CN105406983A - Cloud computing network management control method based on user requirements - Google Patents
Cloud computing network management control method based on user requirements Download PDFInfo
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- CN105406983A CN105406983A CN201510691726.9A CN201510691726A CN105406983A CN 105406983 A CN105406983 A CN 105406983A CN 201510691726 A CN201510691726 A CN 201510691726A CN 105406983 A CN105406983 A CN 105406983A
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- 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
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
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- 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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
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Abstract
The invention discloses a cloud computing network management control method based on user requirements, which comprises the following specific implementation processes: two components, a cloud controller and a network controller are arranged, wherein: the cloud controller is responsible for managing virtual resources and a physical host and providing an API (application programming interface) for a user so that the user can set the network policy requirement of the user; and the network controller is responsible for monitoring and managing the configuration situation of the network equipment and deciding how to configure the virtual machine in the cloud according to the network requirement of a user. Compared with the prior art, the cloud computing network management control method based on the user requirements can provide network services based on cloud computing for users in a dynamic mode, can realize virtual network configuration according to the user requirements, and is optimized so as to improve the performance of the virtual network to the maximum extent, strong in practicability and easy to popularize.
Description
Technical field
The present invention relates to field of computer technology, specifically a kind of practical, based on the system for cloud computing management control method of user's request.
Background technology
Along with the with rapid changepl. never-ending changes and improvements of computer technology and the continuous growth of Internet user, data center becomes with IT infrastructure scale and explosively increases, there is the problem of a large amount of resource utilization ratio deficiency in the extensive IT infrastructure that construction cost increases, the cycle is elongated, centralized, how these idle resources are shared and centralized control, become problem in the urgent need to address in reduction fund and operation cost process.So cloud computing technology arises at the historic moment.Terminal use (enterprise) can obtain computational resource required for oneself by network, runs the operation system of oneself.This mode makes user oneself need not build these infrastructure, and just by paying to used resource, creates higher levels of efficiency and economy.For user, cloud computing is they provide unlimited computing capability and memory space, accesses these resources easily: only need to obtain corresponding service by network, use as required simultaneously.The technological know-how of specialty need not be had, understand concrete ins and outs.Cloud computing makes the management of user and computational resource be separated.By the only Gains resources be only required resource and pay when needing resource, the relevant cost of enterprises service and operation cost can be reduced.In the use of cloud computing, cloud computing user lacks the allocative abilities for network, and this part does not open at present and used to user.At present in cloud computing environment, cloud network model usually only provide basis dynamically or static address distribute to the virtual machine that user uses, and the function such as basic fire compartment wall.Lack the service of network key, this all significantly limit the use of user, safety and performance issue.
Cloud computing by software virtual machine, can simulate one or more virtual computer on a physical computer, and these virtual computer runs in a completely isolated environment, and have complete hardware system function.By virtual machine and multiple Intel Virtualization Technology, isomery, the structure as required of software and hardware resources (comprising computational resource, storage resources, Internet resources, Service Source and data resource) of distribution and restructuring can be realized, form the real estate impact meeting application demand, be supplied to user to serve the mode of enjoying.
But, a part of factor of virtual just cloud computing, because user needs migration data and application between various physical equipment, the manufacturer of building cloud computing platform must provide the ability of flexible capacity as required, allows user configure new server and memory device easily as required.Thus, on virtualized basis, need the software and hardware resources of an interconnected isomery of architecture optimized, the increase of Highly Scalable, deletion resource, demand according to user is shunk automatically, makes full use of virtualized benefit, facilitates user directly to dispose customized network environment on a virtual machine.
The virtual network service of cloud computing has received the concern of more cloudy calculating provider, but is also in incomplete stage to the support of this respect at present.Amazon company extends VPN service recently, adopts this technology to achieve secure isolated network and network service, achieves flexible NS software.The Azure cloud of Microsoft provides the network configuration of Demand-Oriented prerequisite.Amazon with Azure both provides the flow load balance across virtual machine cluster relevant to network and content distribution service.Also there are some third-party network providers to provide other useful service at present, comprise quickly data copy, application acceleration, IPS etc.Also there are some scholars and enterprise controlling towards route test, distributed network management, bandwidth, done some research work towards security fields in secret protection and Network Isolation etc., but be all the research work towards security fields at present.Some articles it is also proposed the concept that namely network serves (Naas, NetworkasaService).Namely network serves, and refers to a new model based on the Internet, and communication service provider (CSP) can provide procotol and the reliability based on service-level agreement (SLA, Service-LevelAgreement) as required.Document devises a novel cloud network system based on Naas, and client can utilize its to strengthen with abundant with extendible network function, as virtual network isolation, and differentiated service, and the disposing application program etc. inserting various middleware neatly.By cloud computing being provided the network of the model of service and Open Network agreement combine, propose a new virtual network framework based on Naas.
Based on this, a kind of system for cloud computing management control method based on user's request is now proposed, this method can in a dynamic way for user provides the network service based on cloud computing, virtual network configuration can be realized according to user's request, and optimized, to improve the performance of virtual network to greatest extent.
Summary of the invention
Technical assignment of the present invention is for above weak point, provide a kind of practical, based on the system for cloud computing management control method of user's request.
A kind of system for cloud computing management control method based on user's request, its specific implementation process is: arrange two parts, cloud controller and network controller, wherein: cloud controller is in charge of virtual resource and physical host, and for user provides api interface, so that user arranges the network strategy demand of oneself; And the configuring condition of network controller charge of overseeing and managing network device, and according to the network demand of user, decide how configuring virtual machine in cloud.
Described cloud controller is in charge of physical resource, monitors physical host, is placed virtual machine and memory allocated space, and when user has new deployment strategy request, cloud controller is according to new request dispatching and dispose physical resource; Meanwhile, in order to coordinate network controller, the strategy of user through translation, is transferred to network controller by cloud controller, so that network controller judges current network configuration status and carry out new virtual network to dispose.
On a physical host before configuring virtual machine, cloud controller provides advice to determine which main frame is candidate, and network controller adopts algorithm of optimizing distribution afterwards, to reach the virtual network configuration demand of user, and minimizes network state.
Described network controller is virtual network management system nucleus module, when cloud controller is translated into user's request after virtual machine is mapped to the logical requirements of the resource on physical network, this logical requirements is consigned to network controller; The user's request that network controller provides according to cloud controller, is responsible for configuration virtual network in whole cloud.
Described network controller obtains two input data: one is cloud controller by the demand of user translate after the virtual machine that formed be mapped to the logical requirements of the resource on physical network, two is the lists of available resources on current all physical hosts; In addition, network controller also collects current link and the state of exchange, and the situation that the virtual network segment that present physical network configures maps.
Described network controller is provided with lower module:
Whether cloud monitoring module, to obtain the state of current virtual network periodically, detect and have virtual-machine fail to need migration;
Position optimization module, to determine that best position is to place virtual machine, puts by virtual machine and is abstracted into constrained vanning optimization problem;
Network conf iotag. module, it generates the configuration of the programming device in each network by sending configuration order, them are made to meet the virtual network configuration requirement of user, according to virtual machine position and virtual network constraints, configures programmable network equipment, carries out fine-grained network configuration to the network of each user, adopts didactic optimized algorithm, while the demand virtual machine demand meeting tenant and network demand, cost is reduced.
Based on cloud controller and network controller, the detailed process that described system for cloud computing management controls is:
First, cloud client or tenant use policy language to specify the network service of its required configuration;
The network configuration strategy of user is translated into required network communication mode and the standard to describe of network service by cloud controller, and this describes the network resource requirement in logic representing user;
Network controller according to this logic requirement and current network resource usage situation and network link status, and through optimized algorithm, the deploying virtual machine rule in generating network aspect;
Finally, system according to this rule for user distributes resources of virtual machine, and will be deployed in actual cloud.
A kind of system for cloud computing management control method based on user's request of the present invention, has the following advantages:
A kind of system for cloud computing management control method based on user's request of the present invention, cloud controller is in charge of virtual resource and physical host, and provides api interface, so that user arranges the network strategy demand of oneself for user; The configuring condition of network controller charge of overseeing and managing network device, and according to the network demand of user, decide how configuring virtual machine in cloud, the method can in a dynamic way for user provides the network service based on cloud computing, virtual network configuration can be realized according to user's request, and be optimized, to improve the performance of virtual network to greatest extent, practical, be easy to promote.
Accompanying drawing explanation
Accompanying drawing 1 realizes schematic diagram for of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
The invention provides a kind of system for cloud computing management control method based on user's request, as shown in Figure 1, its specific implementation process is: arrange two parts, cloud controller and network controller, wherein: cloud controller is in charge of virtual resource and physical host, and for user provides api interface, so that user arranges the network strategy demand of oneself; And the configuring condition of network controller charge of overseeing and managing network device, and according to the network demand of user, decide how configuring virtual machine in cloud.
First, cloud client or tenant use a simple policy language to specify the network service of the configuration required by it; Afterwards, the network configuration strategy of user is translated into required network communication mode and the standard to describe of network service by cloud controller from the structure high-level, and this describes the network resource requirement in logic representing user; Next, network controller according to this logic requirement and current network resource usage situation and network link status, and through relevant optimized algorithm, the deploying virtual machine rule in generating network aspect; Finally, system according to this rule for user distributes resources of virtual machine, and will be deployed in actual cloud.Distinguish two main modular of introducing system below.
Cloud controller.
Cloud controller primary responsibility managing physical resource, supervision physical machine, placement virtual machine and memory allocated space etc.Once user has new deployment strategy request, cloud controller according to new request dispatching and will dispose physical resource.In addition, in order to coordinate network controller, cloud controller needs the strategy of user to pass through translation, is transferred to network controller, so that network controller judges current network configuration status and carry out new virtual network to dispose.
On a physical host before configuring virtual machine, cloud controller is provide advice, to determine which main frame is candidate, the network controller placement algorithm that adopts some to optimize afterwards, to reach the virtual network configuration demand of user, and minimize network state, and improve the performance of virtual network and the quantity of configurable virtual network to greatest extent.
Network controller.
Network controller is virtual network management system nucleus module.Cloud controller is translated into user's request after virtual machine is mapped to the logical requirements of the resource on physical network, and this logical requirements is consigned to network controller.The user's request that network controller provides according to cloud controller, is responsible for configuration virtual network in whole cloud.It also controls the resource of cloud, such as, when the resource situation in cloud changes, determines how to put virtual machine or change current virtual machine topology situation, ensureing the virtual machine configuration needs meeting user with an efficient method.
Network controller obtains two input data: one is cloud controller by the demand of user translate after the virtual machine that formed be mapped to the logical requirements of the resource on physical network, two is the lists of available resources on current all physical hosts.In addition, network controller also collects current link and the state of exchange, and the situation that the virtual network segment that present physical network configures maps.Whether the cloud monitoring module of network controller obtains the state of current virtual network periodically, have virtual-machine fail to need migration etc. to detect.Based on the input data obtained above, network controller calling station optimizes module, to determine that best position is to place virtual machine.Then, network controller uses network to purchase the configuration order of module to generate the configuration of the programming device in each network, makes them meet the virtual network configuration requirement of user.The crucial optimization problem of of system be exactly virtual machine put problem, realize optimizational function by position optimization module.Virtual machine is put and is abstracted into constrained vanning optimization problem by this module.Fully take into account virtual machine position and virtual network constraints, configures programmable network equipment, fine-grained network configuration is carried out to the network of each user.Didactic optimized algorithm can be adopted, while the demand virtual machine demand meeting tenant and network demand, cost is reduced as far as possible.
Above-mentioned embodiment is only concrete case of the present invention; scope of patent protection of the present invention includes but not limited to above-mentioned embodiment; claims of any a kind of system for cloud computing management control method based on user's request according to the invention and the those of ordinary skill of any described technical field to its suitable change done or replacement, all should fall into scope of patent protection of the present invention.
Claims (7)
1. the system for cloud computing management control method based on user's request, it is characterized in that, specific implementation process is: arrange two parts, cloud controller and network controller, wherein: cloud controller is in charge of virtual resource and physical host, and for user provides api interface, so that user arranges the network strategy demand of oneself; And the configuring condition of network controller charge of overseeing and managing network device, and according to the network demand of user, decide how configuring virtual machine in cloud.
2. a kind of system for cloud computing management control method based on user's request according to claim 1, it is characterized in that, described cloud controller is in charge of physical resource, monitors physical host, is placed virtual machine and memory allocated space, when user has new deployment strategy request, cloud controller is according to new request dispatching and dispose physical resource; Meanwhile, in order to coordinate network controller, the strategy of user through translation, is transferred to network controller by cloud controller, so that network controller judges current network configuration status and carry out new virtual network to dispose.
3. a kind of system for cloud computing management control method based on user's request according to claim 2, it is characterized in that, on a physical host before configuring virtual machine, cloud controller provides advice to determine which main frame is candidate, network controller adopts algorithm of optimizing distribution afterwards, to reach the virtual network configuration demand of user, and minimize network state.
4. a kind of system for cloud computing management control method based on user's request according to claim 1,2 or 3, it is characterized in that, described network controller is virtual network management system nucleus module, when cloud controller is translated into user's request after virtual machine is mapped to the logical requirements of the resource on physical network, this logical requirements is consigned to network controller; The user's request that network controller provides according to cloud controller, is responsible for configuration virtual network in whole cloud.
5. a kind of system for cloud computing management control method based on user's request according to claim 4, it is characterized in that, described network controller obtains two input data: one is cloud controller by the demand of user translate after the virtual machine that formed be mapped to the logical requirements of the resource on physical network, two is the lists of available resources on current all physical hosts; In addition, network controller also collects current link and the state of exchange, and the situation that the virtual network segment that present physical network configures maps.
6. a kind of system for cloud computing management control method based on user's request according to claim 5, is characterized in that, described network controller is provided with lower module:
Whether cloud monitoring module, to obtain the state of current virtual network periodically, detect and have virtual-machine fail to need migration;
Position optimization module, to determine that best position is to place virtual machine, puts by virtual machine and is abstracted into constrained vanning optimization problem;
Network conf iotag. module, it generates the configuration of the programming device in each network by sending configuration order, them are made to meet the virtual network configuration requirement of user, according to virtual machine position and virtual network constraints, configures programmable network equipment, carries out fine-grained network configuration to the network of each user, adopts didactic optimized algorithm, while the demand virtual machine demand meeting tenant and network demand, cost is reduced.
7. a kind of system for cloud computing management control method based on user's request according to claim 6, is characterized in that, based on cloud controller and network controller, the detailed process that described system for cloud computing management controls is:
First, cloud client or tenant use policy language to specify the network service of its required configuration;
The network configuration strategy of user is translated into required network communication mode and the standard to describe of network service by cloud controller, and this describes the network resource requirement in logic representing user;
Network controller according to this logic requirement and current network resource usage situation and network link status, and through optimized algorithm, the deploying virtual machine rule in generating network aspect;
Finally, system according to this rule for user distributes resources of virtual machine, and will be deployed in actual cloud.
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CN107436582A (en) * | 2016-05-25 | 2017-12-05 | 西门子公司 | To system, controller and the method for the data closed-loop control of the application based on cloud |
CN108848137A (en) * | 2018-05-30 | 2018-11-20 | 郑州云海信息技术有限公司 | A kind of data center's wisdom Network Management System and implementation method |
CN112887134A (en) * | 2021-01-21 | 2021-06-01 | 中山大学 | Network service grid arranging method, device, equipment and medium |
CN113791765A (en) * | 2021-09-15 | 2021-12-14 | 平安科技(深圳)有限公司 | Resource arranging method, device and equipment of cloud service and storage medium |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107436582A (en) * | 2016-05-25 | 2017-12-05 | 西门子公司 | To system, controller and the method for the data closed-loop control of the application based on cloud |
CN106851440A (en) * | 2016-12-09 | 2017-06-13 | 国家计算机网络与信息安全管理中心 | A kind of resource tasks dispatching method towards light matrix network |
CN108848137A (en) * | 2018-05-30 | 2018-11-20 | 郑州云海信息技术有限公司 | A kind of data center's wisdom Network Management System and implementation method |
CN112887134A (en) * | 2021-01-21 | 2021-06-01 | 中山大学 | Network service grid arranging method, device, equipment and medium |
CN112887134B (en) * | 2021-01-21 | 2022-03-15 | 中山大学 | Network service grid arranging method, device, equipment and medium |
CN113791765A (en) * | 2021-09-15 | 2021-12-14 | 平安科技(深圳)有限公司 | Resource arranging method, device and equipment of cloud service and storage medium |
CN113791765B (en) * | 2021-09-15 | 2024-03-08 | 平安科技(深圳)有限公司 | Resource arrangement method, device and equipment of cloud service and storage medium |
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