order to perform virtual network function and data on data center's physical network；
Data center controls platform, in order to manage platform and data with described cloud service respectively by distributed SDN controller
Center service platform interacts and manages.
Joined from described cloud service management platform acquisition task it is preferred that described data center controls platform by REST agreement
Confidence ceases.
Put down it is preferred that described data center controls platform by the data center's data described in Xmpp/Openflow protocol integrated test system
The virtual network node of platform.
It is preferred that described cloud service management platform carries out high in the clouds management based on OpenStack to task and virtual resources.
It is preferred that described data center's data platform fictionalizes virtual net based on overlay technology on data center's physical network
Network, and utilize overlay passage to carry out data forwarding.
Include it is preferred that described data center controls platform:
Analysis node, in order to obtain data center's physical network and the information of virtual network node and correlation behavior, and ties analysis
Fruit sends to described cloud service management platform；
Configuration node, in order to receive the task configuration information of described cloud service management platform transmission and to send to the most described control joint
Point；
Control node, in order to the virtual network node of described data center's data platform to be entered according to described task configuration information
Line pipe is managed.
More preferably, the virtual network node of described data center's data platform includes calculating node, gateway node, physical services
Node and NFV service node.
Have employed the system realizing Visualized data centre based on SDN in this invention, have the advantages that
(1) provide a kind of succinct and the mode of gracefulness by physical network virtualization and dock with virtual environment, simplification lower-level services
Open-minded, reduce the time of network configuration, cost and risk；
(2) can open and manage network and security service by simple configuration, and set up service chaining, be greatly enhanced user and dispose
With efficiency and the agility using Internet resources；
(3) help user to be rapidly performed by fault location and diagnosis, allow the user can more intelligent and effective management network；
(4) integrated with multi-vendor switch and router, it is provided that user is not affecting framework and the investment of bottom physical network
In the case of move to the express passway of SDN.
Accompanying drawing explanation
Fig. 1 is the structural representation of the system realizing Visualized data centre based on SDN of the present invention.
Fig. 2 be the present invention realize schematic diagram mutual between the system various piece of Visualized data centre based on SDN.
Fig. 3 is that the internal structure of cloud service management platform, data center's control platform and the data centre data platform of the present invention is shown
It is intended to.
Fig. 4 is the schematic diagram of the work process of data center's control platform of the present invention.
Fig. 5 is the network virtualization major function layering signal of the system realizing Visualized data centre based on SDN of the present invention
Figure.
Detailed description of the invention
In order to more clearly describe the technology contents of the present invention, conduct further description below in conjunction with specific embodiment.
The invention provides a data center based on SDN (Software Defined Network, software defined network) empty
Planization platform.Program framework is made up of three parts: cloud service management plane, and data center controls plane, and data center
Datum plane, wherein:
Cloud service management platform, in order to carry out high in the clouds management to task and virtual resources；
Data center's data platform, forwards in order to perform virtual network function and data on data center's physical network；
Data center controls platform, in order to manage platform and data with described cloud service respectively by distributed SDN controller
Center service platform interacts and manages.
In one preferably embodiment, described data center controls platform by REST agreement from described cloud service pipe
Platform obtains task configuration information.Described data center controls platform by the number described in Xmpp/Openflow protocol integrated test system
Virtual network node according to centre data platform.
In one preferably embodiment, described cloud service manages platform based on OpenStack to task and virtual resources
Carry out high in the clouds management.
In one preferably embodiment, described data center's data platform based on overlay technology at data center's Physical Network
Fictionalize virtual network on network, and utilize overlay Tunnel (covering passage) to carry out data forwarding.
In one preferably embodiment, described data center controls platform and includes:
Analysis node, in order to obtain data center's physical network and the information of virtual network node and correlation behavior, and ties analysis
Fruit sends to described cloud service management platform；
Configuration node, in order to receive the task configuration information of described cloud service management platform transmission and to send to the most described control joint
Point；
Control node, in order to the virtual network node of described data center's data platform to be entered according to described task configuration information
Line pipe is managed, and the virtual network node of described data center's data platform includes calculating node, gateway node, physical services node
With NFV service node.
Wherein, as it is shown in figure 1, cloud service management plane is as virtual management platform, (one by NASA to utilize OpenStack
(US National Aeronautics and Space Administration) and Rackspace R & D Cooperation are also initiated, with the free software of Apache licence mandate
With open source code project) task and virtual resources are carried out high in the clouds management；Data center's datum plane then utilizes virtualization merit
Virtual switch, virtual router and some other virtual network function, and root can be realized on data center's physical network
According to the requirement controlling plane, it is achieved the forwarding of data.It is then by distributed SDN controller that data center controls plane,
Interact with virtual management platform and virtual network function and manage respectively.
Control plane and datum plane that the program can realize having by oneself with data center services business dock.
By this sets of plan, it is possible to achieve:
Logic network crosses over server, frame, cluster and data center；
Virtual function migrates and in a network without revising security strategy, load balancing etc.；
New workload or network are without again planning physical network；
Physical network nodes lost efficacy and did not interfered with workload；
MAC Address and the IP address of tenant are privately owned；
The configuration error of tenant does not interferes with other tenants or application；
Any mistake of virtual level will not travel to physical layer.
Wherein, it is made up of as in figure 2 it is shown, data center controls plane distributed SDN controller, data center's datum plane
Overlay (covering) technology is used to fictionalize the virtual network of a stacking on physical network.SDN controller passes through REST
Agreement obtains task configuration information from management plane, and by the virtualization node of Xmpp/Openflow protocol integrated test system datum plane,
Utilize Overlay Tunnel (covering passage), carry out the forwarding of data, including the forwarding between virtual router and virtual road
Forwarded by the data between device and DC PE.
In the present system, SDN controller is mutual, by Xmpp/Openflow and data with management plane by REST API
Plane is mutual.
Have on virtual router VPC belonging to local VM (Virtual Machine, virtual machine) (Virtual Path Connection,
Virtual route connects) all routing iinformations, can the forward-path of Independent Decisiveness message, or be forwarded to other virtual routers,
Or it is forwarded to data center's gateway, without packet-in to controller；
Controller is merely responsible for from vRouter, other controllers and data center PE study convergence routing iinformation, and is distributed to correspondence
VRouter；
Both with release control device processing pressure, can strengthen the vRouter operating capability of controller, can evade again controller becomes
Data converting flow processes bottleneck, improves SDN performance.
This system structure is as it is shown on figure 3, in SDN controller, control node and pass through the agreements such as XMPP, Openflow, with number
Calculating node, gateway node and NFV (Network Functions Virtualization, network function virtualizes) according to plane
Service node interacts；And interacted with management plane by REST API.
Controller module and agreement as shown in Figure 4, in SDN controller, are divided into analysis node, configuration node and control
Node.Analysis node obtains data center's physical network and the information of virtual network node and correlation behavior, and by analysis result
It is uploaded to cloud service management platform.And cloud service management platform carries out cloud layout, and by OpenStack agreement, by task
Configuration information sends to configuring node, configuration node according to configuration information, command-and-control node to the calculating node of data platform,
Gateway node, physical services node and NFV service node are managed, and control the forwarding of data.
In systems, its network virtualization major function is layered as shown in Figure 5.
Have employed the system realizing Visualized data centre based on SDN in this invention, have the advantages that
(1) provide a kind of succinct and the mode of gracefulness by physical network virtualization and dock with virtual environment, simplification lower-level services
Open-minded, reduce the time of network configuration, cost and risk；
(2) can open and manage network and security service by simple configuration, and set up service chaining, be greatly enhanced user and dispose
With efficiency and the agility using Internet resources；
(3) help user to be rapidly performed by fault location and diagnosis, allow the user can more intelligent and effective management network；
(4) integrated with multi-vendor switch and router, it is provided that user is not affecting framework and the investment of bottom physical network
In the case of move to the express passway of SDN.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that still may be made that various
Amendment and conversion are without departing from the spirit and scope of the present invention.Therefore, specification and drawings is considered as illustrative rather than limits
Property processed.
Claims (7)
1. the system realizing Visualized data centre based on SDN, it is characterised in that described system includes:
Cloud service management platform, in order to carry out high in the clouds management to task and virtual resources；
Data center's data platform, forwards in order to perform virtual network function and data on data center's physical network；
Data center controls platform, in order to manage platform and data with described cloud service respectively by distributed SDN controller
Center service platform interacts and manages.
The system realizing Visualized data centre based on SDN the most according to claim 1, it is characterised in that described
Data center controls platform and obtains task configuration information by REST agreement from described cloud service management platform.
The system realizing Visualized data centre based on SDN the most according to claim 1, it is characterised in that described
Data center controls the platform virtual network node by the data center's data platform described in Xmpp/Openflow protocol integrated test system.
The system realizing Visualized data centre based on SDN the most according to claim 1, it is characterised in that described
Cloud service management platform carries out high in the clouds management based on OpenStack to task and virtual resources.
The system realizing Visualized data centre based on SDN the most according to claim 1, it is characterised in that described
Data center's data platform fictionalizes virtual network based on overlay technology on data center's physical network, and utilizes overlay
Passage carries out data forwarding.
The system realizing Visualized data centre based on SDN the most according to claim 1, it is characterised in that described
Data center controls platform and includes:
Analysis node, in order to obtain data center's physical network and the information of virtual network node and correlation behavior, and ties analysis
Fruit sends to described cloud service management platform；
Configuration node, in order to receive the task configuration information of described cloud service management platform transmission and to send to the most described control joint
Point；
Control node, in order to the virtual network node of described data center's data platform to be entered according to described task configuration information
Line pipe is managed.
The system realizing Visualized data centre based on SDN the most according to claim 6, it is characterised in that described
The virtual network node of data center's data platform includes calculating node, gateway node, physical services node and NFV service node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610315621.8A CN106027626A (en) | 2016-05-12 | 2016-05-12 | SDN-based system for realizing virtualization data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610315621.8A CN106027626A (en) | 2016-05-12 | 2016-05-12 | SDN-based system for realizing virtualization data center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106027626A true CN106027626A (en) | 2016-10-12 |
Family
ID=57100737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610315621.8A Pending CN106027626A (en) | 2016-05-12 | 2016-05-12 | SDN-based system for realizing virtualization data center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106027626A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936911A (en) * | 2017-03-13 | 2017-07-07 | 广州五舟科技股份有限公司 | Lightweight Distributed Computing Platform and its computing resource management-control method |
| CN107528743A (en) * | 2017-10-25 | 2017-12-29 | 中国科学技术大学 | A kind of distributed network virtualization system of SDN |
| CN107547278A (en) * | 2017-09-05 | 2018-01-05 | 郑州云海信息技术有限公司 | A kind of device and method for docking OpenStack with enterprise virtual environment |
| CN107920023A (en) * | 2017-12-29 | 2018-04-17 | 深信服科技股份有限公司 | A kind of realization method and system in secure resources pond |
| CN108173761A (en) * | 2017-12-22 | 2018-06-15 | 南京邮电大学 | A kind of method for optimizing resources of SDN and NFV fusions |
| WO2018107475A1 (en) * | 2016-12-16 | 2018-06-21 | 华为技术有限公司 | Method and device for processing data packet |
| CN108259349A (en) * | 2017-08-31 | 2018-07-06 | 新华三技术有限公司 | A kind of message forwarding method and device |
| CN110311838A (en) * | 2019-07-24 | 2019-10-08 | 北京神州绿盟信息安全科技股份有限公司 | A kind of method and device of security service traffic statistics |
| CN111371591A (en) * | 2020-02-16 | 2020-07-03 | 苏州浪潮智能科技有限公司 | Configuration method and system for rapidly deploying SDN networking in double-machine virtualization |
| CN111865514A (en) * | 2019-04-26 | 2020-10-30 | 瞻博网络公司 | Control plane isolation for software defined network routing services |
| CN114338366A (en) * | 2021-12-20 | 2022-04-12 | 南京鼎欣旺科技有限公司 | Data center fault alarm signal positioning method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710432A (en) * | 2012-04-27 | 2012-10-03 | 北京云杉世纪网络科技有限公司 | System and method for managing virtual network in cloud computation data center |
| CN103281306A (en) * | 2013-05-03 | 2013-09-04 | 四川省电力公司信息通信公司 | Virtualized infrastructure platform for cloud data centers |
| CN104283910A (en) * | 2013-07-03 | 2015-01-14 | 中国电信集团系统集成有限责任公司 | Resource management system in cloud computation environment |
| CN105208054A (en) * | 2014-06-16 | 2015-12-30 | 中兴通讯股份有限公司 | Cloud scheduling management method, management center and management system |
| US9686162B2 (en) * | 2014-10-17 | 2017-06-20 | International Business Machines Corporation | Identifying configuration inconsistency in edge-based software defined networks (SDN) |
-
2016
- 2016-05-12 CN CN201610315621.8A patent/CN106027626A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710432A (en) * | 2012-04-27 | 2012-10-03 | 北京云杉世纪网络科技有限公司 | System and method for managing virtual network in cloud computation data center |
| CN103281306A (en) * | 2013-05-03 | 2013-09-04 | 四川省电力公司信息通信公司 | Virtualized infrastructure platform for cloud data centers |
| CN104283910A (en) * | 2013-07-03 | 2015-01-14 | 中国电信集团系统集成有限责任公司 | Resource management system in cloud computation environment |
| CN105208054A (en) * | 2014-06-16 | 2015-12-30 | 中兴通讯股份有限公司 | Cloud scheduling management method, management center and management system |
| US9686162B2 (en) * | 2014-10-17 | 2017-06-20 | International Business Machines Corporation | Identifying configuration inconsistency in edge-based software defined networks (SDN) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107475A1 (en) * | 2016-12-16 | 2018-06-21 | 华为技术有限公司 | Method and device for processing data packet |
| CN106936911A (en) * | 2017-03-13 | 2017-07-07 | 广州五舟科技股份有限公司 | Lightweight Distributed Computing Platform and its computing resource management-control method |
| CN106936911B (en) * | 2017-03-13 | 2020-06-23 | 广州五舟科技股份有限公司 | Lightweight distributed computing platform and computing resource management and control method thereof |
| CN108259349B (en) * | 2017-08-31 | 2020-11-27 | 新华三技术有限公司 | Message forwarding method and device |
| CN108259349A (en) * | 2017-08-31 | 2018-07-06 | 新华三技术有限公司 | A kind of message forwarding method and device |
| CN107547278B (en) * | 2017-09-05 | 2021-02-02 | 苏州浪潮智能科技有限公司 | Device and method for interfacing OpenStack with enterprise virtualization environment |
| CN107547278A (en) * | 2017-09-05 | 2018-01-05 | 郑州云海信息技术有限公司 | A kind of device and method for docking OpenStack with enterprise virtual environment |
| CN107528743A (en) * | 2017-10-25 | 2017-12-29 | 中国科学技术大学 | A kind of distributed network virtualization system of SDN |
| CN107528743B (en) * | 2017-10-25 | 2019-10-25 | 中国科学技术大学 | A kind of distributed network virtualization system of SDN network |
| CN108173761B (en) * | 2017-12-22 | 2021-01-19 | 南京邮电大学 | SDN and NFV fused resource optimization method |
| CN108173761A (en) * | 2017-12-22 | 2018-06-15 | 南京邮电大学 | A kind of method for optimizing resources of SDN and NFV fusions |
| CN107920023A (en) * | 2017-12-29 | 2018-04-17 | 深信服科技股份有限公司 | A kind of realization method and system in secure resources pond |
| CN107920023B (en) * | 2017-12-29 | 2021-01-19 | 深信服科技股份有限公司 | Method and system for realizing security resource pool |
| CN111865514A (en) * | 2019-04-26 | 2020-10-30 | 瞻博网络公司 | Control plane isolation for software defined network routing services |
| CN111865514B (en) * | 2019-04-26 | 2023-07-21 | 瞻博网络公司 | Control plane isolation for software defined network routing services |
| CN110311838A (en) * | 2019-07-24 | 2019-10-08 | 北京神州绿盟信息安全科技股份有限公司 | A kind of method and device of security service traffic statistics |
| CN110311838B (en) * | 2019-07-24 | 2021-05-04 | 绿盟科技集团股份有限公司 | Method and device for counting safety service flow |
| CN111371591A (en) * | 2020-02-16 | 2020-07-03 | 苏州浪潮智能科技有限公司 | Configuration method and system for rapidly deploying SDN networking in double-machine virtualization |
| CN111371591B (en) * | 2020-02-16 | 2022-12-20 | 苏州浪潮智能科技有限公司 | Configuration method and system for rapidly deploying SDN networking in dual-machine virtualization |
| CN114338366A (en) * | 2021-12-20 | 2022-04-12 | 南京鼎欣旺科技有限公司 | Data center fault alarm signal positioning method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106027626A (en) | SDN-based system for realizing virtualization data center | |
| CN105262837B (en) | A kind of integration of three networks application terminal access device and implementation method based on cloud computing | |
| Okafor et al. | Leveraging fog computing for scalable IoT datacenter using spine-leaf network topology | |
| Peterson et al. | Democratizing the network edge | |
| CN105681075B (en) | Network Management System based on mixing cloud platform | |
| CN103067245B (en) | A kind of stream table spatial isolation device for network virtualization and method | |
| CN104363159B (en) | A kind of opening virtual network constructing system and method based on software defined network | |
| CN112187517B (en) | Configuration method, platform and controller for SDN virtual routing of data center | |
| CN109561108A (en) | Policy-based container network resource isolation control method | |
| CN107409096A (en) | Self-adapting load balances | |
| CN103763367A (en) | Method and system for designing distributed virtual network in cloud calculating data center | |
| Zhang et al. | Enabling efficient service function chaining by integrating NFV and SDN: architecture, challenges and opportunities | |
| CN108616386A (en) | A kind of construction method and SDN virtual network environments of SDN virtual network environments | |
| CN102195803B (en) | Data communication method and system | |
| CN107276783A (en) | A kind of methods, devices and systems for realizing virtual machine unified management and intercommunication | |
| CN104685500A (en) | Providing services to virtual overlay network traffic | |
| CN103841189B (en) | The method that data communicate between control cloud computing center server | |
| CN107409097A (en) | Utilize the load balance mobility of automatic structure framework | |
| CN107534603A (en) | controller, control method and program | |
| CN108768714A (en) | A kind of data center's total management system and its network security implementation method | |
| CN109474507A (en) | A kind of message forwarding method and device | |
| Chen et al. | An sdn-based fabric for flexible data-center networks | |
| Olimjonovich | Software Defined Networking: Management of network resources and data flow | |
| CN105072037A (en) | Dynamic flow generating method for distributed SDN controllers | |
| CN108574613A (en) | The double layer intercommunication method and device of SDN data centers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
|
| WD01 | Invention patent application deemed withdrawn after publication |