WO2011144030A1 - 云服务消费方法、云服务消息包、云服务中介及云系统 - Google Patents
云服务消费方法、云服务消息包、云服务中介及云系统 Download PDFInfo
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- WO2011144030A1 WO2011144030A1 PCT/CN2011/074263 CN2011074263W WO2011144030A1 WO 2011144030 A1 WO2011144030 A1 WO 2011144030A1 CN 2011074263 W CN2011074263 W CN 2011074263W WO 2011144030 A1 WO2011144030 A1 WO 2011144030A1
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- cloud service
- cloud
- information
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- 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
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/1025—Dynamic adaptation of the criteria on which the server selection is based
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- 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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/563—Data redirection of data network streams
Definitions
- the present invention relates to the field of communications, and in particular to a cloud service consumption method, a cloud service message package, a cloud service intermediary, and a cloud system.
- Cloud computing is an emerging method of sharing infrastructure that can connect huge pools of systems to provide a variety of IT services.
- Cloud computing usually has the distinction between narrow cloud computing and generalized cloud computing.
- generalized cloud computing refers to the mode of delivery and use of services, which means that the required services are obtained through the network in an on-demand and easily scalable manner.
- This kind of monthly service can be IT and software, Internet related, or any other month.
- cloud service requesters when cloud service requesters (consumers) need to use cloud services, they need to send requests to different cloud service providers to obtain the cloud service information they have. If the cloud service provider is unable to provide the cloud service that the consumer needs, the consumer also needs to send a request to other cloud service providers again to obtain the cloud service information until a cloud service provider that can provide the cloud service for the consumer request is found. For the sake of. For example, if a consumer needs to use the cloud service provided by Google, but he does not know that Google has such a cloud service beforehand, he first requests the cloud service from Amazon Amazon.
- a primary object of the present invention is to provide a cloud service consumption method, a cloud service message package, a cloud service intermediary, and a cloud system, to solve the above problem, because the consumer needs to send a request to different cloud service providers multiple times, thereby causing the system Waste of resources and low system efficiency.
- a cloud service consumption method including: a cloud service intermediary receives a cloud service consumption request sent by a cloud service requester; and the cloud service intermediary returns a cloud service consumption response to the cloud service requester.
- the step of receiving the cloud monthly service consumption request sent by the cloud monthly service requester comprises: the cloud service intermediary receiving the cloud service consumption interface message package sent by the cloud service requester, the message package carrying the cloud The service consumption request, the cloud service consumption request includes the cloud service information requested by the cloud service requester; and the step of returning the cloud monthly service consumption response to the cloud monthly service requester by the cloud monthly service intermediary includes: the cloud monthly service intermediary to the cloud service The requester returns a cloud service consumption interface message packet, where the message package carries a cloud service consumption response, and is used to indicate cloud service information provided by the cloud service intermediary, and the cloud service information includes a cloud service intermediary selected and/or adapted by the cloud service requester.
- Cloud computing services and/or resource information provided by cloud providers accesses and/or controls the cloud service provided by the cloud service provider through the cloud service agent, and accesses and/or controls the cloud service provided by the cloud service provider, including at least one of the following manners. : Create, Read, Update, Delete, Execute, Copy, Move, Select, Collect Operations.
- the cloud service consumption interface message packet includes one of the following information: request information or response information.
- the cloud service consumption interface message packet is transmitted in at least one of the following: a hypertext transfer protocol HTTP format, a session initiation protocol SIP format, a representation state transition REST format, a simple object access protocol SOAP format, an XML-based hypertext set Standard language version 5 protocol XHTML5 format, application programming interface API format, special command format.
- the cloud service consumption interface message package describes its information content using at least one of the following formats: Extensible Markup Language XML Format, Java Script Object Symbol JSON format or a proprietary format.
- a cloud service consumption interface message package for information interaction between a cloud service intermediary and a cloud service requester for cloud service consumption, including one of the following information: request information or response information.
- the request information comprises at least one of the following: session information, cloud infrastructure as a service IaaS information, cloud data storage as a service DaaS information, cloud computing platform as a service PaaS information, cloud computing software, ie, SaaS information.
- the response information comprises at least one of the following: session information, cloud infrastructure as a service IaaS information, cloud data storage as a service DaaS information, cloud computing platform as a service PaaS information, cloud computing software, ie, SaaS information.
- the cloud service consumption interface message packet is transmitted in at least one of the following ways: a hypertext transfer protocol HTTP format, a session initiation protocol SIP format, a representation state transition REST format, simple Object Access Protocol SOAP format, XML-based hypertext markup language version 5 protocol XHTML5 format, application programming interface API format, special command format.
- the cloud service consumption interface message package describes its information content using at least one of the following formats: Extensible Markup Language XML Format, Java Script Object Symbol JSON format or a proprietary format.
- a cloud service intermediary including: a cloud service consumption interface module, configured to implement cloud service consumption between a cloud service requester and a cloud service intermediary, including: a receiving module, configured to Receiving a cloud service consumption request sent by the cloud service requester, the cloud service consumption request includes cloud service information requested by the cloud service requester, and a feedback module, configured to send a cloud service consumption response to the cloud service requester, where the cloud service consumption is The response includes cloud service information provided by the cloud service intermediary.
- the receiving module is configured to receive a cloud service consumption interface message package sent by the cloud service requester, where the message package carries a cloud service consumption request, and the cloud service consumption request includes cloud service information requested by the cloud service requester;
- the feedback module is configured to Returning, to the cloud service requester, a cloud service consumption interface message package, where the message package carries the cloud service consumption response, used to indicate cloud service information provided by the cloud service intermediary, and the cloud service information includes a cloud service intermediary for the cloud service requester to select and / or cloud computing services and / or resource information provided by the adapted cloud service provider.
- the cloud service consumption interface message packet includes request information or response information.
- the request information includes at least one of the following: session information, cloud infrastructure as a service IaaS information, cloud data storage as a service DaaS information, cloud computing platform as a service PaaS information, and cloud computing software, ie, SaaS information;
- the information includes at least one of the following: session information, cloud infrastructure as a service IaaS information, cloud data storage as a service DaaS information, cloud computing platform as a service PaaS information, and cloud computing software as a service SaaS information.
- the cloud service consumption interface message packet is transmitted in at least one of the following ways: Hypertext Transfer Protocol HTTP, Session Initiation Protocol SIP, Representation State Transition REST, Simple Object Access Protocol SOAP, XML-based Hypertext Markup Language Version 5 Protocol XHTML5, Application Programming Interface API, Dedicated Command; Cloud Service Consumer Interface Message Packet describes its information content in at least one of the following formats: Extensible Markup Language XML Format, Java Script Object Symbol JSON Format or Dedicated Format.
- a cloud system including: a cloud service requester, configured to send a cloud service consumption request to a cloud service intermediary, the cloud service consumption request including a cloud service requester requesting a cloud service And receiving a cloud service consumption response returned by the cloud service intermediary, the cloud service consumption response including cloud service information provided by the cloud service intermediary; the cloud service intermediary, including: a cloth interface module, configured to subscribe to cloud computing service and/or resource information provided by multiple cloud service providers; a cloud service consumption interface module, configured to provide a cloud service requester with a consumption interface accessing the cloud service provider; cloud service processing a module, configured to process a cloud service request request of a cloud service requester; a cloud service adaptation module, configured to adapt a cloud service service and/or resource provided by the cloud service provider to the cloud service requester according to the cloud service consumption request;
- the service provider is configured to publish its cloud service information to the cloud service intermediary and provide the cloud service required by the cloud service requester.
- the cloud service consumption interface module comprises: a receiving module, configured to receive a cloud service consumption request sent by the cloud service requester, the cloud service consumption request includes cloud service information requested by the cloud service requester; and a feedback module, configured to serve the cloud
- the requester sends a cloud service consumption response, and the cloud service consumption response includes cloud service information provided by the cloud service intermediary.
- the invention uniformly receives the consumption request of the cloud service requester through the cloud service intermediary, and selects and adapts the cloud service provider's cloud computing for the cloud service requester according to the cloud service provider's cloud service information acquired and subscribed by itself.
- FIG. 1 is a schematic diagram of a usage scenario of a cloud service intermediary according to an embodiment of the present invention
- FIG. 2 is a flow chart of steps of a cloud service consumption method according to an embodiment of the present invention
- FIG. 4 is a signaling flowchart of a cloud service consumption method according to the embodiment shown in FIG. 3
- FIG. 5 is a cloud service intermediary according to an embodiment of the present invention
- FIG. 6 is a structural block diagram of a cloud system according to an embodiment of the present invention.
- a cloud service broker (also known as a cloud service broker) provides intermediary services for various cloud service providers.
- the cloud service provider's cloud can be a private cloud, a community cloud, a public cloud, or a hybrid cloud.
- Cloud service intermediaries can be cloud service providers (cloud computing service providers) such as multiple private clouds, community clouds, public clouds or hybrid clouds, and cloud service requesters such as web services, applications, users (enterprise users, individual consumers) Provided between (consumers) including but not limited to arbitration services, agency services, monitoring services, conversion services, migration services, management services, deployment services, shielding services, replacement services, security services, and synthetic services.
- Cloud service intermediaries can abstract the incompatibility and interface between different cloud computing services, provide consumers with public, open, standardized intermediary proxy services, and solve incompatibilities between different cloud platforms/cloud computing services. Consumers provide one-stop optimal service to fully meet the needs of consumers.
- the cloud service agent is located between the cloud requester and the cloud server, and the cloud service requester such as WEB service, application, user (enterprise user, individual consumer) passes the cloud service.
- the intermediary can access cloud computing services and/or resources of cloud service providers such as private clouds, community clouds, public clouds, or hybrid clouds.
- the cloud service intermediary itself may not be a cloud computing platform, but may also be implemented by a cloud computing technology.
- the cloud service agent obtains various cloud computing tasks and/or resource information of the cloud service provider through the cloud service publishing function, and stores the information; the cloud service intermediary selects and/or adapts the cloud service requester to the cloud service requester.
- Cloud service providers' cloud computing services and/or resources so that cloud service requesters do not have to access different cloud service providers multiple times, on the one hand, it is convenient for cloud service requesters to use cloud services, on the other hand,
- the cloud service provider's cloud service information provides a unified management and usage platform.
- cloud service mediation can subscribe to cloud computing services and/or resource information, such as private cloud, community cloud, public cloud or hybrid cloud, for private cloud, community cloud, public cloud or hybrid cloud.
- the cloud cloud service provider can issue a cloud computing monthly service and/or resource information to the cloud monthly service agent.
- the cloud service intermediary can select and/or adapt the cloud computing service supported by the cloud service provider such as the private cloud, the community cloud, the public cloud or the hybrid cloud according to the consumption request of the cloud service requester. And/or resource information.
- Step S202 The cloud service intermediary receives cloud service consumption sent by a cloud service requester.
- the cloud service consumption request includes cloud service information requested by the cloud service requester, such as requesting to use a cloud storage service or the like.
- Step S204 The cloud service intermediary returns a cloud service consumption response to the cloud service requester.
- the cloud service consumption response includes cloud service information provided by the cloud service intermediary, that is, the cloud computing calendar of the appropriate cloud service provider that the cloud service intermediary has selected and/or adapted for the cloud requester.
- the cloud service and/or resource of the suitable cloud service provider may be an actual cloud service provider's cloud computing service and/or resource, or may be a virtual cloud computing service.
- And/or resources that is, cloud service providers and/or resources of cloud service providers after processing through cloud service mediation (such as proxy services, translation services, migration services, shielding services, replacement services, synthetic services).
- the cloud service requester's cloud service consumption request, accessing and/or controlling the cloud service provider's cloud service through the cloud service intermediary may include at least one of the following operations: create, read, update, delete, execute, copy, move , selection, collection, etc.
- the cloud service requester's different requirements for cloud services are effectively met.
- the cloud service agent selects and/or adapts a suitable cloud service provider for the cloud service requester according to the stored cloud service information of the plurality of cloud service providers, thereby avoiding the cloud service requester multiple times.
- the embodiment of the invention provides a cloud service consumption interface message package, which is used by a cloud service requester to access a cloud service.
- the cloud service consumption interface message packet is transmitted using at least one of the following methods: Hypertext Transfer Protocol HTTP, Session Initiation Protocol SIP, Representation State Transition REST, Simple Object Access Protocol SOAP, XML-based Hypertext Markup Language Version 5 Protocol XHTML5, Application programming interface API, dedicated commands.
- the cloud service consumer interface message package describes its information content in at least one of the following formats: XML Extensible Markup Language, JSON (JavaScript Object Notation) Java native object symbol, or other proprietary format.
- the requester can use Hypertext Transfer Protocol HTTP, Session Initiation Protocol SIP, Representation State Transition REST, Simple Object Access Protocol SOAP, XML-based Hypertext Markup Language Version 5 XHTML5, Application Programming Interface API, Dedicated Commands Etc., carrying a message package based on XML Extensible Markup Language, a message package of JSON (JavaScript Object Notation) Java script object symbol, or other message package in a special format, accessing and/or controlling the cloud of the cloud service provider via a cloud service intermediary Monthly information and/or resource information.
- HTTP Hypertext Transfer Protocol
- SIP Session Initiation Protocol
- REST Representation State Transition
- Simple Object Access Protocol SOAP Simple Object Access Protocol
- XML-based Hypertext Markup Language Version 5 XHTML5 XML5
- Application Programming Interface API Dedicated Commands Etc.
- carrying a message package based on XML Extensible Markup Language a message package of JSON (
- the cloud service requester accessing and/or controlling the cloud service provided by the cloud service provider may include at least one of the following operations: creating, reading, updating, deleting, executing, Copy, move, select, gather, etc.
- the specific protocol interface method of the cloud service consumption interface message packet is as follows:
- the child element ⁇ CloudServiceRequest> is a cloud monthly service request element, which is used by the cloud requester (consumer client) to initiate a consumption request to the cloud service intermediary, and includes one or more attributes and sub-elements as follows: : ⁇ session-info>, the cloud service requester consumes the session information of the cloud service resource through the cloud service intermediary; the child element: ⁇ IaaS>, the cloud service infrastructure is the service IaaS information; the child element: ⁇ DaaS>, Yunyue
- the data storage is DaaS (Data Storage as a Service) information; the child element: ⁇ PaaS>, the computing platform of the cloud service is the service PaaS information; the child element: ⁇ SaaS>, the computing software of the cloud service is ⁇ SaaS information.
- the child element ⁇ CloudServiceResponse> is a cloud monthly consumption response element, which is used by the cloud monthly service intermediary to return a consumption response to the cloud elimination service requester, and includes one or more attributes and child elements as follows: Attribute: status status code, response status such as 200 OK, 400 syntax error, 408 can not discover resources, 409 can not update resources, 410 can not delete resources, 420 does not support attributes or elements; belong to '1' students: reason cause value; Element: ⁇ session-info>, the cloud service requester consumes the session information of the cloud service resource through the cloud service intermediary; the child element: ⁇ IaaS>, the cloud service infrastructure is the service IaaS information; the child element: ⁇ DaaS>, Yunyue The data storage of the service is DaaS (Data Storage as a Service) information; the child element: ⁇ PaaS>, the computing platform of the cloud service is the service PaaS information; the child element: ⁇ SaaS>, the
- ⁇ session-info> is a session information element, specifically, the cloud service requester consumes session information of the cloud service resource through the cloud service intermediary, and the cloud service requester can monitor the life cycle of the cloud service intermediary consumption cloud service resource.
- ⁇ session-info> is initially returned by ⁇ CloudServiceResponse>J3 ⁇ 4, and ⁇ CloudServiceRequest> uses ⁇ session-info> to process session information of cloud resources.
- (B) ⁇ 1&&8> is the infrastructure or monthly information element, which contains one or more of the following common attributes and sub-elements: ⁇ compute> compute resource sub-element, including architecture CPU (central processing unit) schema attribute, cores CPU core number attribute, hostname host name attribute, speed CPU clock speed attribute, memory memory attribute, status calculation resource status attribute, and performed operation Including start start, stop stop, restart restart, suspend hang; ⁇ Network> network resource sub-element, including vlan 802. lq virtual local area network identity attribute, label tag-based virtual local area network attribute, address network address attribute, gateway gateway address attribute, The allocation address allocation mechanism attribute, and the operations performed include down deactivation and up activation;
- Storage resource sub-element including size drive size attribute, status storage resource status attribute, and operations performed include backup backup, offline offline, online online, resize re-allocation, snapshot 'I";
- ⁇ Virtualization> ⁇ ⁇ M ⁇ ⁇ contains DiskSection disk information, Networks network information, DeploymentOptionS configuration option information, VirtualSystemCollection virtual system set information, VirtualSystem virtual system information, OperatingSystemS operating system information, Installs installation information, Resource Allocations Attribute resource allocation information, StartupSection system startup information and other attributes and sub-elements and corresponding operations.
- ( C ) ⁇ DaaS> is a data storage as a service information element that contains one or more of the following common attributes and child elements:
- ⁇ DataObject> data object child element including metadata metadata, mimetype data type, objectURI object uniform resource identifier, objectlD object identifier, parentURI parent object uniform resource identifier, domainURI domain uniform resource identifier, capabilitiesURI capability uniform resource identifier , Location specific area, value object value, etc., and the operations performed include Create Create, Read Read, Update Update, Delete Delete, etc.
- ⁇ 0 &61">container child element including metadata metadata, obj ectURI object uniform resource identifier, objectlD object identifier, parentURI parent object uniform resource identifier, domainURI domain uniform resource identifier, capabilitiesURI capability uniform resource identifier Location specific area, exports interface protocol (OCCI Open Cloud Computing Interface Protocol, iSCSI Small Computer System Interface Protocol, NFS Network File System Interface Protocol, FCoE Ethernet-based optical channel protocol), snapshots snapshot, children sub-objects, etc.
- the operations performed include Create Create, Read Read, Update Update, Delete Delete, etc.
- ⁇ Domain>i3 ⁇ 4 child element including metadata metadata, objectURI object uniform resource tag, objectID object identifier, parentURI parent object uniform resource identifier, domainURI i or uniform resource identifier, capabilitiesURI capability unified resource identifier, Location specific area i or, children sub-objects, etc., and the operations performed include Create creation, Read reading, Update update, Delete deletion, etc.
- ⁇ Queue> queue child element including metadata metadata, objectURI object uniform resource identifier, objectID object identifier, parentURI parent object uniform resource identifier, domainURI i or uniform resource identifier, capabilitiesURI capability uniform resource identifier, queueValues queue value , Location specific area, etc., and the operations performed include Create Create, Read Read, Update Update, Delete Delete, etc.
- ⁇ Capabilities>'l ⁇ * sub-elements including Cloud Storage System-Wide Capabilities cloud storage system-level performance data, performance data of Storage System Metadata Capabilities storage system metadata, performance data of Data System Metadata Capabilities data system metadata, Data Object
- the performance data of the Capabilities data object, the performance data of the Container Capabilities container, the performance data of the Domain Capabilities domain, the performance data of the Queue Object Capabilities queue object, and the operations performed include Read reading;
- (D) ⁇ PaaS> is a platform-in-month information element that contains one or more of the following common attributes and sub-elements:
- SaaS is a software-as-a-service information element.
- SaaS can include one or more of the following general attributes and sub-element contents: Communication type monthly service ⁇ Port Short Message Service SMS message, Multimedia Message Service MMS service, Presence Service presentation status month service, Chat service chat month service, Voice call Service voice call monthly service, video call service video call monthly service, one number service one month pass service, CRBT color ring month service, multimedia conference service multimedia conference month service, call center service call center service ⁇ location class Month Service, such as Location Service Location, Landmark Service Landmark Service; Content Class Month: ⁇ Video share Service Video Sharing Month, File share Service File Sharing Month, Content Sharing Service Content Sharing Month Business Application Class Month Service ⁇ Port: Custom Resource Management Service Customer Relationship Month, Document Management service text ⁇ : When managing monthly services, Business Intelligence service, Smart Collaboration service, Collaboration service; The monthly service, the authentication service, the Temporary storage service, the Temporary storage service, the
- the embodiments of the present invention can use the above cloud service consumption interface message package to access the cloud service.
- the cloud service requester and the cloud service intermediary interact by using the above cloud service consumption interface message package, which effectively improves system compatibility.
- Step S302 The cloud service intermediary receives the cloud service sent by the cloud service requester.
- the consumption request, the cloud service consumption request may be carried in a cloud service consumption interface message package.
- the specific message format is as follows:
- HTTP POST or SIP INVITE message package csb-consumer Content type Content-Type: application/csb-consumer+xml
- Step S304 The cloud service agent selects a suitable cloud computing service and/or resource and its related service logic and function mode to perform cloud service operations.
- Step S306 The cloud service intermediary adapts the cloud service provider's cloud service and/or resource.
- Step S308 The cloud service intermediary returns a consumption response to the cloud service requester, and the cloud service consumption response may be carried in the cloud service consumption interface message package.
- the specific message format is as follows:
- Step S402 The cloud service requester sends a cloud service consumption request to the cloud service intermediary; the cloud service consumption request may pass The cloud service consumption interface message packet is sent.
- the cloud service consumption request includes information about the cloud service requested by the cloud service requester.
- the cloud service consumption response includes cloud service information provided by the cloud service intermediary, that is, the cloud computing month of the appropriate cloud service provider that the cloud service intermediary has selected and/or adapted for the cloud requester.
- the cloud computing service and/or resource of the suitable cloud service provider may be the cloud computing service and/or resource of the actual cloud service provider, or may be virtual cloud computing.
- Services and/or resources ie cloud computing services and/or resources of cloud service providers after processing through cloud service mediation (such as proxy services, translation services, migration services, shielding services, replacement services, synthetic services).
- cloud service mediation such as proxy services, translation services, migration services, shielding services, replacement services, synthetic services.
- FIG. 5 a structural block diagram of a cloud service intermediary according to an embodiment of the present invention is shown, including: a cloud service publishing interface module 502, configured to subscribe to cloud computing services and/or resource information provided by multiple cloud service providers.
- the cloud service consumption interface module 504 is configured to provide the cloud service requester with a consumption interface for accessing the cloud service provider; the cloud service processing module 506 is configured to process the cloud service requester's cloud service consumption request; and the cloud service adaptation module 508 And being configured to adapt the cloud service service and/or resource provided by the cloud service provider to the cloud service requester according to the cloud service consumption request.
- the cloud service consumption interface module 504 is configured to implement cloud service consumption between the cloud service requester and the cloud service intermediary, and includes: a receiving module 5042, configured to receive a cloud service consumption request sent by the cloud service requester, the cloud service The consumption request includes cloud service information requested by the cloud service requester; the feedback module 5044 is configured to send a cloud service consumption response to the cloud service requester, where the cloud service consumption response includes cloud service information provided by the cloud service intermediary, that is, the cloud service The cloud computing service and/or resource information of the appropriate cloud service provider that the intermediary has selected and/or adapted for the cloud service requester.
- the cloud service service and/or resource of the suitable cloud service provider may be a cloud service service and/or resource of the actual cloud service provider, or may be a virtual cloud computing service and/or resource, ie, The cloud computing service and/or resource information of the cloud provider after the processing of the agent (such as the following agent service, conversion service, migration service, shielding service, replacement service, synthesis service).
- the receiving module 5042 is configured to receive a cloud service consumption interface message package sent by the cloud service requester, where the message package carries the cloud service consumption request, where the cloud service consumption request includes cloud service information requested by the cloud service requester. .
- the feedback module 5044 is configured to return a cloud service consumption interface message packet to the cloud service requester, where the message package carries a cloud service consumption response, and is used to indicate the cloud service information provided by the cloud service intermediary, that is, the cloud service intermediary is the cloud.
- the cloud service consumption interface message package includes request information or response information.
- the request information includes at least one of the following information: session information, cloud infrastructure as a service IaaS information, cloud data storage, that is, DaaS information, cloud computing platform, that is, PaaS information, and cloud computing software, that is, SaaS information;
- the response information includes at least one of the following: session information, cloud infrastructure as a service IaaS information, cloud data storage as a service DaaS information, cloud computing platform as a service PaaS information, and cloud computing software, ie, SaaS information.
- the cloud service consumption interface message packet is transmitted by using at least one of the following methods: hypertext transfer protocol HTTP, session initiation protocol SIP, representation state transition REST, simple object access protocol SOAP, XML-based hypertext markup language version 5 Protocol XHTML5, application programming interface API, dedicated commands.
- the cloud service consumer interface message package describes its information content in at least one of the following formats: XML Extensible Markup Language, JSON (JavaScript Object Notation) Java native object symbol, or other proprietary format.
- FIG. 6 a block diagram of a cloud system according to an embodiment of the present invention is shown, including: a cloud requester 602, a cloud server 604, and a cloud server 606.
- the cloud service requester 602 is configured to send a cloud monthly service consumption request to the cloud service agent 604, where the cloud service consumption request may be carried in the cloud service consumption interface message package, including the cloud service requester request. And receiving the cloud service consumption response returned by the cloud service agent 604, the cloud service consumption response being carried in the cloud service consumption interface message package, including the cloud service information provided by the cloud service intermediary 604, that is, the cloud service The cloud computing service and/or resource information of the appropriate cloud service provider that the intermediary has selected and/or adapted for the cloud service requester.
- the cloud service service and/or resource of the suitable cloud service provider may be the cloud service service and/or resource of the actual cloud service provider, or may be virtual cloud computing service and/or resource information, ie The cloud service provider's cloud computing service and/or resource information after the cloud service agent (such as the following agent monthly service, conversion service, migration service, shielding service, replacement service, synthetic service).
- the cloud service broker 604 includes: a cloud service publishing interface module 6042, configured to subscribe to cloud computing services and/or resource information provided by multiple cloud service providers; and a cloud service consumption interface module 6044 configured to request the cloud service provider 602 provides a consumption interface for accessing the cloud service provider 606; a cloud service processing module 6046, configured to process a cloud service consumption request of the cloud service requester 602; a cloud service adaptation module 6048, configured to adapt to the cloud service provider 606
- the cloud service consumption interface module 6044 includes a receiving module 60442, configured to receive a cloud service consumption request sent by the cloud service requester 602, where the cloud service consumption request includes cloud service information requested by the cloud service requester 602; a feedback module 60444, A cloud service consumption response is sent to the cloud service requester 602, the cloud service consumption response including cloud service information provided by the cloud service broker 604.
- the cloud service provider 606 is configured to publish its cloud service information to the cloud service broker 604 and provide the cloud service required by the cloud service requester 602.
- the cloud service consumption interface message package includes request information or response information.
- the request information includes at least one of the following information: session information, cloud infrastructure as a service IaaS information, cloud data storage, that is, DaaS information, cloud computing platform, that is, PaaS information, and cloud computing software, that is, SaaS information;
- the response information includes at least one of the following: session information, cloud infrastructure as a service IaaS information, cloud data storage as a service DaaS information, cloud computing platform as a service PaaS information, and cloud computing software, ie, SaaS information.
- the cloud service consumption interface message packet is transmitted by using at least one of the following methods: hypertext transfer protocol HTTP, session initiation protocol SIP, representation state transition REST, simple object access protocol SOAP, XML-based hypertext markup language version 5 Protocol XHTML5, application programming interface API, dedicated commands.
- the cloud service consumer interface message package describes its information content in at least one of the following formats: XML Extensible Markup Language, JSON (JavaScript Object Notation) Java native object symbol, or other proprietary format.
- the computing device may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
- the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module.
- the invention is not limited to any specific combination of hardware and software.
- the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the scope of the present invention are intended to be included within the scope of the present invention.
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- Data Exchanges In Wide-Area Networks (AREA)
Description
云月 务消费方法、 云月 务消息包、 云服务中介及云系统 技术领域 本发明涉及通信领域, 具体而言, 涉及一种云服务消费方法、 云服务消息 包、 云服务中介及云系统。 背景技术 云计算( Cloud computing ) , 是一种新兴的共享基础架构的方法, 可以将 巨大的系统池连接在一起以提供各种 IT服务。 云计算通常有狭义云计算和广义云计算之分。 其中, 广义云计算是指服务 的交付和使用模式, 指通过网络以按需、 易扩展的方式获得所需的服务。 这种 月艮务可以是 IT和软件、 互联网相关的, 也可以是任意其他的月艮务。 目前, 由于云计算之间的能力和接口不兼容, 云服务请求者 (消费者) 需 要使用云服务时, 需要向不同的云服务提供者发送请求, 获取其具有的云服务 信息。 如果该云服务提供者不能提供消费者需要的云服务, 则消费者还需要再 次向其它云服务提供者发送请求, 获取云服务信息, 直到找到可以提供消费者 请求的云服务的云服务提供者为至。 例如, 若消费者需要使用谷歌 Google 提 供的云 艮务, 但其事先并不知道 Google 具有这种云 艮务, 而首先向亚马逊 Amazon请求云服务。 这时, 因为 Amazon无法为其提供云服务, 所以消费者 只能向其它云服务提供者分别发送请求, 直至发送给 Google 为止。 可见, 这 种云服务访问方式不便于消费者请求和使用云服务, 同时, 因为消费者需向不 同云服务提供者多次发送请求, 因而造成系统资源浪费, 系统效率低下。 发明内容 本发明的主要目的在于提供一种云服务消费方法、 云服务消息包、 云服务 中介及云系统, 以解决上述的因为消费者需向不同云服务提供者多次发送请 求, 因而造成系统资源浪费, 系统效率低下问题。 才艮据本发明的一个方面, 提供了一种云服务消费方法, 包括: 云服务中介 接收云服务请求者发送的云服务消费请求; 云服务中介向云服务请求者返回云 服务消费响应。
优选地, 云月艮务中介接收云月艮务请求者发送的云月艮务消费请求的步骤包 括: 云服务中介接收云服务请求者发送的云服务消费接口消息包, 该消息包携 带有云服务消费请求, 云服务消费请求包括云服务请求者请求的云服务信息; 云月艮务中介向云月艮务请求者返回云月艮务消费响应的步骤包括: 云月艮务中介向云 服务请求者返回云服务消费接口消息包, 该消息包携带云服务消费响应, 用于 指示云服务中介提供的云服务信息, 云服务信息包括云服务中介为云服务请求 者选择和 /或适配的云 艮务提供者提供的云计算艮务和 /或资源信息。 优选地,云月艮务请求者通过云月艮务中介访问和 /或控制云月艮务提供者提供的 云服务, 访问和 /或控制云服务提供者提供的云服务包括以下方式至少之一: 创 建、 读取、 更新、 删除、 执行、 复制、 移动、 选择、 集合操作。 优选地,云月艮务消费接口消息包包括以下信息之一:请求信息或响应信息。 优选地, 云服务消费接口消息包使用以下至少一种方式传输: 超文本传输 协议 HTTP格式、 会话初始协议 SIP格式、 表象化状态转变 REST格式、 简单 对象访问协议 SOAP格式、基于 XML的超文本置标语言版本 5协议 XHTML5 格式、 应用编程接口 API格式、 专用命令格式。 优选地, 云服务消费接口消息包使用以下至少一种格式描述其信息内容: 可扩展标记语言 XML格式、 Java脚本对象符号 JSON格式或专用格式。 根据本发明的另一方面, 还提供了一种云服务消费接口消息包, 用于云服 务中介和云服务请求者之间进行云服务消费的信息交互, 包括以下信息之一: 请求信息或响应信息。 优选地, 请求信息包括以下信息至少之一: 会话信息、 云基础设施即服务 IaaS信息、 云数据存储即服务 DaaS信息、 云计算平台即服务 PaaS信息、 云计 算软件即月艮务 SaaS信息。 优选地, 响应信息包括以下信息至少之一: 会话信息、 云基础设施即服务 IaaS信息、 云数据存储即服务 DaaS信息、 云计算平台即服务 PaaS信息、 云计 算软件即月艮务 SaaS信息。 优选地, 云服务消费接口消息包使用以下至少一种方式传输: 超文本传输 协议 HTTP格式、 会话初始协议 SIP格式、 表象化状态转变 REST格式、 简单
对象访问协议 SOAP格式、基于 XML的超文本置标语言版本 5协议 XHTML5 格式、 应用编程接口 API格式、 专用命令格式。 优选地, 云服务消费接口消息包使用以下至少一种格式描述其信息内容: 可扩展标记语言 XML格式、 Java脚本对象符号 JSON格式或专用格式。 根据本发明的另一方面, 还提供了一种云服务中介, 包括: 云服务消费接 口模块, 用于实现云服务请求者和云服务中介之间的云服务消费, 包括: 接收 模块, 设置为接收云服务请求者发送的云服务消费请求, 所述云服务消费请求 包括云服务请求者请求的云服务信息; 反馈模块, 用于向云服务请求者发送云 服务消费响应, 所述云服务消费响应包括云服务中介提供的云服务信息。 优选地, 接收模块设置为接收云服务请求者发送的云服务消费接口消息 包, 该消息包携带有云服务消费请求, 云服务消费请求包括云服务请求者请求 的云服务信息; 反馈模块设置为向云服务请求者返回云服务消费接口消息包, 该消息包携带所述云服务消费响应, 用于指示云服务中介提供的云服务信息, 云服务信息包括云服务中介为云服务请求者选择和 /或适配的云服务提供者提 供的云计算艮务和 /或资源信息。 优选地, 云月艮务消费接口消息包包括请求信息或响应信息。 优选地, 请求信息包括以下信息至少之一: 会话信息、 云基础设施即服务 IaaS信息、 云数据存储即服务 DaaS信息、 云计算平台即服务 PaaS信息、 和云 计算软件即 艮务 SaaS 信息; 响应信息包括以下信息至少之一: 会话信息、 云 基础设施即服务 IaaS信息、 云数据存储即服务 DaaS信息、 云计算平台即服务 PaaS信息、 和云计算软件即服务 SaaS信息。 优选地, 云服务消费接口消息包使用以下至少一种方式传输: 超文本传输 协议 HTTP, 会话初始协议 SIP、 表象化状态转变 REST、 简单对象访问协议 SOAP、基于 XML的超文本置标语言版本 5协议 XHTML5、应用编程接口 API、 专用命令; 云服务消费接口消息包使用以下至少一种格式描述其信息内容: 可 扩展标记语言 XML格式、 Java脚本对象符号 JSON格式或专用格式。 根据本发明的另一方面, 还提供了一种云系统, 包括: 云服务请求者, 设 置为向云服务中介发送云服务消费请求, 所述云服务消费请求包括云服务请求 者请求的云服务信息; 以及接收云服务中介返回的云服务消费响应, 所述云服 务消费响应包括云服务中介提供的云服务信息; 云服务中介, 包括: 云服务发
布接口模块, 设置为订阅多个云服务提供者提供的云计算服务和 /或资源信息; 云服务消费接口模块, 设置为向云服务请求者提供访问云服务提供者的消费接 口; 云服务处理模块, 设置为处理云服务请求者的云服务消费请求; 云服务适 配模块, 设置为适配云服务提供者根据云服务消费请求向云服务请求者提供的 云计算服务和 /或资源;云服务提供者,设置为向云服务中介发布其云服务信息, 并提供云服务请求者需要的云服务。 优选地, 云服务消费接口模块包括: 接收模块, 设置为接收云服务请求者 发送的云服务消费请求, 云服务消费请求包括云服务请求者请求的云服务信 息; 反馈模块, 设置为向云服务请求者发送云服务消费响应, 云服务消费响应 包括云服务中介提供的云服务信息。 本发明通过云服务中介统一接收云服务请求者的消费请求, 并根据自身获 取和订阅的云服务提供者的云服务信息, 为云服务请求者选择并适配合适的云 服务提供者的云计算服务和 /或资源,从而使得云服务请求者只需向云服务中介 发送一次请求, 即可进行相应的云服务访问, 避免了云服务请求者多次发送云 服务请求而造成的系统资源浪费和系统效率低下的问题, 有效提高了系统资源 利用率, 提高了系统效率。 附图说明 此处所说明的附图用来提供对本发明的进一步理解, 构成本申请的一部 分, 本发明的示意性实施例及其说明用于解释本发明, 并不构成对本发明的不 当限定。 在附图中: 图 1是根据本发明实施例的一种云服务中介的使用场景示意图; 图 2是根据本发明实施例的一种云服务消费方法的步骤流程图; 图 3是根据本发明实施例的另一种云服务消费方法的步骤流程图; 图 4是根据图 3所示实施例的云服务消费方法的信令流程图; 图 5是根据本发明实施例的一种云服务中介的结构框图; 图 6是 居本发明实施例的一种云系统的结构框图。
具体实施方式 下文中将参考附图并结合实施例来详细说明本发明。 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特征可以相互组合。 参照图 1 ,示出了根据本发明实施例的一种云服务中介的使用场景示意图。 云服务中介 ( cloud service broker, 也称为云服务网关)为各种云服务提供 者提供中介服务, 云服务提供者的云可以是私有云、社区云、公共云或混合云。 云服务中介可以在多个私有云、 社区云、 公共云或混合云等云服务提供者 (云 计算服务提供商) 和 WEB服务、 应用、 用户 (企业用户、 个人消费者) 等云 服务请求者(消费者)之间提供包括但不限于仲裁服务、 代理服务、 监控服务、 转化服务、 移植服务、 管控服务、 部署服务、 屏蔽服务、 置换服务、 安全服务 以及合成服务等。 云服务中介可以抽象不同云计算服务之间不兼容的能力和接 口, 为消费者提供公共的、 开放的、 标准化的中介代理服务, 解决不同云平台 /云计算服务之间的不兼容问题, 为消费者提供一站式的最优服务, 充分满足消 费者的需求。 如图 1 所示, 云月艮务中介位于云月艮务请求者和云月艮务提供者之间, WEB 服务、 应用、 用户 (企业用户、 个人消费者) 等云服务请求者通过云服务中介 可以访问私有云、 社区云、 公共云或混合云等云服务提供者的云计算服务和 / 或资源。 云服务中介本身可以不是云计算平台, 也可以由云计算技术实现。 云月艮务中介通过云 艮务发布功能获取云 艮务提供者的各种云计算艮务和 / 或资源信息, 并存储这些信息; 云服务中介为云服务请求者选择和 /或适配合适 的云服务提供者的云计算服务和 /或资源,使得云服务请求者不必多次访问不同 的云服务提供者, 一方面为云服务请求者使用云服务提供了方便, 另一方面, 也为云服务提供者的云服务信息提供了统一的管理和使用平台。 通过云服务发布功能, 云服务中介可以订阅私有云、 社区云、 公共云或混 合云等云服务提供者发布支持的云计算服务和 /或资源信息, 私有云、 社区云、 公共云或混合云等云月艮务提供者可以向云月艮务中介发布通知其支持的云计算 月艮务和 /或资源信息。 通过云服务消费功能, 云服务中介可以根据云服务请求者的消费请求, 为 其选择和 /或适配私有云、社区云、公共云或混合云等云服务提供者发布支持的 云计算艮务和 /或资源信息。
参照图 2 ,示出了才艮据本发明实施例的一种云月艮务访问方法的步骤流程图, 包括以下步 4聚: 步骤 S202: 云服务中介接收云服务请求者发送的云服务消费请求; 该云服务消费请求包括云服务请求者请求的云服务信息, 如请求使用云存 储服务等。 步骤 S204: 云服务中介向云服务请求者返回云服务消费响应。 其中, 云服务消费响应包括云服务中介提供的云服务信息, 即所述云服务 中介已经为云月艮务请求者选择和 /或适配的合适的云月艮务提供者的云计算月艮务 和 /或资源信息, 所述合适的云 艮务提供者的云计算艮务和 /或资源可以是实际 的云服务提供者的云计算服务和 /或资源, 也可以是虚拟的云计算服务和 /或资 源, 即经过云服务中介处理 (如下文的代理服务、 转化服务、 移植服务、 屏蔽 服务、 置换服务、 合成服务) 后的云服务提供者的云计算服务和 /或资源。 云服务请求者的云服务消费请求,通过云服务中介访问和 /或控制云服务提 供者提供的云服务可以包括以下操作方式至少之一: 创建、 读取、 更新、 删除、 执行、 复制、 移动、 选择、 集合等操作。 通过上述操作, 有效满足了云服务请 求者对云服务的不同需求。 相关技术中, 云服务请求者有云服务需求时, 可能需要多次访问不同的云 服务提供者从而造成系统资源浪费, 系统效率低下。 通过本实施例, 由云服务 中介根据存储的多个云服务提供者的云服务信息,为云服务请求者选择和 /或适 配合适的云服务提供者, 从而避免了云服务请求者多次访问不同的云服务提供 者, 有效节约了系统资源, 提高了系统效率。 本发明实施例提供了一种云服务消费接口消息包, 用于云服务请求者访问 云服务。 云服务消费接口消息包使用以下至少一种方法传输: 超文本传输协议 HTTP, 会话初始协议 SIP、 表象化状态转变 REST、 简单对象访问协议 SOAP、 基于 XML的超文本置标语言版本 5协议 XHTML5、 应用编程接口 API, 专用 命令。 云服务消费接口消息包使用以下至少一种格式描述其信息内容: XML 可扩展标记语言、 JSON ( JavaScript Object Notation ) Java 本对象符号或其他 专用格式。
云月艮务请求者可以通过超文本传输协议 HTTP, 会话初始协议 SIP、 表象 化状态转变 REST、 简单对象访问协议 SOAP、基于 XML的超文本置标语言版 本 5 XHTML5、 应用编程接口 API、 专用命令等方式, 携带基于 XML可扩展 标记语言的消息包、 JSON ( JavaScript Object Notation ) Java脚本对象符号的消 息包或其他专用格式的消息包,经云服务中介访问和 /或控制云服务提供者的云 月艮务和 /或资源信息。 进一步地 ,云月艮务请求者经云月艮务中介访问和 /或控制云月艮务提供者提供的 云服务可以包括以下操作方式至少之一: 创建、 读取、 更新、 删除、 执行、 复 制、 移动、 选择、 集合等操作。 当云服务请求者釆用 HTTP超文本传输协议时, 可以使用 POST、 GET, PUT, DELETE, COPY, HEAD, MKCOL、 MOVE, OPTIONS等方法。 云服务消费接口消息包的具体协议接口方法如下: 云月艮务消费接口消息包 csb-consumer, 包括请求、 响应等元素。 其中, <csbconsumer>是才艮元素, 包含 <CloudServiceRequest>请求、 CloudServiceResponse 1^应等子元素。
( 1 )子元素 <CloudServiceRequest>是云月艮务消费请求元素, 用于云月艮务请 求者 (消费客户端) 向云服务中介发起消费请求, 包含如下一个或多个属性和 子元素: 子元素: <session-info>, 云服务请求者通过云服务中介消费云服务资源的 会话信息; 子元素: <IaaS>, 云服务的基础设施即服务 IaaS信息; 子元素: <DaaS>, 云月艮务的数据存储即月艮务 DaaS ( Data Storage as a Service )信息; 子元素: <PaaS>, 云服务的计算平台即服务 PaaS信息; 子元素: <SaaS>, 云 艮务的计算软件即 艮务 SaaS信息。
( 2 ) 子元素 <CloudServiceResponse>是云月艮务消费响应元素, 用于云月艮务 中介向消云服务请求者返回消费响应, 包含如下一个或多个属性和子元素:
属性: status状态码, 响应状态如 200 OK、 400语法错误、 408不能发现 资源、 409不能更新资源、 410不能删除资源、 420不支持的属性或元素; 属' 1"生: reason原因值; 子元素: <session-info>, 云服务请求者通过云服务中介消费云服务资源的 会话信息; 子元素: <IaaS>, 云服务的基础设施即服务 IaaS信息; 子元素: <DaaS>, 云月艮务的数据存储即月艮务 DaaS ( Data Storage as a Service )信息; 子元素: <PaaS>, 云服务的计算平台即服务 PaaS信息; 子元素: <SaaS>, 云服务的计算软件即服务 SaaS信息。 其巾,
( A ) <session-info>是会话信息元素, 具体是云服务请求者通过云服务中 介消费云服务资源的会话信息, 云服务请求者可以监控云服务中介消费云服务 资源的生命周期。 <session-info>最初由 <CloudServiceResponse>J¾功响应时返 回, <CloudServiceRequest>使用 <session-info>处理云月艮务资源的会话信息。 包 括: 子元素: <session-id>, 云服务请求者、 云服务中介关联的云服务资源会话 标示符; 子元素: <seq>, 序歹1 J号; 子元素: <expires> , 云月艮务资源激活时长, 以秒为单位; 仅用于
<CloudServiceResponse>; 子元素: <action>, 请求的动作, update更新会话、 remove,除会话; 仅 用 -f~ <CloudS erviceRequest>;
( B ) <1&&8>是基础设施即月艮务信息元素, 包含如下一个或多个通用属性 和子元素:
<compute>计算资源子元素, 包含 architecture CPU (中心处理单元) 架构 属性、 cores CPU核心数属性、 hostname主机名属性、 speed CPU时钟速度属 性、 memory 内存属性、 status 计算资源状态属性, 以及执行的操作包括 start 启动、 stop停止、 restart重启、 suspend挂起; <Network>网络资源子元素, 包含 vlan 802. lq虚拟局域网标识属性、 label 基于标签的虚拟局域网属性、 address网络地址属性、 gateway网关地址属性、 allocation地址分配机制属性, 以及执行的操作包括 down去激活、 up激活;
<810 &86>存储资源子元素, 包含 size驱动器尺寸大小属性、 status存储资 源状态属性,以及执行的操作包括 backup备份、 offline下线、 online上线、 resize 重新分配尺寸、 snapshot 'I"夬照;
<Virtualization>^ ^M ^ ^^ ,包含 DiskSection磁盘信息、 Networks ection 网络信息、 DeploymentOptionS ection配置选项信息、 VirtualSystemCollection虚 拟系统集信息、 VirtualSystem虚拟系统信息、 OperatingSystemS ection操作系统 信息、 Installs ection 安装信息、 Resource Allocations ection 资源分配信息、 StartupSection系统启动信息等属性和子元素及相应执行的操作。
( C ) <DaaS>是数据存储即服务信息元素, 包含如下一个或多个通用属性 和子元素:
<DataObject>数据对象子元素,包含 metadata元数据、 mimetype数据类型、 objectURI对象统一资源标识符、 objectlD对象标识符、 parentURI父对象统一 资源标识符、 domainURI域统一资源标识符、 capabilitiesURI 能力统一资源标 识符、 Location特定区域、 value对象值等, 以及执行的操作包括 Create创建、 Read读取、 Update更新、 Delete 除等;
<〇0 & 61">容器子元素, 包含 metadata元数据、 obj ectURI对象统一资源 标识符、 objectlD对象标识符、 parentURI父对象统一资源标识符、 domainURI 域统一资源标识符、 capabilitiesURI能力统一资源标识符、 Location特定区域、 exports接口协议 (OCCI开放云计算接口协议、 iSCSI小型计算机系统接口协 议、 NFS网络文件系统接口协议、 FCoE基于以太网的光紆通道协议)、 snapshots 快照、 children子对象等, 以及执行的操作包括 Create创建、 Read读取、 Update 更新、 Delete删除等;
<Domain>i¾子元素, 包含 metadata元数据、 objectURI对象统一资源标 符、 objectID对象标识符、 parentURI父对象统一资源标识符、 domainURI i或统 一资源标识符、 capabilitiesURI 能力统一资源标识符、 Location 特定区 i或、 children子对象等, 以及执行的操作包括 Create创建、 Read读取、 Update更新、 Delete删除等;
<Queue>队列子元素, 包含 metadata元数据、 objectURI对象统一资源标识 符、 objectID对象标识符、 parentURI父对象统一资源标识符、 domainURI i或统 一资源标识符、 capabilitiesURI 能力统一资源标识符、 queueValues 队列值、 Location特定区域等, 以及执行的操作包括 Create创建、 Read读取、 Update 更新、 Delete删除等;
<Capabilities>'l±* 子元素, 包含 Cloud Storage System-Wide Capabilities云 存储系统级性能数据、 Storage System Metadata Capabilities存储系统元数据的 性能数据、 Data System Metadata Capabilities数据系统元数据的性能数据、 Data Object Capabilities数据对象的性能数据、 Container Capabilities容器的性能数 据、 Domain Capabilities域的性能数据、 Queue Object Capabilities队列对象的性 能数据, 以及执行的操作包括 Read读取;
( D ) <PaaS>是平台即月艮务信息元素, 包含如下一个或多个通用属性和子 元素:
<Distributed file system>分布式文件系统子元素; <Distributed database 分布式数据库子元素;
<Distributed cache>分布式緩存子元素;
<Distributed computing schedule 分布式计算调度子元素;
<session>会话子元素;
<Messaging>消息子元素; ( E ) <SaaS>是软件即服务信息元素, SaaS可以包括如下一个或多个通用 属性和子元素内容: 通信类月艮务 ^口 Short Message Service短信月艮务, Multimedia Message Service 彩信月艮务, Presence Service呈现状态月艮务, Chat service聊天月艮务, Voice call
service语音呼叫月艮务 , Video Call service视频呼叫月艮务 , one number service一 号通月艮务, CRBT彩铃月艮务, multimedia conference service多媒体会议月艮务, call center service呼叫中心服务 ^ 位置类月艮务如 Location Service位置月艮务, Landmark Service地标月艮务; 内容类月艮务:^ Video share Service视频共享月艮务, File share Service文件共 享月艮务, Content Sharing Service内容共享月艮务; 企业应用类月艮务^口: Custom Resource Management Service客户关系月艮务, Document Management service文^ :当管理月艮务, Business Intelligence service商业 智能月艮务, Collaboration service协同月艮务; 通用类月艮务 ^口 Authentication Service鉴权月艮务, Temporary storage Service 临时存储月艮务, Poll/Voting Service投票月艮务, Tag Service标签月艮务, Contacts Service联系人月艮务, Redirect Service重定向月艮务, Calendar Service 日历月艮务; 社交类月艮务如 blog Service博客月艮务, Facebook脸书社交月艮务, Twitter推 特服务。 本发明的实施例均可釆用上述云服务消费接口消息包, 进行云服务的访 问。 云服务请求者和云服务中介通过使用上述云服务消费接口消息包进行交 互, 有效提高了系统兼容性。 参照图 3 , 示出了才艮据本发明实施例的另一种云月艮务访问方法的步骤流程 图, 包括以下步 4聚: 步骤 S302: 云服务中介接收云服务请求者发送的云服务消费请求, 该云服 务消费请求可以携带于云服务消费接口消息包中。 其具体消息格式内容如下:
Client消费客户端- > CSB云服务中介 ( Consumer request消费请求)
HTTP POST或 SIP INVITE 消息包: csb-consumer
内容类型 Content-Type: application/csb-consumer+xml
<?xml version:" 1.0" encoding="UTF-8" standalone="yes"?>
<csbconsumer version=" 1.0" xmlns="urn:ietf:params:xml:ns:csb-consumer">
<CloudServiceRequest>
<session-info>
<session-id>0GXljCYZ8WBa</session-id>
<seq>l</seq>
</session-info>
<IaaS>
<compute>
<architecture> </architecture>
<cores > </cores>
<hostname> </hostname>
<speed> </speed>
<memory> </memory>
<status> </status>
</compute>
<Network>
<vlan> </vlan>
<label> ...... </label>
<address> </address>
<gateway> </gateway>
<allocation> </allocation>
jataobectD Av
/vtuaatoillizin <〉
y/vtuasstecoecto 20illmllin <v ppstatusecto/statusectolinTin <〉 <〉
y/vtuassteillm <〉 stasecto:::/stasecto 15InllinInllin Av Λv pgypgyOeatS stes ecto/OeatS stes ecto>rinmin>rinmin <v <v yvtuassteillm Av yvtuassteoectoillmllin <v pyppypeostotos ecto/eo2tot2s ecto 10DlmlillinDlm1i1in Av <v Netwos ecto/Netwos ectorkinrkin Av Λv ss ecto/ss ectoDikinDikin Av Λv vtuaatoillizin Av g/stoae 5r <v status/status Av <v se/seiziz Av <v gstoaer Av /Network <〉
<UIBUIOQ>
<sjoi^sdBus /> <sioqsdmis>
<siJod 9 /> <syod 9>
<uo¾BOoq/> <uo¾BOoq>
<rans ^^HTQ^dBO /> <rans uq¾fe〇>
<ranureuio /> <ranureuio >
< ro〇3「qo/> '… <α 「qo>
<ra 〇9「qo/>〜·· <ra 〇9「qo>
<J0 l^UO3>
<uo¾BOoq/> <uo¾BOoq>
<9dAi3uiTj\[/> <3dAj3ui訓 >
<¾QS3pijxqBdB0 /> <rjjQS3Ui|iqBdB0>
<ranureuio /> - <ranureuio >
<ai 3fqo/> ····· <aP〇3「qo>
£9ZtL0/U0ZSD/13d oeo^T/TTOz; OAV
o
jjobectu…:/obectuRlRl <〉 <〉 QUeue Av
/oaDmin <〉
</Distributed database>
<Distributed cache> /Distributed cache>
<Distributed computing schedule
</Distributed computing schedule>
<session>
</session>
< Messaging >
</ Messaging >
</PaaS>
<SaaS>
<Custom Resource Management
</Custom Resource Management <Video share>
</Video share>
<File share>
</File share>
<Short Message Service>
</Short Message Service> <Multimedia Message Service>
</Multimedia Message Service>
</SaaS>
</CloudServiceRequest> </csbconsumer> 步骤 S304: 云 艮务中介选择适合的云计算^ ^务和 /或资源及其相关的 艮务 逻辑和功能模式, 执行云服务操作。 步骤 S306: 云服务中介适配云 艮务提供者的云服务和 /或资源。 步骤 S308: 云服务中介向云服务请求者返回消费响应, 该云服务消费响应 可以携带于云服务消费接口消息包中。 其具体消息格式内容如下:
Client消费客户端<- CSB云月艮务中介 ( Consumer reponse消费响应)
200 OK 消息包: csb-consumer 内容类型 Content-Type: application/csb-consumer+xml <?xml version=" 1.0" encoding="UTF-8" standalone="yes"?>
<csbconsumer version=" 1.0" xmlns="urn:ietf:params:xml:ns:csb-consumer">
<CloudS erviceResponse reason: "Re source found" status="200"> <session-info>
<session-id>0GXljCYZ8WBa</session-id>
<seq>l</seq> <expire s>3600</expire s> </session-info> <IaaS>
</IaaS> <DaaS>
</DaaS> <PaaS>
</PaaS> <SaaS>
</SaaS> </CloudS erviceResponse>
</csbconsumer> 本实施例的云月艮务访问方法的信令流程如图 4所示, 包括: 步骤 S402: 云服务请求者向云服务中介发送云服务消费请求; 该云服务消 费请求可以通过云服务消费接口消息包发送。
其中, 该云服务消费请求中包括云服务请求者请求的云服务的信息。 步骤 S404: 云服务中介向云服务请求者返回云服务消费响应; 该云服务消 费响应可以通过云 艮务消费接口消息包返回。 其中, 云服务消费响应中包括云服务中介提供的云服务信息, 即所述云服 务中介已经为云月艮务请求者选择和 /或适配的合适的云月艮务提供者的云计算月艮 务和 /或资源信息, 所述合适的云服务提供者的云计算服务和 /或资源可以是实 际的云 艮务提供者的云计算艮务和 /或资源, 也可以是虚拟的云计算艮务和 /或 资源, 即经过云服务中介处理 (如以下代理服务、 转化服务、 移植服务、 屏蔽 服务、 置换服务、 合成服务) 后的云服务提供者的云计算服务和 /或资源。 参照图 5 , 示出了根据本发明实施例的一种云服务中介的结构框图, 包括: 云服务发布接口模块 502 , 设置为订阅多个云服务提供者提供的云计算服 务和 /或资源信息; 云服务消费接口模块 504 , 设置为向云服务请求者提供访问 云服务提供者的消费接口; 云服务处理模块 506 , 设置为处理云服务请求者的 云服务消费请求; 云服务适配模块 508 , 设置为适配云服务提供者根据云服务 消费请求向云服务请求者提供的云计算服务和 /或资源。 其中, 云服务消费接口模块 504 , 设置为实现云服务请求者和云服务中介 之间的云服务消费, 包括: 接收模块 5042 , 设置为接收云服务请求者发送的云 服务消费请求, 该云服务消费请求包括云服务请求者请求的云服务信息; 反馈 模块 5044 , 设置为向云服务请求者发送云服务消费响应, 该云服务消费响应包 括云服务中介提供的云服务信息, 即所述云服务中介已经为云服务请求者选择 和 /或适配的合适的云 艮务提供者的云计算艮务和 /或资源信息。 所述合适的云 服务提供者的云计算服务和 /或资源可以是实际的云服务提供者的云计算服务 和 /或资源, 也可以是虚拟的云计算月艮务和 /或资源, 即经过云月艮务中介处理(如 以下代理服务、 转化服务、 移植服务、 屏蔽服务、 置换服务、 合成服务) 后的 云 艮务提供者的云计算艮务和 /或资源信息。 优选的, 接收模块 5042 设置为接收云服务请求者发送的云服务消费接口 消息包, 该消息包携带有所述云服务消费请求, 该云服务消费请求包括云服务 请求者请求的云 艮务信息。 反馈模块 5044设置为向云 艮务请求者返回云 艮务 消费接口消息包, 该消息包携带云服务消费响应, 用于指示云服务中介提供的 云 艮务信息,即云 艮务中介为云 艮务请求者选择和 /或适配的云 艮务提供者提供 的云计算服务和 /或资源。
优选的, 云服务消费接口消息包包括请求信息或响应信息。 其中, 请求信 息包括以下信息至少之一: 会话信息、 云基础设施即服务 IaaS信息、 云数据存 储即 艮务 DaaS信息、云计算平台即 艮务 PaaS信息、和云计算软件即 艮务 SaaS 信息; 响应信息包括以下信息至少之一: 会话信息、 云基础设施即服务 IaaS信 息、 云数据存储即服务 DaaS信息、 云计算平台即服务 PaaS信息、 和云计算软 件即月艮务 SaaS信息。 优选的, 云服务消费接口消息包使用以下至少一种方法传输: 超文本传输 协议 HTTP, 会话初始协议 SIP、 表象化状态转变 REST、 简单对象访问协议 SOAP、基于 XML的超文本置标语言版本 5协议 XHTML5、应用编程接口 API、 专用命令。 云服务消费接口消息包使用以下至少一种格式描述其信息内容: XML可扩展标记语言、 JSON ( JavaScript Object Notation ) Java 本对象符号 或其他专用格式。 参照图 6 , 示出了才艮据本发明实施例的一种云系统的结构框图, 包括: 云 月艮务请求者 602、 云月艮务中介 604和云月艮务提供者 606。 其中, 云月艮务请求者 602 , 设置为向云月艮务中介 604发送云月艮务消费请求, 所述云服务消费请求可以携带于云服务消费接口消息包中, 包括云服务请求者 请求的云服务信息; 以及接收云服务中介 604返回的云服务消费响应, 所述云 服务消费响应携带于云服务消费接口消息包中, 包括云服务中介 604提供的云 服务信息,即所述云服务中介已经为云服务请求者选择和 /或适配的合适的云服 务提供者的云计算服务和 /或资源信息。所述合适的云服务提供者的云计算服务 和 /或资源可以是实际的云服务提供者的云计算服务和 /或资源, 也可以是虚拟 的云计算月艮务和 /或资源信息, 即经过云月艮务中介处理(如以下代理月艮务、 转化 服务、 移植服务、 屏蔽服务、 置换服务、 合成服务) 后的云服务提供者的云计 算服务和 /或资源信息。 其中, 云服务中介 604 , 包括: 云服务发布接口模块 6042 , 设置为订阅多 个云服务提供者提供的云计算服务和 /或资源信息; 云服务消费接口模块 6044 , 设置为向云服务请求者 602提供访问云服务提供者 606的消费接口; 云服务处 理模块 6046 , 设置为处理云服务请求者 602的云服务消费请求; 云服务适配模 块 6048 , 设置为适配云月艮务提供者 606 居云月艮务消费请求向云月艮务请求者 602提供的云计算艮务和 /或资源。
其中, 云服务消费接口模块 6044包括接收模块 60442 , 设置为接收云服务 请求者 602发送的云服务消费请求,所述云服务消费请求包括云服务请求者 602 请求的云服务信息; 反馈模块 60444 , 设置为向云服务请求者 602发送云服务 消费响应, 所述云服务消费响应包括云服务中介 604提供的云服务信息。 其中, 云服务提供者 606 , 设置为向云服务中介 604发布其云服务信息, 并提供云服务请求者 602需要的云服务。 优选的, 云服务消费接口消息包包括请求信息或响应信息。 其中, 请求信 息包括以下信息至少之一: 会话信息、 云基础设施即服务 IaaS信息、 云数据存 储即 艮务 DaaS信息、云计算平台即 艮务 PaaS信息、和云计算软件即 艮务 SaaS 信息; 响应信息包括以下信息至少之一: 会话信息、 云基础设施即服务 IaaS信 息、 云数据存储即服务 DaaS信息、 云计算平台即服务 PaaS信息、 和云计算软 件即月艮务 SaaS信息。 优选的, 云服务消费接口消息包使用以下至少一种方法传输: 超文本传输 协议 HTTP, 会话初始协议 SIP、 表象化状态转变 REST、 简单对象访问协议 SOAP、基于 XML的超文本置标语言版本 5协议 XHTML5、应用编程接口 API、 专用命令。 云服务消费接口消息包使用以下至少一种格式描述其信息内容: XML可扩展标记语言、 JSON ( JavaScript Object Notation ) Java 本对象符号 或其他专用格式。 显然, 本领域的技术人员应该明白, 上述的本发明的各模块或各步骤可以 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 制作成各个集成电路模块, 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。 这样, 本发明不限制于任何特定的硬件和软件结合。 以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于本领 域的技术人员来说, 本发明可以有各种更改和变化。 凡在本发明的 ^"神和原则 之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护范围之 内。
Claims
1. 一种云月艮务消费方法, 包括:
云服务中介接收云服务请求者发送的云服务消费请求; 云服务中介向所述云服务请求者返回云服务消费响应。
2. 根据权利要求 1所述的方法, 其中,
所述云服务中介接收云服务请求者发送的云服务消费请求的步骤包 括:
所述云月艮务中介接收所述云月艮务请求者发送的云月艮务消费接口消息 包, 该消息包携带有所述云服务消费请求, 所述云服务消费请求包括所 述云服务请求者请求的云服务信息;
所述云服务中介向云服务请求者返回云服务消费响应的步骤包括: 云服务中介向所述云服务请求者返回云服务消费接口消息包, 该消 息包携带所述云月艮务消费响应, 用于指示所述云月艮务中介提供的云月艮务 信息, 所述云 艮务信息包括所述云 艮务中介为所述云 艮务请求者选择和 / 或适配的云 艮务提供者提供的云计算艮务和 /或资源信息。
3. 根据权利要求 1所述的方法, 其中, 还包括:
所述云月艮务请求者通过所述云月艮务中介访问和 /或控制云月艮务提供 者提供的云服务, 所述访问和 /或控制云服务提供者提供的云服务包括以 下方式至少之一: 创建、 读取、 更新、 删除、 执行、 复制、 移动、 选择、 集合操作。
4. 根据权利要求 2所述的方法, 其中, 所述云服务消费接口消息包包括以 下信息之一: 请求信息或响应信息。
5. 根据权利要求 4所述的方法, 其中, 所述云服务消费接口消息包使用以 下至少一种方式传输: 超文本传输协议 HTTP格式、 会话初始协议 SIP 格式、 表象化状态转变 REST格式、 简单对象访问协议 SOAP格式、 基 于 XML的超文本置标语言版本 5协议 XHTML5格式、 应用编程接口 API格式、 专用命令格式。
6. 根据权利要求 4所述的方法, 其中, 所述云服务消费接口消息包使用以 下至少一种格式描述其信息内容: 可扩展标记语言 XML格式、 Java脚 本对象符号 JSON格式或专用格式。
7. —种云服务消费接口消息包, 用于云服务中介和云服务请求者之间进行 云服务消费的信息交互, 包括以下信息之一: 请求信息或响应信息。
8. 根据权利要求 7所述的云服务消费接口消息包, 其中, 所述请求信息包 括以下信息至少之一: 会话信息、 云基础设施即服务 IaaS信息、 云数据 存储即服务 DaaS信息、 云计算平台即服务 PaaS信息、 云计算软件即服 务 SaaS信息。
9. 根据权利要求 7所述的云服务消费接口消息包, 其中, 所述响应信息包 括以下信息至少之一: 会话信息、 云基础设施即服务 IaaS信息、 云数据 存储即服务 DaaS信息、 云计算平台即服务 PaaS信息、 云计算软件即服 务 SaaS信息。
10. 根据权利要求 7至 9任一项所述的云服务消费接口消息包, 其中, 所述 云服务消费接口消息包使用以下至少一种方式传输: 超文本传输协议 HTTP格式、 会话初始协议 SIP格式、 表象化状态转变 REST格式、 简 单对象访问协议 SOAP格式、 基于 XML的超文本置标语言版本 5协议 XHTML5格式、 应用编程接口 API格式、 专用命令格式。
11. 根据权利要求 7至 9任一项所述的云服务消费接口消息包, 其中, 所述 云服务消费接口消息包使用以下至少一种格式描述其信息内容: 可扩展 标记语言 XML格式、 Java脚本对象符号 JSON格式或专用格式。
12. 一种云服务中介, 包括: 云服务消费接口模块, 设置为实现云服务请求者和云服务中介之间 的云服务消费, 包括:
接收模块, 设置为接收所述云服务请求者发送的云服务消费请求, 所述云服务消费请求包括所述云服务请求者请求的云服务信息; 反馈模块, 设置为向所述云服务请求者发送云服务消费响应, 所述 云服务消费响应包括所述云服务中介提供的云服务信息。
13. 根据权利要求 12所述的云服务中介, 其中,
所述接收模块设置为接收所述云服务请求者发送的云服务消费接口 消息包, 该消息包携带有所述云服务消费请求, 所述云服务消费请求包 括所述云服务请求者请求的云服务信息;
所述反馈模块设置为向所述云服务请求者返回云服务消费接口消息 包, 该消息包携带所述云服务消费响应, 用于指示所述云服务中介提供 的云 艮务信息, 所述云 艮务信息包括所述云 艮务中介为所述云 艮务请求 者选择和 /或适配的云 艮务提供者提供的云计算艮务和 /或资源信息。
14. 根据权利要求 13所述的云服务中介, 其中, 所述云服务消费接口消息包 包括请求信息或响应信息。
15. 根据权利要求 14所述的云服务中介, 其中, 所述请求信息包括以下信息 至少之一: 会话信息、 云基础设施即服务 IaaS信息、 云数据存储即服务 DaaS信息、 云计算平台即月艮务 PaaS信息、 和云计算软件即月艮务 SaaS信 息;
所述响应信息包括以下信息至少之一: 会话信息、 云基础设施即服 务 IaaS信息、 云数据存储即月艮务 DaaS信息、 云计算平台即月艮务 PaaS信 息、 和云计算软件即 艮务 SaaS信息。
16. 根据权利要求 13至 15任一项所述的云服务中介, 其中, 所述云服务消 费接口消息包使用以下至少一种方式传输: 超文本传输协议 HTTP、 会 话初始协议 SIP、 表象化状态转变 REST、 简单对象访问协议 SOAP、 基 于 XML的超文本置标语言版本 5协议 XHTML5、 应用编程接口 API, 专用命令;
所述云月艮务消费接口消息包使用以下至少一种格式描述其信息内 容: 可扩展标记语言 XML格式、 Java脚本对象符号 JSON格式或专用 格式。
17. —种云系统, 包括:
云服务请求者, 设置为向云服务中介发送云服务消费请求, 所述云 月艮务消费请求包括所述云月艮务请求者请求的云月艮务信息; 以及接收所述 云服务中介返回的云服务消费响应, 所述云服务消费响应包括所述云服 务中介提供的云服务信息; 所述云服务中介, 包括:
云服务发布接口模块, 设置为订阅多个云服务提供者提供的云计算 月艮务和 /或资源信息;
云月艮务消费接口模块, 设置为向所述云月艮务请求者提供访问所述云 服务提供者的消费接口;
云月艮务处理模块,设置为处理所述云月艮务请求者的云月艮务消费请求; 云月艮务适配模块, 设置为适配所述云 艮务提供者 居所述云 艮务消 费请求向所述云服务请求者提供的云计算服务和 /或资源;
所述云服务提供者, 设置为向所述云服务中介发布其云服务信息, 并提供所述云服务请求者需要的云服务。
18. 根据权利要求 17所述的云系统, 其中, 所述云服务消费接口模块包括: 接收模块, 设置为接收所述云服务请求者发送的云服务消费请求, 所述云服务消费请求包括所述云服务请求者请求的云服务信息;
反馈模块, 设置为向所述云服务请求者发送云服务消费响应, 所述 云服务消费响应包括所述云服务中介提供的云服务信息。
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