CN106559454B - Resource access method, device and system - Google Patents
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Abstract
The invention provides a resource access method, a device and a system, wherein the method comprises the following steps: receiving, by a first cloud service provider, a request for cloud interworking of a cloud service consumer through a cloud entry point, wherein the first cloud service provider includes the set of external cloud entry points, the cloud entry point including information for the set of external cloud entry points, the set of external cloud entry points including one or more external cloud entry points; and the first cloud service provider accesses the resources of the second cloud service provider through the external cloud entry point corresponding to the second cloud service provider in the external cloud entry point set according to the request of cloud intercommunication. According to the invention, the problem that other cloud service providers can not be accessed through a certain cloud service provider in the related technology is solved, and the effect of accessing other cloud service providers through a certain cloud service provider is further achieved.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a method, an apparatus, and a system for accessing resources.
Background
With the development of cloud computing technology, Infrastructure as a Service (IaaS) services have gradually matured in business models and technologies. In IaaS services, a cloud service provider provides virtual infrastructure services, such as computing resources, storage resources, and network resources, for a user. Through the cloud service, a user can obtain cloud resources which can be freely stretched, the resource amount of the cloud resources is almost unlimited, and the user can pay according to the usage amount after the resources are used.
A Cloud Infrastructure Management Interface (CIMI) Interface defined by a Distributed Management Task Force (DMTF) is an open standard Application Programming Interface (API) for managing Cloud Infrastructure. The goal of CIMI is to help users manage the cloud infrastructure in a versatile, simple way, enabling interoperable cloud infrastructure management between cloud service providers and consumers and developers through standardized interaction of the cloud environment. CIMI version 1.1 has been accepted by the International Organization for standardization (ISO) and is becoming an International standard.
Fig. 1 is a network architecture of a cloud service provider of a CIMI model in the related art. Wherein, the 101 cloud service consumer interacts with the 102 cloud service provider A and the 103 cloud service provider B through the CIMI interface to manage and indicate the cloud service by the consumer. The 102 cloud service provider a may include a cloud manager responsible for managing and allocating various resources, and interact with the 101 cloud service consumer through the CIMI interface to obtain the consumer demand and return a corresponding result, where the cloud manager may manage various resources of the service provider, including a cloud entry point, resource metadata, system resources, machine resources, storage volume resources, network resources, certificate resources, task resources, monitoring resources, and the like. The cloud service provider B103 may also include a cloud manager that is responsible for managing and allocating various resources, and interacts with the cloud service consumer 101 through the CIMI interface to obtain consumer requirements and return corresponding results, where the cloud manager may manage various resources of the service provider, including a cloud entry point, resource metadata, system resources, machine resources, storage volume resources, network resources, certificate resources, task resources, monitoring resources, and the like.
Fig. 2 is a cloud entry point of a single cloud in the CIMI model in the related art. The cloud entry point represents an entry endpoint of the cloud defined by the CIMI model, through which the cloud service consumer can discover and access various available resources in the cloud. 201 the cloud entry point implements a resource directory set, specifically including one of: 202 generic attributes, 203 basic uniform resource identifiers, 204 resource metadata sets, 205 system class resources, 206 machine class resources, 207 certificate class resources, 208 storage volume class resources, 209 network class resources, 210 task resource sets, 211 monitoring class resources, and the like. 202 the generic attribute comprises one of: identifier, name, description, creation time, update time, list of properties, etc.; 205 the system class resource comprises one of: a system resource set, a system template resource set, etc.; 206 the machine class resource comprises one of: a machine resource set, a machine template resource set, a machine configuration resource set, a machine mirror image resource set and the like; 207 certificate class resources include one of: a certificate resource set, a certificate template resource set, etc.; 208 the storage volume type resource includes one of: a storage volume resource set, a storage volume template resource set, a storage volume configuration resource set, a storage volume mirror image resource set and the like; 209 the network class resource comprises one of: a network resource set, a network template resource set, a network segment template resource set, a network endpoint template resource set, a network interface template resource set, a network service template resource set, etc.; 211 monitoring class resources include one of: a metering resource collection, a metering template resource collection, a metering configuration resource collection, an event log template resource collection, and the like. A set is a group of identical resources.
However, at present, the CIMI interface only supports management of infrastructure of a single cloud, and a cloud service consumer cannot access other cloud service providers through a certain cloud service provider under the cloud interworking (intercoud) condition, so that cross-cloud or multi-cloud or hybrid cloud management cannot be realized, and flexibility is lacked. In addition, other special cloud intercommunication interfaces, such as the VMWare VCloud Air interface, can only manage the mixed cloud in the VMWare isomorphic environment, and cannot realize the mixed cloud management in the heterogeneous environment; while Cisco's Interclosed Fabric Director API mainly provides some simple query operations, and cannot implement complicated various resource management.
Aiming at the problem that the access to other cloud service providers through a certain cloud service provider cannot be realized in the related technology, an effective solution is not provided at present.
Disclosure of Invention
The invention provides a resource access method, a resource access device and a resource access system, which are used for at least solving the problem that other cloud service providers cannot be accessed through a certain cloud service provider in the related technology.
According to an aspect of the present invention, there is provided a resource access method, including: receiving, by a first cloud service provider, a request for cloud interworking of a cloud service consumer through a cloud entry point, wherein the first cloud service provider comprises a set of external cloud entry points, the cloud entry point comprising information of the set of external cloud entry points, the set of external cloud entry points comprising one or more external cloud entry points; and the first cloud service provider accesses the resources of the second cloud service provider through an external cloud entry point corresponding to the second cloud service provider in the external cloud entry point set according to the request of cloud intercommunication.
Optionally, the cloud entry point further comprises information of at least one of: the cloud interconnection system comprises general attributes, basic uniform resource identifiers, resource metadata sets, system resources, machine resources, certificate resources, storage volume resources, network resources, task resource sets, monitoring resources and first cloud interconnection attributes.
Optionally, the set of external cloud entry points includes at least one of: an identifier, a number of collection resources, an external cloud entry point list, wherein the external cloud entry point list includes the one or more external cloud entry points.
Optionally, the first cloud interworking attribute includes at least one of: a cloud interworking role of the first cloud service provider, a service supported by cloud interworking of the first cloud service provider, wherein the cloud interworking role of the first cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the first cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services.
Optionally, the external cloud entry point corresponding to the second cloud service provider comprises at least one of the following information: a generic attribute, a state, a second cloud interworking attribute, a cloud entry point for a second cloud service provider.
Optionally, the status comprises one of: available and unavailable.
Optionally, the second cloud interworking attribute includes at least one of: a cloud interworking role of the second cloud service provider, a service supported by the cloud interworking of the second cloud service provider, wherein the cloud interworking role of the second cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the second cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services.
According to another aspect of the present invention, there is provided a resource access apparatus, which is applied to a first cloud service provider, and includes: a receiving module to receive a request for cloud interworking of a cloud service consumer through a cloud entry point, wherein the first cloud service provider includes a set of external cloud entry points, the cloud entry point including information of the set of external cloud entry points, the set of external cloud entry points including one or more external cloud entry points; and the access module is used for accessing the resources of the second cloud service provider through an external cloud entry point corresponding to the second cloud service provider in the external cloud entry point set according to the request of cloud intercommunication.
Optionally, the cloud entry point further comprises information of at least one of: the cloud interconnection system comprises general attributes, basic uniform resource identifiers, resource metadata sets, system resources, machine resources, certificate resources, storage volume resources, network resources, task resource sets, monitoring resources and first cloud interconnection attributes.
Optionally, the set of external cloud entry points includes at least one of: an identifier, a number of collection resources, an external cloud entry point list, wherein the external cloud entry point list includes the one or more external cloud entry points.
Optionally, the first cloud interworking attribute includes at least one of: a cloud interworking role of the first cloud service provider, a service supported by cloud interworking of the first cloud service provider, wherein the cloud interworking role of the first cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the first cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services.
Optionally, the external cloud entry point corresponding to the second cloud service provider comprises at least one of the following information: a generic attribute, a state, a second cloud interworking attribute, a cloud entry point for a second cloud service provider.
Optionally, the status comprises one of: available and unavailable.
Optionally, the second cloud interworking attribute includes at least one of: a cloud interworking role of the second cloud service provider, a service supported by the cloud interworking of the second cloud service provider, wherein the cloud interworking role of the second cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the second cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services.
According to another aspect of the present invention, there is provided a resource access system comprising a first cloud service provider and a second cloud service provider, wherein the first cloud service provider receives a request for cloud interworking by a cloud service consumer through a cloud entry point, wherein the first cloud service provider comprises a set of external cloud entry points, the cloud entry point comprising information of the set of external cloud entry points, the set of external cloud entry points comprising one or more external cloud entry points; and the first cloud service provider accesses the resources of the second cloud service provider through an external cloud entry point corresponding to the second cloud service provider in the external cloud entry point set according to the request of cloud intercommunication.
By the invention, a first cloud service provider is adopted to receive a request of cloud intercommunication of a cloud service consumer through a cloud entry point, wherein the first cloud service provider comprises an external cloud entry point set, the cloud entry point comprises information of the external cloud entry point set, and the external cloud entry point set comprises one or more external cloud entry points; and the first cloud service provider accesses the resources of the second cloud service provider through an external cloud entry point corresponding to the second cloud service provider in the external cloud entry point set according to the request of cloud intercommunication. The problem that other cloud service providers can not be accessed through a certain cloud service provider in the related technology is solved, and the effect of accessing other cloud service providers through a certain cloud service provider is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a network architecture of a cloud service provider of a CIMI model in the related art;
FIG. 2 is a cloud entry point of a single cloud in the CIMI model in the related art;
FIG. 3 is a flow diagram of a resource access method according to an embodiment of the invention;
FIG. 4 is a block diagram of a resource access device according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a network architecture for cross-cloud or multi-cloud or hybrid cloud management of cloud interworking, according to an embodiment of the present invention;
FIG. 6 is a flow diagram of cross-cloud or multi-cloud or hybrid cloud management of cloud interworking, according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of cloud entry points for cross-cloud or multi-cloud or hybrid cloud management of cloud interworking, according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of external cloud entry points for cross-cloud or multi-cloud or hybrid cloud management of cloud interworking, according to an embodiment of the present invention;
fig. 9 is a schematic diagram of an external set of cloud entry points for cross-cloud or multi-cloud or hybrid cloud management of cloud interworking, according to an embodiment of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
In this embodiment, a resource access method is provided, and fig. 3 is a flowchart of a resource access method according to an embodiment of the present invention, as shown in fig. 3, the flowchart includes the following steps:
step S302, a first cloud service provider receives a request of cloud interworking of a cloud service consumer through a cloud entry point, wherein the first cloud service provider comprises an external cloud entry point set, the cloud entry point comprises information of the external cloud entry point set, and the external cloud entry point set comprises one or more external cloud entry points;
step S304, the first cloud service provider accesses the resource of the second cloud service provider through the external cloud entry point corresponding to the second cloud service provider in the external cloud entry point set according to the request of cloud interworking.
As can be seen from the foregoing embodiments, the request for cloud interworking may be sent by the cloud service consumer to the first cloud service provider, and after accessing the resource of the second cloud service provider, the access result may be fed back to the cloud service consumer. Through the steps, the operation of accessing the second cloud service provider through the first cloud service provider can be realized, so that cross-cloud access is realized, and the clouds under the first cloud service provider and the second cloud service provider can be in a homogeneous environment or a heterogeneous environment, so that the management of a hybrid cloud is realized, the management flexibility of the cloud service provider is improved, the problem that the access of other cloud service providers through a certain cloud service provider cannot be realized in the related technology is solved, and the effect of accessing other cloud service providers through a certain cloud service provider is further achieved.
In an alternative embodiment, the cloud entry point represents an entry endpoint of the cloud through which the cloud service consumer can discover and access various available resources in the cloud. The cloud entry point further includes information of at least one of: the cloud interconnection system comprises general attributes, basic uniform resource identifiers, resource metadata sets, system resources, machine resources, certificate resources, storage volume resources, network resources, task resource sets, monitoring resources and first cloud interconnection attributes. The following describes various information included in the document: the generic attribute may include one of: identifier, name, description, creation time, update time, list of properties, etc.; the system class resource may include one of: a system resource set, a system template resource set, etc.; the machine type resource may include one of: a machine resource set, a machine template resource set, a machine configuration resource set, a machine mirror image resource set and the like; the credential class resource may comprise one of: a certificate resource set, a certificate template resource set, etc.; the storage volume type resource may include one of the following: a storage volume resource set, a storage volume template resource set, a storage volume configuration resource set, a storage volume mirror image resource set and the like; the network class resource may include one of: a network resource set, a network template resource set, a network segment template resource set, a network endpoint template resource set, a network interface template resource set, a network service template resource set, etc.; the monitoring resources may include one of: a metering resource collection, a metering template resource collection, a metering configuration resource collection, an event log template resource collection, and the like.
In an optional embodiment, the set of external cloud entry points is used to link one or more external cloud service providers, and the set of external cloud entry points includes at least one of the following information: an identifier, a number of collection resources, a list of external cloud entry points, wherein the list of external cloud entry points includes one or more external cloud entry points. The one or more external cloud entry points respectively correspond to one or more external cloud service providers, that is, the external cloud entry points correspond to external cloud service providers one to one.
In an optional embodiment, the first cloud interworking attribute includes at least one of: a cloud interworking role of a first cloud service provider, a service supported by cloud interworking of the first cloud service provider, wherein the cloud interworking role of the first cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the first cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services. The peer-to-peer cloud service provides services of other peer-to-peer cloud service providers for cloud service consumers; the cloud alliance service provides alliance mutual-help united service capability for cloud service consumers in a cloud alliance environment; the mediation service, namely the cloud broker or the cloud service provider, provides the service of other peer cloud service providers which are enhanced or meet specific conditions for the cloud service consumer; the aggregation service, namely the cloud broker or the cloud service provider, provides a synthesized service set of other peer cloud service providers for the cloud service consumer; the arbitration service, i.e., the cloud broker or the cloud service provider, provides the selected service in the peer-to-peer group of other cloud service providers for the cloud service consumer. In an optional embodiment, the first cloud interworking attribute may be listed separately in the cloud entry point, may be used as a characteristic in a generic attribute to represent content defined by a cloud service consumer using a key value manner, and may also be used as resource metadata to represent an attribute or capability or characteristic supported by a cloud service provider.
In an optional embodiment, the cloud entry point supports reading and/or modifying operations, and a cloud service consumer may perform management operations such as creating, reading, modifying, deleting and the like on an external cloud entry point and cloud interworking attributes therein. In an alternative embodiment, the cloud entry point may use an Extensible Markup Language (XML) or JSON (JavaScript Object Notation, lightweight data exchange format based on JavaScript Language) serialization format.
In an alternative embodiment, the external cloud entry point represents an entry endpoint of an external other cloud, the external other cloud and a cloud service provider accessing the external cloud may be homogeneous environments or heterogeneous environments, and a cloud service consumer may access and manage various available resources in the external other cloud through the external cloud entry point, so as to implement management across clouds or multiple clouds or a hybrid cloud. The external cloud entry point corresponding to the second cloud service provider includes at least one of the following information of the second cloud service provider: a generic attribute, a state, a second cloud interworking attribute, a cloud entry point for a second cloud service provider. The information included by the external cloud entry point is related information of an external cloud service provider corresponding to the external cloud entry point. The external cloud entry point includes generic attributes including one of: identifier, name, description, creation time, update time, list of properties, etc. in an alternative embodiment, the state includes one of: available and unavailable.
In an optional embodiment, the second cloud interworking attribute includes at least one of: a cloud interworking role of a second cloud service provider, a service supported by cloud interworking of the second cloud service provider, wherein the cloud interworking role of the second cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the second cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services.
In an optional embodiment, the peer-to-peer cloud service included in the cloud interworking role of the second cloud service provider provides a service of another peer-to-peer cloud service provider for the cloud service consumer; the cloud alliance service provides alliance mutual-help united service capability for cloud service consumers in a cloud alliance environment; the mediation service, namely the cloud broker or the cloud service provider provides the service of other peer cloud service providers which are enhanced or meet specific conditions for the cloud service consumer; the aggregation service, namely the cloud broker or the cloud service provider provides a synthesized service set of other peer cloud service providers for the cloud service consumer; the arbitration service, namely the cloud broker or the cloud service provider, provides the selected service in the peer-to-peer other cloud service provider group for the cloud service consumer.
The second cloud interworking attribute may be listed separately in the external cloud entry point, may be used as a characteristic of a general attribute included in the external cloud entry point to represent content defined by a cloud service consumer in a key value manner, may be used as a characteristic of a general attribute in the cloud entry point to represent content defined by a cloud service consumer in a key value manner, and may also be used as resource metadata in the cloud entry point to represent an attribute, capability, or characteristic supported by an external cloud service provider. The external cloud entry point reuses the data model of the cloud entry point.
In an optional embodiment, the external cloud entry point and the set of external cloud entry points each support operation of at least one of: reading, modifying and deleting. Creating the external cloud entry point may be accomplished through an add operation of the set of external cloud entry points. Alternatively, the external cloud entry point may use an XML (extensible markup language) or JSON (lightweight data exchange format based on JavaScript language) serialization format.
In an optional embodiment, the set of external cloud entry points may include at least one of the following information: an identifier of an external cloud service provider, a number of aggregated resources of the external cloud service provider, and an external cloud entry point list, wherein the external cloud entry point list includes one or more of the external cloud entry points. Optionally, the external cloud entry point set supports operation of one of: read, add, delete. Alternatively, the external cloud entry point set may use an XML (extensible markup language) or JSON (lightweight data exchange format based on JavaScript language) serialization format.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
In this embodiment, a resource access device is further provided, and the device is used to implement the foregoing embodiments and preferred embodiments, and details of which have been already described are omitted. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
Fig. 4 is a block diagram of a resource access apparatus according to an embodiment of the present invention, which may be applied to a first cloud service provider. As shown in fig. 4, the apparatus, which is described below, includes a receiving module 42 and an accessing module 44.
A receiving module 42, configured to receive a request for cloud interworking of a cloud service consumer through a cloud entry point, where the first cloud service provider includes a set of external cloud entry points, the cloud entry point includes information of the set of external cloud entry points, and the set of external cloud entry points includes one or more external cloud entry points; and an accessing module 44, connected to the receiving module 42, configured to access, according to the request of cloud interworking, a resource of the second cloud service provider through an external cloud entry point corresponding to the second cloud service provider in the external cloud entry point set.
In an optional embodiment, the cloud entry point further includes information of at least one of: the cloud interconnection system comprises general attributes, basic uniform resource identifiers, resource metadata sets, system resources, machine resources, certificate resources, storage volume resources, network resources, task resource sets, monitoring resources and first cloud interconnection attributes.
In an optional embodiment, the set of external cloud entry points includes at least one of the following information: an identifier, a number of collection resources, a list of external cloud entry points, wherein the list of external cloud entry points includes one or more external cloud entry points.
In an optional embodiment, the first cloud interworking attribute includes at least one of: a cloud interworking role of a first cloud service provider, a service supported by cloud interworking of the first cloud service provider, wherein the cloud interworking role of the first cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the first cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services.
In an optional embodiment, the external cloud entry point corresponding to the second cloud service provider includes at least one of the following information: a generic attribute, a state, a second cloud interworking attribute, a cloud entry point for a second cloud service provider.
In an alternative embodiment, the state comprises one of: available and unavailable.
In an optional embodiment, the second cloud interworking attribute includes at least one of: a cloud interworking role of a second cloud service provider, a service supported by cloud interworking of the second cloud service provider, wherein the cloud interworking role of the second cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the second cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services.
In an alternative embodiment, a resource access system is also provided, the system comprising a first cloud service provider and a second cloud service provider, wherein the first cloud service provider receives a request for cloud interworking by a cloud service consumer through a cloud entry point, wherein the first cloud service provider comprises a set of external cloud entry points, the cloud entry point comprising information for the set of external cloud entry points, the set of external cloud entry points comprising one or more external cloud entry points; and the first cloud service provider accesses the resources of the second cloud service provider through the external cloud entry point corresponding to the second cloud service provider in the external cloud entry point set according to the request of the cloud intercommunication.
In an optional embodiment, the cloud entry point further includes information of at least one of: the cloud interconnection system comprises general attributes, basic uniform resource identifiers, resource metadata sets, system resources, machine resources, certificate resources, storage volume resources, network resources, task resource sets, monitoring resources and first cloud interconnection attributes.
In an optional embodiment, the set of external cloud entry points includes at least one of the following information: an identifier, a number of collection resources, a list of external cloud entry points, wherein the list of external cloud entry points includes one or more external cloud entry points.
In an optional embodiment, the first cloud interworking attribute includes at least one of: a cloud interworking role of a first cloud service provider, a service supported by cloud interworking of the first cloud service provider, wherein the cloud interworking role of the first cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the first cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services.
In an optional embodiment, the external cloud entry point corresponding to the second cloud service provider includes at least one of the following information: a generic attribute, a state, a second cloud interworking attribute, a cloud entry point for a second cloud service provider.
In an alternative embodiment, the state comprises one of: available and unavailable.
In an optional embodiment, the second cloud interworking attribute includes at least one of: a cloud interworking role of a second cloud service provider, a service supported by cloud interworking of the second cloud service provider, wherein the cloud interworking role of the second cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the second cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services.
The following describes the above resource access method and apparatus with reference to specific embodiments.
Fig. 5 is a schematic diagram of a network architecture of cross-cloud or multi-cloud or hybrid cloud management of cloud interworking according to an embodiment of the present invention, as shown in fig. 5: the 501 cloud service consumer and the 502 cloud service provider A (same as the first cloud service provider) interact with each other through the CIMI interface to manage and indicate the cloud service by the consumer, and further, the 501 cloud service consumer interacts with the 503 cloud service provider B (same as the second cloud service provider) through the 502 cloud service provider A and the 503 cloud service provider B through the CIMI interface to realize management of various complex resources of the 503 cloud service provider B, namely cross-cloud or multi-cloud or hybrid cloud management under the cloud interworking condition. Cloud service providers a and 503 cloud service providers B may be homogeneous or heterogeneous environments. The 502 cloud service provider A can comprise a cloud manager which is responsible for managing and distributing various resources, interacts with 501 cloud service consumers through a CIMI interface to obtain consumer requirements and returns corresponding results; the cloud manager can manage various resources of the service provider, including cloud entry points, resource metadata, system resources, machine resources, storage volume resources, network resources, certificate resources, task resources, monitoring resources and the like; further, the cloud manager can also manage external cloud entry point set resources and cloud interworking attributes of the service provider, and the cloud entry point of the cloud service provider B is accessed 503 through the external cloud entry point of the cloud service provider B through the CIMI interface, so that the cloud service consumer is helped 501 to manage various resources of the cloud service provider B. 503 the cloud service provider B may also include a cloud manager for managing and allocating various resources, including cloud entry points, resource metadata, system resources, machine resources, storage volume resources, network resources, certificate resources, task resources, monitoring resources, and the like.
Fig. 6 is a flowchart of cross-cloud or multi-cloud or hybrid cloud management of cloud interworking according to an embodiment of the present invention, as shown in fig. 6, the flowchart includes the following steps:
step S602, a cloud service consumer accesses a cloud entry point of a cloud service provider A through a CIMI interface to manage resources of the cloud service provider A;
step S604, a cloud manager of the cloud service provider A performs management operation on resources of the provider A;
step S606, the cloud service provider A returns a resource management operation result to the cloud service consumer;
step S608, the cloud service consumer accesses a cloud entry point of the cloud service provider A through the CIMI interface, wherein the cloud entry point containing the external cloud entry point points to a cloud entry point of the cloud service provider B;
step S610, the cloud service provider A accesses a cloud entry point of the cloud service provider B through the CIMI interface to manage resources of the cloud service provider B;
step S612, the cloud manager of the cloud service provider B performs management operation on the resources of the provider B;
step S614, the cloud service provider B returns a resource management operation result to the cloud service provider A;
step S616, the cloud service provider a returns the resource management operation result to the cloud service consumer.
Fig. 7 is a schematic diagram of a cloud entry point of cloud interworking for cross-cloud or multi-cloud or hybrid cloud management according to an embodiment of the present invention, as shown in fig. 7, where the cloud entry point represents an entry endpoint of a cloud, a cloud service consumer may discover and access various available resources in the cloud through the unique address link, and the cloud interworking may access an external cloud entry point through the cloud entry point, so as to implement cross-cloud or multi-cloud or hybrid cloud management. The 701 cloud entry point realizes a resource directory set, and specifically comprises one of the following: the cloud storage system comprises 702 general attributes, 703 basic uniform resource identifiers, 704 resource metadata sets, 705 system class resources, 706 machine class resources, 707 certificate class resources, 708 storage volume class resources, 709 network class resources, 710 task resource sets, 711 monitoring class resources, 712 external cloud entry point sets, 713 cloud interworking attributes, and the like. 702 the generic attribute comprises one of: identifier, name, description, creation time, update time, list of properties, etc.; 705 the system class resource includes one of: a system resource set, a system template resource set, etc.; 706 the machine class resource includes one of: a machine resource set, a machine template resource set, a machine configuration resource set, a machine mirror image resource set and the like; 707 the certificate class resource comprises one of: a certificate resource set, a certificate template resource set, etc.; 708 the storage volume class resource includes one of: a storage volume resource set, a storage volume template resource set, a storage volume configuration resource set, a storage volume mirror image resource set and the like; 709 network class resources include one of: a network resource set, a network template resource set, a network segment template resource set, a network endpoint template resource set, a network interface template resource set, a network service template resource set, etc.; 711 the monitoring class resources include one of: a metering resource collection, a metering template resource collection, a metering configuration resource collection, an event log template resource collection, and the like. A set is a group of identical resources. 712 the set of external cloud entry points is a set of external cloud entry points, including one or more external cloud entry points. 713 cloud interworking attributes include one of: cloud interworking roles, services supported by cloud interworking, and the like; the cloud interworking role includes one of: peer clouds, cloud intermediaries, cloud federation members, and the like; the services supported by cloud interworking include one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services, and the like. The peer-to-peer cloud service provides services of other peer-to-peer cloud service providers for cloud service consumers; the cloud alliance service provides alliance mutual-help united service capability for cloud service consumers in a cloud alliance environment; the mediation service, namely the cloud broker or the cloud service provider provides the service of other peer cloud service providers which are enhanced or meet specific conditions for the cloud service consumer; the aggregation service, namely the cloud broker or the cloud service provider provides a synthesized service set of other peer cloud service providers for the cloud service consumer; the arbitration service, namely the cloud broker or the cloud service provider, provides the selected service in the peer-to-peer other cloud service provider group for the cloud service consumer. The cloud interworking attributes may be listed separately in the cloud entry point, may also be used as a characteristic in a generic attribute to represent content defined by a cloud service consumer using a key value manner, and may also be used as resource metadata to represent attributes or capabilities or features supported by a cloud service provider.
The cloud entry point supports reading and modifying operations, and a cloud service consumer can perform management operations such as creating, reading, modifying and deleting on the external cloud entry point and the cloud intercommunication attribute. The cloud entry point may use an XML (extensible markup language) or JSON (lightweight data exchange format based on JavaScript language) serialization format.
The format of the cloud entry point using XML (extensible markup language) serialization is as follows:
fig. 8 is a schematic diagram of an external cloud entry point of cloud interworking cross-cloud or multi-cloud or hybrid cloud management according to an embodiment of the present invention, as shown in fig. 8, where the external cloud entry point represents an entry endpoint of an external other cloud, the external other cloud and a cloud service provider accessing the external cloud may be a homogeneous environment or a heterogeneous environment, and a cloud service consumer may access and manage various available resources in the external other cloud through the external cloud entry point, so as to implement cross-cloud or multi-cloud or hybrid cloud management. The 801 external cloud entry point specifically includes one of: 802 generic attributes, 803 state, 804 cloud interworking attributes, 805 cloud entry points. The 802 generic attributes include one of: identifier, name, description, creation time, update time, list of properties, etc. The 803 state includes one of: available and unavailable. 804 the cloud interworking attributes include one of: cloud interworking roles, services supported by cloud interworking, and the like; the cloud interworking role includes one of: peer clouds, cloud intermediaries, cloud federation members, and the like; the services supported by cloud interworking include one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services, and the like. The peer-to-peer cloud service provides services of other peer-to-peer cloud service providers for cloud service consumers; the cloud alliance service provides alliance mutual-help united service capability for cloud service consumers in a cloud alliance environment; the mediation service, namely the cloud broker or the cloud service provider provides the service of other peer cloud service providers which are enhanced or meet specific conditions for the cloud service consumer; the aggregation service, namely the cloud broker or the cloud service provider provides a synthesized service set of other peer cloud service providers for the cloud service consumer; the arbitration service, namely the cloud broker or the cloud service provider, provides the selected service in the peer-to-peer other cloud service provider group for the cloud service consumer. The 804 cloud interworking attribute may be listed separately in the 801 external cloud entry point, may also be used as a characteristic of a 802 common attribute to represent content defined by a cloud service consumer in a key value manner, may also be used as a characteristic of a 805 cloud entry point to represent content defined by a cloud service consumer in a key value manner, and may also be used as resource metadata in a 805 cloud entry point to represent attributes or capabilities or features supported by an external cloud service provider. 805 cloud entry points reuse 701 the data model of the cloud entry point.
The external cloud entry point supports operation of one of: reading, modifying, deleting, and creating an external cloud entry point through an adding operation of the external cloud entry point set. The external cloud entry point may use an XML (extensible markup language) or JSON (lightweight data exchange format based on JavaScript language) serialization format.
The format of the external cloud entry point using XML (extensible markup language) serialization is as follows:
fig. 9 is a schematic diagram of an external cloud entry point set managed across clouds or multiple clouds or a hybrid cloud in cloud interworking according to an embodiment of the present invention, as shown in fig. 9, where 901 the external cloud entry point set specifically includes one of the following: 902 identifier, 903 number of collection resources, 904 list of external cloud entry points. 904 the external cloud entry point list contains one or more external cloud entry points.
The set of external cloud entry points supports operation of one of: read, add, delete. The set of external cloud entry points may use XML (extensible markup language) or JSON (lightweight data exchange format based on JavaScript language) serialization formats.
The format of the external cloud entry point set using XML (extensible markup language) serialization is as follows:
it should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in a plurality of processors.
The embodiment of the invention also provides a storage medium. Alternatively, in the present embodiment, the storage medium may be configured to store program codes for performing the following steps:
s1, a first cloud service provider receiving a request for cloud interworking of a cloud service consumer through a cloud entry point, wherein the first cloud service provider includes a set of external cloud entry points, the cloud entry point including information of the set of external cloud entry points, the set of external cloud entry points including one or more external cloud entry points;
s2, the first cloud service provider accesses the resource of the second cloud service provider through the external cloud entry point corresponding to the second cloud service provider in the external cloud entry point set according to the request of cloud interworking.
Optionally, in this embodiment, the storage medium may include, but is not limited to: various media capable of storing program codes, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Alternatively, in the present embodiment, the processor performs the above steps S1-S2 according to program codes already stored in the storage medium.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A method for accessing resources, comprising:
receiving, by a first cloud service provider, a request for cloud interworking of a cloud service consumer through a cloud entry point, wherein the first cloud service provider comprises a set of external cloud entry points, the cloud entry point comprising information of the set of external cloud entry points, the set of external cloud entry points comprising one or more external cloud entry points;
the first cloud service provider accesses resources of a second cloud service provider through an external cloud entry point corresponding to the second cloud service provider in the external cloud entry point set according to the request of cloud intercommunication;
wherein the set of external cloud entry points includes at least one of: an identifier, a number of collection resources, a list of external cloud entry points, wherein the list of external cloud entry points includes the one or more external cloud entry points;
the external cloud entry point corresponding to the second cloud service provider includes the following information: a generic attribute, a state, a second cloud interworking attribute, a cloud entry point for a second cloud service provider;
the second cloud interworking attribute includes at least one of: a cloud interworking role of the second cloud service provider, a service supported by the cloud interworking of the second cloud service provider, wherein the cloud interworking role of the second cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the second cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services;
the method further comprises the following steps: the first cloud service provider accesses a cloud entry point of the second cloud service provider through a cloud infrastructure management interface and manages resources of the second cloud service provider.
2. The method of claim 1, wherein the cloud entry point further comprises information of at least one of: the cloud interconnection system comprises general attributes, basic uniform resource identifiers, resource metadata sets, system resources, machine resources, certificate resources, storage volume resources, network resources, task resource sets, monitoring resources and first cloud interconnection attributes.
3. The method of claim 2, wherein the first cloud interworking attribute comprises at least one of: a cloud interworking role of the first cloud service provider, a service supported by cloud interworking of the first cloud service provider, wherein,
the cloud interworking role of the first cloud service provider includes at least one of: peer clouds, cloud intermediaries, cloud federation members;
the services supported by the cloud interworking of the first cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services.
4. The method of claim 1, wherein the status comprises one of: available and unavailable.
5. The resource access device is applied to a first cloud service provider, and comprises:
a receiving module to receive a request for cloud interworking of a cloud service consumer through a cloud entry point, wherein the first cloud service provider includes a set of external cloud entry points, the cloud entry point including information of the set of external cloud entry points, the set of external cloud entry points including one or more external cloud entry points;
the access module is used for accessing the resources of the second cloud service provider through an external cloud entry point corresponding to the second cloud service provider in the external cloud entry point set according to the request of cloud intercommunication;
wherein the set of external cloud entry points includes at least one of: an identifier, a number of collection resources, a list of external cloud entry points, wherein the list of external cloud entry points includes the one or more external cloud entry points;
the external cloud entry point corresponding to the second cloud service provider includes the following information: a generic attribute, a state, a second cloud interworking attribute, a cloud entry point for a second cloud service provider;
the second cloud interworking attribute includes at least one of: a cloud interworking role of the second cloud service provider, a service supported by the cloud interworking of the second cloud service provider, wherein the cloud interworking role of the second cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the second cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services;
the apparatus is further configured to: accessing a cloud entry point of the second cloud service provider through a cloud infrastructure management interface and managing resources of the second cloud service provider.
6. The apparatus of claim 5, wherein the cloud entry point further comprises information of at least one of: the cloud interconnection system comprises general attributes, basic uniform resource identifiers, resource metadata sets, system resources, machine resources, certificate resources, storage volume resources, network resources, task resource sets, monitoring resources and first cloud interconnection attributes.
7. The apparatus of claim 6, wherein the first cloud interworking attribute comprises at least one of: a cloud interworking role of the first cloud service provider, a service supported by cloud interworking of the first cloud service provider, wherein,
the cloud interworking role of the first cloud service provider includes at least one of: peer clouds, cloud intermediaries, cloud federation members;
the services supported by the cloud interworking of the first cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services.
8. The apparatus of claim 5, wherein the status comprises one of: available and unavailable.
9. A resource access system comprising a first cloud service provider and a second cloud service provider, wherein,
the first cloud service provider receiving a request for cloud interworking of a cloud service consumer through a cloud entry point, wherein the first cloud service provider comprises a set of external cloud entry points, the cloud entry point comprising information of the set of external cloud entry points, the set of external cloud entry points comprising one or more external cloud entry points;
the first cloud service provider accesses the resources of the second cloud service provider through an external cloud entry point corresponding to the second cloud service provider in the external cloud entry point set according to the request of cloud intercommunication;
wherein the set of external cloud entry points includes at least one of: an identifier, a number of collection resources, a list of external cloud entry points, wherein the list of external cloud entry points includes the one or more external cloud entry points;
the external cloud entry point corresponding to the second cloud service provider includes the following information: a generic attribute, a state, a second cloud interworking attribute, a cloud entry point for a second cloud service provider;
the second cloud interworking attribute includes at least one of: a cloud interworking role of the second cloud service provider, a service supported by the cloud interworking of the second cloud service provider, wherein the cloud interworking role of the second cloud service provider comprises at least one of: peer clouds, cloud intermediaries, cloud federation members; the services supported by the cloud interworking of the second cloud service provider include at least one of: peer-to-peer cloud services, cloud federation services, mediation services, aggregation services, mediation services;
the first cloud service provider is further to: the first cloud service provider accesses a cloud entry point of the second cloud service provider through a cloud infrastructure management interface and manages resources of the second cloud service provider.
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| CN104348872A (en) * | 2013-08-05 | 2015-02-11 | 宏达国际电子股份有限公司 | Method for integrating cloud spaces and electronic communication device |
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