KR20220157026A - Apparatus for providing service of cloud infrastructure and method using the same - Google Patents

Abstract

Disclosed are an apparatus for providing a cloud infrastructure service and a method using the same. According to one embodiment of the present invention, the method for a cloud infrastructure service allows the apparatus for providing a cloud infrastructure service to set a dependency relation between resources by considering resource information of each of a plurality of cloud infrastructure services, and request resource control from at least one target cloud infrastructure service to perform the resource control request of the plurality of cloud infrastructure services based on a common interface. The at least one target cloud infrastructure service controls resources according to optimum resource control order generated by considering the dependency relation between resources. Accordingly, the present invention may improve efficiency of a resource control process.

Description

Cloud infrastructure service providing device and method using the same {APPARATUS FOR PROVIDING SERVICE OF CLOUD INFRASTRUCTURE AND METHOD USING THE SAME}

The present invention relates to a technology for providing cloud infrastructure services, and in particular, it is possible to interlock and control different cloud infrastructures in a single method through a common interface, and considering the dependency between resources constituting the infrastructure and the time required to control each resource. It relates to a technology capable of efficiently providing cloud services by controlling the life cycle of the cloud.

Cloud computing infrastructure service is a service of computing resources (IT resources such as virtual machines, containers, storage, networks, etc.), and users can use computing infrastructure consisting of IT resources of public cloud services provided by cloud operators or private cloud services built by themselves. service that you use.

Multi-cloud technology connects and flexibly utilizes multiple public cloud infrastructure services in various regions to break away from the regional limitations of a single cloud and support the configuration and use of an optimal cloud infrastructure environment. In addition, it is a technology having the advantage of preventing service interruption due to failure of a specific cloud.

In addition, hybrid cloud technology is generally a technology that configures and provides cloud infrastructure services by combining private cloud infrastructure services and public cloud infrastructure services.

However, the conventional multi-cloud infrastructure service use environment or hybrid infrastructure service use environment uses heterogeneous cloud infrastructure APIs and control methods provided by different public cloud services or private cloud infrastructure services in a complex manner, and the cloud infrastructure that users directly require There was a difficulty in configuring the environment. In addition, when adding a new cloud infrastructure to an already established cloud infrastructure environment, the additional construction process was complicated and there was difficulty in integrated operation management because the new cloud infrastructure API and control method must be used and controlled in a complex manner.

In addition, in a multi-cloud infrastructure service environment or a hybrid infrastructure service environment, a cloud-specific infrastructure environment is created and used as needed in a virtual environment, and it is frequently deleted when idle resources occur. In particular, in order to utilize only the necessary amount of infrastructure, it has become a frequent occurrence to create and delete resources by monitoring the workload status and infrastructure operation status based on load balancing and auto scaling functions.

In general, when a cloud resource such as a virtual machine is created, a resource creation request is requested to different types of lower cloud infrastructure services through an API at the same time, and a lot of computing power is required to simultaneously create multiple resources according to the request. load was required. In this process, an API is called for a resource and the creation process is started, but the subresource necessary for creation is not yet created, so it remains in a pending state and continues to check whether the subresource has been created. Inefficient problems such as the actual creation process proceeding only after completion are occurring.

Also, when deleting resources that have already been created, they must be sequentially deleted according to the dependencies of the resources. In some cases, errors occur when resources are deleted without following the dependencies between resources.

In addition, although there are differences in resource life cycle control mechanisms such as resource creation, inquiry, change, and deletion, or dependency relationships between resources, for each cloud operator or service providing platform, all conventional multi-cloud infrastructure control platforms and hybrid cloud infrastructure control platforms In the same way, the resource life cycle control of the cloud infrastructure is being requested.

Korean Patent Publication No. 10-2015-0049242, published on May 8, 2015 (Name: Apparatus and method for linking cloud services)

An object of the present invention is to combine and provide infrastructure services of each cloud by linking and controlling different cloud infrastructures in a single method using a common interface.

In addition, an object of the present invention is to improve the efficiency of the resource control process by performing life cycle control of resources according to the dependency relationship between resources and the control time required for each resource when creating, inquiring, changing, and deleting resources of cloud infrastructure. will be.

In addition, an object of the present invention is to perform machine learning based on data of a resource control process to build an optimal resource control model for each cloud, and to efficiently manage a cloud infrastructure using the resource control model.

In addition, an object of the present invention is to execute a cloud infrastructure service resource control API in consideration of the dependency relationship between resources and the control time required for each resource, which differs by cloud infrastructure service and by cloud infrastructure service providing region, to create, query, It establishes the optimal order of change and deletion, and establishes the optimal model for efficient resource control based on the processing result according to the optimal order.

A cloud infrastructure service providing method according to the present invention for achieving the above object includes, by a cloud infrastructure service providing apparatus, setting a dependency relationship between resources in consideration of resource information of each of a plurality of cloud infrastructure services; Requesting, by the cloud infrastructure service providing device, resource control from at least one target cloud infrastructure service to perform a resource control request among the plurality of cloud infrastructure services based on a common interface, wherein the at least one target The cloud infrastructure service controls resources according to an optimal resource control sequence generated by considering the dependency relationship between the resources.

At this time, the step of requesting resource control includes generating detailed information for each resource required for resource creation based on a template generated corresponding to the resource creation request when the resource control request is a resource creation request, Resource generation may be requested from at least one target cloud infrastructure service corresponding to the detailed information for each resource among the plurality of cloud infrastructure services.

At this time, the step of requesting resource control is, if the resource control request is a resource creation request, requesting resource creation to the at least one target cloud infrastructure service according to the optimal resource control sequence, considering the resource creation progress state You can request to create the next resource.

In this case, the optimal resource control sequence may be generated by arranging control APIs for each resource identified for each of the at least one target cloud infrastructure service in an order corresponding to the dependency relationship between the resources.

At this time, the cloud infrastructure service providing device generating a resource control model for performing resource control based on control load information for each resource generated by the resource control, control required time for each resource, and the optimal resource control sequence. may further include.

At this time, even if the cloud service provider is the same, since a difference occurs for each cloud service providing region, the resource control model may be subdivided and generated for each cloud infrastructure service or each cloud infrastructure service providing region (Region or Zone).

In this case, the resource control model may be learned and updated based on processing results of resource creation, resource change, and resource deletion for each cloud infrastructure service or each cloud infrastructure service region.

At this time, the cloud infrastructure service providing apparatus further includes providing a cloud infrastructure service corresponding to the resource control request by executing the control API for each resource corresponding to the optimal resource control sequence and the control required time for each resource. can do.

In this case, the template may include specification information including at least one of a target cloud infrastructure service corresponding to the resource creation request, a resource creation region, a resource list, a resource name, a specification, and a generation number.

In this case, the dependency relationship between resources may be set in consideration of a creation order between resources, a change order between resources, and a deletion order between resources.

At this time, the optimal resource control sequence is determined in consideration of the required control time for each resource according to the dependency relationship between the resources, and the required control time for each resource is the required creation time for each resource, the required change time for each resource, and the required deletion time for each resource. may include time.

In addition, the cloud infrastructure service providing apparatus according to an embodiment of the present invention sets a dependency relationship between resources in consideration of resource information of each of a plurality of cloud infrastructure services, and provides the plurality of cloud infrastructure services based on a common interface. a processor requesting resource control from at least one target cloud infrastructure service to perform a resource control request; and a memory for storing resource information of each of the plurality of cloud infrastructure services, wherein the at least one target cloud infrastructure service controls a resource according to an optimal resource control sequence generated in consideration of a dependency relationship between the resources.

At this time, if the resource control request is a resource creation request, the processor generates detailed information for each resource required for resource creation based on a template generated corresponding to the resource creation request, and among the plurality of cloud infrastructure services, the processor Resource creation may be requested from at least one target cloud infrastructure service corresponding to resource-specific specification information.

At this time, if the resource control request is a resource creation request, the processor requests resource creation from the at least one target cloud infrastructure service according to the optimal resource control sequence, and requests the next resource creation in consideration of the resource creation progress state. can

In this case, the optimal resource control sequence may be generated by arranging control APIs for each resource identified for each of the at least one target cloud infrastructure service in an order corresponding to the dependency relationship between the resources.

In this case, the processor may generate a resource control model for performing resource control based on control load information for each resource generated by the resource control, control required time for each resource, and the optimal resource control sequence.

At this time, even if the cloud service provider is the same, since a difference occurs for each cloud service providing region, the resource control model may be subdivided and generated for each cloud infrastructure service or each cloud infrastructure service providing region (Region or Zone).

In this case, the resource control model may be learned and updated based on processing results of resource creation, resource change, and resource deletion for each cloud infrastructure service or each cloud infrastructure service region.

At this time, the processor may provide a cloud infrastructure service corresponding to the resource control request by executing the control API for each resource corresponding to the optimal resource control sequence and the control required time for each resource.

In this case, the template may include specification information including at least one of a target cloud infrastructure service corresponding to the resource creation request, a resource creation region, a resource list, a resource name, a specification, and a generation number.

In this case, the dependency relationship between resources may be set in consideration of a creation order between resources, a change order between resources, and a deletion order between resources.

At this time, the optimal resource control sequence is determined in consideration of the required control time for each resource according to the dependency relationship between the resources, and the required control time for each resource is the required creation time for each resource, the required change time for each resource, and the required deletion time for each resource. may include time.

According to the present invention, it is possible to combine and provide infrastructure services of each cloud by linking and controlling different cloud infrastructures in a single method using a common interface.

In addition, the present invention can improve the efficiency of the resource control process by performing resource life cycle control according to the dependency relationship between resources when creating, inquiring, changing, and deleting resources of cloud infrastructure.

In addition, the present invention can build an optimal resource control model for each cloud by performing machine learning based on data of a resource control process, and efficiently manage cloud infrastructure using the resource control model.

In addition, the present invention creates, inquires, changes, and deletes resources by executing a cloud infrastructure service resource control API in consideration of the dependency relationship between resources and the control time required for each resource, which differs for each cloud infrastructure service and each cloud infrastructure service providing region. It is possible to establish the optimal order of , and establish an optimal model for efficient resource control based on the processing result according to the optimal order.

1 is a diagram illustrating a cloud infrastructure service providing method according to an embodiment of the present invention.
2 is a diagram showing an example of a cloud infrastructure service providing system according to the present invention.
3 is a block diagram showing the structure of the cloud infrastructure common control manager shown in FIG. 2 in detail.
4 is a block diagram showing the structure of the cloud infrastructure service cloud connection driver shown in FIG. 2 in detail.
5 is a diagram illustrating an example of cloud infrastructure and dependency for each resource information according to the present invention.
6 is an operational flowchart showing in detail a resource creation process in a cloud infrastructure service providing method according to an embodiment of the present invention.
7 is a block diagram illustrating a cloud infrastructure service providing apparatus according to an embodiment of the present invention.
8 is a diagram illustrating a computer system according to an embodiment of the present invention.

The present invention will be described in detail with reference to the accompanying drawings. Here, repeated descriptions, well-known functions that may unnecessarily obscure the subject matter of the present invention, and detailed descriptions of configurations are omitted. Embodiments of the present invention are provided to more completely explain the present invention to those skilled in the art. Accordingly, the shapes and sizes of elements in the drawings may be exaggerated for clarity.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

Recently, services such as artificial intelligence, big data, and the Internet of Things (IoT) that require large-scale computing infrastructure tend to use flexible and elastic cloud computing environments. There are difficulties in building and operating them flexibly.

In the present invention, in order to solve this problem, it is possible to control and manage cloud infrastructure and resources that provide different functions and APIs based on a single common API, and create, view, change, and delete each cloud infrastructure resource. In the control of , we would like to suggest a method to perform efficient control and management by referring to the dependency relationship between resources.

1 is a diagram illustrating a cloud infrastructure service providing method according to an embodiment of the present invention.

Referring to FIG. 1 , in the cloud infrastructure service providing method according to an embodiment of the present invention, a cloud infrastructure service providing apparatus sets a dependency relationship between resources in consideration of resource information of each of a plurality of cloud infrastructure services (S110). ).

For example, cloud infrastructure services develop cloud infrastructure service cloud interworking drivers (260-1 to 260-3) as shown in FIG. Dependencies can be established.

At this time, the cloud connection manager may support the cloud infrastructure common control manager 250 to use the cloud API of the cloud infrastructure service by creating a connection with the cloud infrastructure common control manager 250 shown in FIG. 2 through authentication. .

In this case, the common cloud connection manager illustrated in FIG. 3 may support the integrated connection for each cloud infrastructure service based on the cloud connection manager for each cloud infrastructure service illustrated in FIG. 4 .

In addition, in the cloud infrastructure service providing method according to an embodiment of the present invention, a cloud infrastructure service providing device selects at least one target cloud infrastructure service to perform a resource control request among the plurality of cloud infrastructure services based on a common interface. Requests resource control to (S120).

At this time, at least one target cloud infrastructure service may control resources according to an optimal resource control sequence generated by considering the dependency relationship between resources.

In this case, the optimal resource control sequence may be generated by arranging the resource control API identified for each at least one target cloud infrastructure service in an order corresponding to a dependency relationship between resources.

In this case, the dependency relationship between resources may be set in consideration of a creation order between resources, a change order between resources, and a deletion order between resources.

At this time, the dependency relationship between resources may be slightly different according to different resource creation processes, resource change processes, and resource deletion processes for each platform of the cloud infrastructure service.

For example, it is possible to sequentially integrate and configure resources through the dependency relationship between resources shown in FIG. 5, and finally create virtual machines (VMs) and containers as infrastructure services (IaaS) to users can provide In this case, the container is limited to a container on a virtual machine for convenience of explanation.

An example of a dependency relationship between resources shown in FIG. 5 may correspond to an order of providing a virtual machine (VM) and container instance, which are cloud infrastructure resources, on the right by generating resources and resource information from the left.

If it is desired to change cloud infrastructure resources while using virtual machine (VM) and container instance services, they may be changed according to the dependency relationship between resources shown in FIG. 5 . In addition, when a virtual machine (VM) service to a user and a container instance service are terminated and deleted, resources and resource information may be deleted according to a dependency relationship between resources from the right side to the left side of FIG. 5 .

At this time, an example of a generation sequence for cloud infrastructure resources and corresponding resource information is briefly described with reference to FIG. 5 as follows.

First, for the purpose of running and providing a container instance on a virtual machine (VM) to users as an infrastructure service, a subnet is created using a vNIC having a specific private IP band, and a specific private IP is assigned to vNIC information, A Network Security Group consisting of subnet information, protocol information, and security rules can be created.

Based on the information generated in this way and the association information between the vNIC and the Network Security Group, a Virtual Private Cloud (VPC) or Virtual Network (vNet) (called VPC in AWS and vNet in MS Azure) can be configured. can At this time, the VPC (or vNet) creates a VM instance with a combination of vCPU, vMemory, Storage Volume, OS image, and Private/Public key. Also, a container instance may be created on a VM instance, and an application requested by a user may be installed.

In this case, when the resource control request is a resource creation request, resource-specific specification information required for resource creation may be generated based on a template generated corresponding to the resource creation request.

For example, the resource control request may correspond to a resource creation request, a resource change request, a resource inquiry request, a resource deletion request, and the like.

In this case, the template may include specification information including at least one of a target cloud infrastructure service corresponding to the resource creation request, a resource creation region, a resource list, a resource name, a specification, and a generation number.

Thereafter, resource creation may be requested from at least one target cloud infrastructure service corresponding to the detailed information among a plurality of cloud infrastructure services based on a common interface.

For example, referring to the system shown in FIG. 2 , the cloud infrastructure common control manager 250 according to an embodiment of the present invention is a virtual machine targeting a cloud from a multi-cloud and hybrid cloud utilization service 210 ( When requested to create a cloud resource such as a virtual machine or container, the detailed description of each resource including at least one of the cloud infrastructure service to be created, the region where the resource is created, the resource list, the resource name, specifications, and the number of creation for the requested service. You can create templates that contain information.

At this time, the cloud infrastructure integration service provider 230 shown in FIG. 2, the cloud infrastructure common control manager 250, and the cloud infrastructure service cloud interlocking drivers 260-1 to 260-3 are combined to implement the present invention. It may correspond to a cloud infrastructure service providing device according to the example.

Referring to FIG. 3, the cloud infrastructure common control manager 250 includes a request resource template creation manager, a template analysis and creation target resource classification manager, a resource creation state and resource life cycle manager, a resource ID manager, a generated resource information / ID storage, and It can be configured as a cloud driver common interface.

When the request resource template creation manager receives a request for resource generation targeting one or more cloud infrastructures from the cloud infrastructure integration service provider 230 shown in FIG. 2, the target cloud infrastructure service, resource creation area, and resource A function of generating a template including specification information for each resource including at least one of a list, a resource name, a specification, and a generation number may be performed.

Template Analysis and Generation Target Resource Classification The manager analyzes the generated template to generate detailed information classified for each detailed resource that needs to be created.

The resource creation state and resource life cycle manager may perform a role of requesting resource creation for each cloud infrastructure service through a cloud infrastructure resource common control manager of a cloud driver common interface to create the requested resource. At this time, it is possible to determine the progress of resource creation by checking the status of the resource creation step.

The generated resource information/ID manager issues an ID for each resource created through a plurality of cloud infrastructure services, and can refer to the ID when performing processing such as inquiry, change, and deletion of the created resource in the future.

In this case, the resource life cycle common control manager in the cloud driver common interface is a common interface for executing life cycle common control such as creation, change, and deletion of resources of cloud infrastructure services. In this case, the life cycle of each resource of the corresponding infrastructure service may be managed through the resource lifecycle control manager for each cloud infrastructure service shown in FIG. 4 .

The cloud infrastructure resource common control manager in the cloud driver common interface may be referred to as a common interface that performs resource control for resource control requested from the resource control state and resource life cycle manager. In this case, resource control for each cloud infrastructure service may be performed through the cloud infrastructure resource control manager for each cloud infrastructure service shown in FIG. 4 .

In this case, the common interface corresponds to the common interface of the cloud driver, and may operate in conjunction with a plurality of cloud infrastructure services.

For example, the common interface may control cloud infrastructure and resources providing different functions and APIs based on a single method common API, and may correspond to a cloud driver common interface specification.

Referring to FIG. 2, the cloud infrastructure common control manager 250 according to an embodiment of the present invention is interworked with cloud infrastructure service cloud interworking drivers 260-1 to 260-3 through a common interface to provide different cloud operators. of infrastructure services can be linked. At this time, through the provision of a common API based on a common interface, the cloud infrastructure service cloud interworking drivers 260-1 to 260-3 can be managed and controlled in a single method.

At this time, the cloud infrastructure resource common control manager in the cloud driver common interface shown in FIG. 3 may request resource control through the cloud infrastructure resource control manager for each cloud infrastructure service shown in FIG. 4 .

At this time, although not shown in FIG. 1, the cloud infrastructure service providing method according to an embodiment of the present invention checks whether a resource control model established through machine learning exists, and if the resource control model does not exist, In this case, resources can be controlled by considering the dependency relationship between resources.

For example, referring to FIG. 4 , a cloud infrastructure resource control manager for each cloud infrastructure service may check whether a resource control model exists through a resource control optimal model manager. At this time, if a resource control model does not exist, a dependency relationship between resources may be confirmed through a cloud infrastructure service resource dependency relationship manager. Thereafter, control APIs for each resource that are different for each cloud may be identified through the cloud infrastructure service resource control API list manager, and an optimal resource control sequence may be determined according to an order according to a dependency relationship between resources.

That is, when a resource control API call occurs from the cloud infrastructure resource control manager, the dependency between resources is checked through the cloud infrastructure service resource dependency manager, and then the control API for each resource is identified through the cloud infrastructure service resource control API list manager. In this case, according to the order of dependency relations between resources, the resource control optimal model manager can perform resource control in the optimal resource control order.

At this time, if the existence of the resource control model is confirmed through the resource control optimization model manager, resource control may be requested with reference to the resource control model.

At this time, the optimal resource control sequence may be determined in consideration of the required control time for each resource according to the dependency relationship between resources.

In this case, the required control time for each resource may include a required creation time for each resource, a required change time for each resource, and a required deletion time for each resource.

For example, the generation required time for each resource may be different for each resource and for each resource specification. Therefore, the average time required to create each resource and each resource specification for each cloud infrastructure service and service area is measured, and some resources are created at the same time according to the dependency relationship between resources when creating resources, and some resources are created after a specific resource is created. Efficiency can be improved by setting the order in which they are generated.

In this way, by setting the optimal resource control sequence in consideration of the time required for resource inquiry, resource change, and resource deletion, problems do not occur depending on the dependency relationship between resources even when searching, changing, or deleting resources, and save time and management. efficiency can be increased.

At this time, if the resource control request is a resource creation request, resource creation may be requested to at least one target cloud infrastructure service according to an optimal resource control sequence, and next resource creation may be requested in consideration of the resource creation progress state.

For example, a resource may be created by executing an API for each resource step by step according to an optimal resource control sequence, and the resource creation progress status may be checked during the creation process. At this time, it is possible to continuously check the resource creation progress status and continuously return the resource creation progress status value for each resource. In addition, in a state in which any step for resource creation has not been completed, it continues to wait while returning the Pending value as the overall progress status for resource creation, and returns detailed information of the created resource when all steps for resource creation are completed. can do.

In addition, although not shown in FIG. 1, in the cloud infrastructure service providing method according to an embodiment of the present invention, the cloud infrastructure service providing device executes the resource control API corresponding to the optimal resource control sequence to correspond to the resource control request. We can provide cloud infrastructure services that

For example, referring to FIG. 2, the cloud infrastructure common control manager 250 according to an embodiment of the present invention utilizes the API provided by the cloud infrastructure common control manager API Server 240 to provide cloud infrastructure services. can That is, the cloud infrastructure integration service provider 230 shown in FIG. 2 can provide a service that can use a combination of cloud infrastructures of various public cloud providers so that it can be utilized in the multi-cloud and hybrid cloud utilization service 210. .

In this case, the cloud infrastructure common control manager 250 may provide the API service of the cloud infrastructure integrated service provider 230 to the user by utilizing the cloud infrastructure common control manager API SERVER 240 .

Therefore, in the multi-cloud and hybrid cloud utilization service 210 shown in FIG. 2, services provided through the cloud infrastructure integration service provider API SERVER 220 are used to develop and service services using heterogeneous cloud infrastructures. can

In addition, although not shown in FIG. 1, a cloud infrastructure service providing method according to an embodiment of the present invention includes control load information for each resource generated by a cloud infrastructure service providing apparatus controlling resources, control required time for each resource, and optimal Generates a resource control model to perform resource control based on the resource control sequence.

In this case, the resource control model may be subdivided and generated for each cloud infrastructure service or for each cloud infrastructure service providing region (Region or Zone) since a difference occurs for each cloud service providing region even for the same cloud service provider.

In this case, the resource control model may be learned and updated based on processing results of resource creation, resource change, and resource deletion for each cloud infrastructure service or each cloud infrastructure service region.

For example, it may be learned and updated based on control load information for each resource generated in processing resource creation, resource change, and resource deletion, control required time for each resource, and control processing result for each resource.

That is, referring to FIG. 4, initially, the cloud infrastructure service-specific resource control optimization model manager manages the dependency relationship between resources registered by the cloud infrastructure service resource dependency manager and the cloud infrastructure service resource control API list manager. The resource control process may be performed by applying only the resource control API for each infrastructure service. However, while continuously performing resource creation, inquiry, change, and deletion processes by service processing, the machine learning processing unit for each cloud infrastructure service will supplement and establish the optimal resource control model for each specific API call, such as each resource control. can At this time, the model can be established by considering the host server load for each API call, the detailed resource control API execution sequence, and the required control time. The resource control model established in this way is reflected in the resource control optimization model manager, and can be continuously supplemented and updated through repeated processes such as resource creation, inquiry, modification, and deletion in the future.

Through such a cloud infrastructure service providing method, different cloud infrastructures can be interlocked and controlled in a single method using a common interface, and infrastructure services of each cloud can be combined and provided.

In addition, when resources of the cloud infrastructure are created, inquired, changed, and deleted, the efficiency of the resource control process can be improved by performing resource life cycle control according to the dependency relationship between resources.

In addition, it is possible to build an optimal resource control model for each cloud by performing machine learning based on the data of the resource control process, and efficiently manage the cloud infrastructure using the resource control model.

In addition, the cloud infrastructure service resource control API is executed in consideration of the dependency between resources and the control time for each resource, which differs by cloud infrastructure service and cloud infrastructure service region, to optimize creation, inquiry, change, and deletion of resources. It is possible to establish an optimal model for efficient resource control based on the processing result according to the order and the optimal order.

6 is an operational flowchart showing in detail a resource creation process in a cloud infrastructure service providing method according to an embodiment of the present invention.

Referring to FIG. 6, in the process of creating a resource in the cloud infrastructure service providing method according to an embodiment of the present invention, when the cloud infrastructure service providing device receives a resource creation request (S602), a template is generated based on the resource creation request. It can (S604).

At this time, it can be assumed that a dependency relationship between resources is established for each cloud infrastructure service resource in the process of registering a connection driver for each cloud infrastructure service.

In this case, the template may include specification information including at least one of a target cloud infrastructure service corresponding to the resource creation request, a resource creation region, a resource list, a resource name, a specification, and a generation number.

Thereafter, the template is analyzed to classify the template for each cloud and for each necessary resource corresponding to the resource creation request, and related detailed information may be generated (S606).

Thereafter, resource creation may be requested from at least one target cloud infrastructure service corresponding to the detailed information among a plurality of cloud infrastructure services based on a common interface (S608).

Thereafter, it is checked whether a resource control model established through machine learning exists (S610), and if the resource control model exists, resource generation may be requested with reference to the resource control model (S612).

In addition, if the resource control model does not exist as a result of the determination in step S610, an optimal resource generation sequence (optimal resource control sequence) may be established in consideration of dependency relationships between resources (S616).

At this time, since it is a resource generation process in FIG. 6, the optimal resource control sequence is described as the optimal resource generation sequence.

Thereafter, resource generation may be requested according to an optimal resource generation sequence (optimal resource control sequence) (S618).

Thereafter, while generating resources based on the resource control model, the generation progress state for each resource can be checked (S614).

At this time, it is possible to request generation of the next resource in consideration of the generation progress state for each resource.

Thereafter, it is determined whether resource generation has been completed (S620), and if resource generation is complete, load information for each resource generated by resource generation, required generation time for each resource, and optimal resource generation sequence (optimal resource control sequence) are determined. Based on this, a resource control model for controlling resource generation may be created or updated (S622).

That is, when an already generated resource control model exists, an update is performed, and when a resource control model does not exist, a resource control model may be generated.

Thereafter, a resource list and resource specification information that has been created may be returned to the user (S624).

In addition, as a result of the determination in step S620, if resource generation is not completed, the generation progress status for each resource can be continuously checked.

For example, resources are created by executing an API for each resource step by step according to an optimal resource creation sequence (optimal resource control sequence), and the resource creation progress status (status) can be checked during the creation process. At this time, it is possible to continuously check the resource creation progress status and continuously return the resource creation progress status value for each resource. In addition, in a state in which any step for resource creation has not been completed, it continues to wait while returning the Pending value as the overall progress status for resource creation, and returns detailed information of the created resource when all steps for resource creation are completed. can do.

At this time, not only the process of creating cloud infrastructure resources, but also the processes of resource inquiry, resource change, and resource deletion may be performed through processes similar to those shown in FIG. 6 .

As such, the present invention provides a cloud driver common interface standard to provide control and management functions through a single method common API for cloud infrastructure and each resource that provides different functions and APIs, and through this single interface It can support cloud integrated control.

In addition, if the cloud virtual infrastructure environment is created, viewed, changed, or deleted as necessary in the cloud infrastructure environment, the dependency relationship between resources and resource-specific control that differ by cloud infrastructure service and cloud infrastructure service delivery region The efficiency of the resource management process can be improved by establishing and executing the optimal sequence of resource creation, inquiry, modification, and deletion according to the required time.

In addition, by gradually updating the resource control model through machine learning, the efficiency of the resource control step can be improved and problems occurring can be minimized.

7 is a block diagram illustrating a cloud infrastructure service providing apparatus according to an embodiment of the present invention.

Referring to FIG. 7 , an apparatus for providing cloud infrastructure services according to an embodiment of the present invention includes a communication unit 710 , a processor 720 and a memory 730 .

The communication unit 710 may play a role of transmitting and receiving information necessary for providing a cloud infrastructure service through a communication network such as a network. At this time, the network provides a path for transferring data between devices, and is a concept encompassing both existing networks and networks that can be developed in the future.

For example, the network is an IP network that provides large data transmission and reception services and data services without disconnection through the Internet Protocol (IP), and All IP, an IP network structure that integrates different networks based on IP. ) network, and can be a wired network, Wibro (Wireless Broadband) network, 3G mobile communication network including WCDMA, 3.5G mobile communication network including HSDPA (High Speed Downlink Packet Access) network and LTE network, 4 including LTE advanced It may be achieved by combining one or more of a household mobile communication network, a satellite communication network, and a Wi-Fi network.

In addition, the network includes a wired and wireless local area communication network that provides communication between various information devices within a limited area, a mobile communication network that provides communication between mobile bodies and between mobile bodies and the outside of the mobile body, and a satellite communication network that provides communication between earth stations and earth stations using satellites. , or any one of wired and wireless communication networks, or a combination of two or more. Meanwhile, the transmission method standards of the network are not limited to existing transmission method standards, and may include all transmission method standards to be developed in the future.

The processor 720 sets a dependency relationship between resources in consideration of resource information of each of a plurality of cloud infrastructure services.

In this case, the dependency relationship between resources may be set in consideration of a creation order between resources, a change order between resources, and a deletion order between resources.

Also, the processor 720 requests resource control from at least one target cloud infrastructure service to perform the resource control request among a plurality of cloud infrastructure services based on a common interface.

At this time, at least one target cloud infrastructure service may control resources according to an optimal resource control sequence generated by considering the dependency relationship between resources.

In this case, the optimal resource control sequence may be generated by arranging control APIs for each resource identified for each at least one target cloud infrastructure service in an order corresponding to a dependency relationship between resources.

At this time, the optimal resource control sequence is determined in consideration of the required control time for each resource according to the dependency relationship between resources, and the required control time for each resource is the required creation time for each resource, the required change time for each resource, and the required deletion time for each resource. can include

In this case, when the resource control request is a resource creation request, detailed information for each resource required for resource creation may be generated based on a template generated corresponding to the resource creation request.

At this time, resource creation may be requested from at least one target cloud infrastructure service corresponding to resource-specific specification information among a plurality of cloud infrastructure services.

At this time, if the resource control request is a resource creation request, resource creation may be requested to at least one target cloud infrastructure service according to an optimal resource control sequence, and next resource creation may be requested in consideration of the resource creation progress state.

In this case, the template may include specification information including at least one of a target cloud infrastructure service corresponding to the resource creation request, a resource creation region, a resource list, a resource name, a specification, and a generation number.

In addition, the processor 720 may generate a resource control model for performing resource control based on control load information for each resource generated by resource control, required control time for each resource, and the optimal resource control sequence.

In this case, the resource control model may be subdivided and generated for each cloud infrastructure service or for each cloud infrastructure service providing region.

In this case, the resource control model may be learned and updated based on processing results of resource creation, resource change, and resource deletion for each cloud infrastructure service or each cloud infrastructure service region.

In addition, the processor 720 may provide a cloud infrastructure service corresponding to a resource control request by executing a control API for each resource corresponding to an optimal resource control sequence and a control required time for each resource.

The memory 730 stores resource information of each of a plurality of cloud infrastructure services.

In addition, the memory 730 stores various information generated in the cloud infrastructure service providing apparatus according to an embodiment of the present invention, as described above.

According to an embodiment, the memory 730 may be configured independently of a cloud infrastructure service providing device to support a function for providing a cloud infrastructure service. At this time, the memory 730 may operate as a separate mass storage and may include a control function for performing an operation.

Meanwhile, a cloud infrastructure service providing device may be equipped with a memory to store information in the device. In one implementation, the memory is a computer readable medium. In one implementation, the memory may be a volatile memory unit, and in another implementation, the memory may be a non-volatile memory unit. In one implementation, the storage device is a computer readable medium. In various different implementations, the storage device may include, for example, a hard disk device, an optical disk device, or some other mass storage device.

By using such a cloud infrastructure service providing device, different cloud infrastructures can be interlocked and controlled in a single method using a common interface, and infrastructure services of each cloud can be combined and provided.

In addition, when creating, inquiring, changing, and deleting resources of the cloud infrastructure, the efficiency of the resource control process can be improved by performing resource lifecycle control according to the dependency relationship between resources.

In addition, it is possible to build an optimal resource control model for each cloud by performing machine learning based on the data of the resource control process, and efficiently manage the cloud infrastructure using the resource control model.

In addition, the optimal sequence of resource creation, inquiry, modification, and deletion is performed by executing the cloud infrastructure service resource control API in consideration of the dependency relationship between resources and the control time required for each resource, which differs by cloud infrastructure service and cloud infrastructure service region. , and it is possible to establish an optimal model for efficient resource control based on the processing result according to the optimal order.

8 is a diagram illustrating a computer system according to an embodiment of the present invention.

Referring to FIG. 8 , an embodiment of the present invention may be implemented in a computer system such as a computer-readable recording medium. As shown in FIG. 8 , computer system 800 includes one or more processors 810, memory 830, user input devices 840, user output devices 850, and storage that communicate with each other via a bus 820. (860). In addition, computer system 800 may further include a network interface 870 coupled to network 880 . The processor 810 may be a central processing unit or a semiconductor device that executes processing instructions stored in the memory 830 or the storage 860 . Memory 830 and storage 860 may be various types of volatile or non-volatile storage media. For example, the memory may include ROM 831 or RAM 832 .

Accordingly, embodiments of the present invention may be implemented as a computer-implemented method or a non-transitory computer-readable medium in which instructions executable by the computer are recorded. When executed by a processor, the computer readable instructions may perform a method according to at least one aspect of the present invention.

As described above, the cloud infrastructure service providing apparatus and method using the same according to the present invention are not limited to the configuration and method of the embodiments described above, but the embodiments are each so that various modifications can be made. All or part of the embodiments may be configured by selectively combining them.

210: Multi-cloud and hybrid cloud-enabled services
220: Cloud infrastructure integration service provider API SERVER
230: cloud infrastructure integration service provider
240: Cloud infrastructure common control manager API SERVER
250: cloud infrastructure common control manager
260-1~260-3: Cloud Infrastructure Service Cloud Linked Driver
710: communication unit 720, 810: processor
730, 830: memory 800: computer system
820: bus 831: rom
832: RAM 840: User input device
850: user output device 860: storage
870: network interface 880: network

Claims (20)

setting, by a cloud infrastructure service providing apparatus, a dependency relationship between resources in consideration of resource information of each of a plurality of cloud infrastructure services;
Requesting, by the cloud infrastructure service providing device, resource control from at least one target cloud infrastructure service to perform a resource control request among the plurality of cloud infrastructure services based on a common interface.
including,
The at least one target cloud infrastructure service
Cloud infrastructure service providing method, characterized in that for controlling the resources according to the optimal resource control sequence generated in consideration of the dependency relationship between the resources. The method of claim 1,
The step of requesting the resource control is
When the resource control request is a resource creation request, generating detailed information for each resource necessary for resource creation based on a template generated corresponding to the resource creation request,
A method for providing cloud infrastructure services, characterized in that requesting resource creation to at least one target cloud infrastructure service corresponding to the resource-specific specification information among the plurality of cloud infrastructure services. The method of claim 1,
The step of requesting the resource control is
When the resource control request is a resource creation request, requesting resource creation to the at least one target cloud infrastructure service according to the optimal resource control sequence, and requesting next resource creation in consideration of the resource creation progress state How to provide cloud infrastructure services. The method of claim 1,
The optimal resource control sequence is
The cloud infrastructure service providing method, characterized in that generated by arranging control APIs for each resource identified for each of the at least one target cloud infrastructure service in an order corresponding to the dependency relationship between the resources. The method of claim 4,
Generating, by the cloud infrastructure service providing device, a resource control model for performing resource control based on control load information for each resource generated by the resource control, control required time for each resource, and the optimal resource control sequence. A cloud infrastructure service providing method comprising: The method of claim 5,
The resource control model is
A cloud infrastructure service providing method characterized in that the cloud infrastructure service is subdivided and generated for each cloud infrastructure service or for each cloud infrastructure service providing region. The method of claim 6,
The resource control model is
The method of providing cloud infrastructure services, characterized in that learning and updating based on processing results of resource creation, resource change, and resource deletion for each cloud infrastructure service or each cloud infrastructure service region. The method of claim 5,
Further comprising, by the cloud infrastructure service providing device, providing a cloud infrastructure service corresponding to the resource control request by executing the control API for each resource in accordance with the optimal resource control sequence and the control required time for each resource Characterized by cloud infrastructure service provision method. The method of claim 2,
The template
A cloud infrastructure service providing method comprising specification information including at least one of a target cloud infrastructure service corresponding to the resource creation request, a resource creation region, a resource list, a resource name, a specification, and a generation number. The method of claim 1,
The dependency relationship between the above resources is
A cloud infrastructure service providing method, characterized in that it is set in consideration of a creation order between resources, a change order between resources, and a deletion order between resources. The method of claim 5,
The optimal resource control sequence is
It is determined in consideration of the control required time for each resource according to the dependency relationship between the resources,
The control time required for each resource includes a creation time required for each resource, a change time required for each resource, and a required deletion time for each resource. A dependency relationship between resources is set in consideration of resource information of each of a plurality of cloud infrastructure services, and resource control is performed to at least one target cloud infrastructure service to perform a resource control request among the plurality of cloud infrastructure services based on a common interface. the processor requesting; and
Including a memory for storing resource information of each of the plurality of cloud infrastructure services,
The at least one target cloud infrastructure service
Cloud infrastructure service providing apparatus, characterized in that for controlling the resources according to the optimal resource control sequence generated in consideration of the dependency relationship between the resources. The method of claim 12,
The processor
When the resource control request is a resource creation request, resource-specific specification information necessary for resource creation is generated based on a template generated corresponding to the resource creation request, and the resource-specific specification information among the plurality of cloud infrastructure services A cloud infrastructure service providing device, characterized in that for requesting the creation of resources from at least one corresponding target cloud infrastructure service. The method of claim 12,
The processor
When the resource control request is a resource creation request, requesting resource creation to the at least one target cloud infrastructure service according to the optimal resource control sequence, and requesting next resource creation in consideration of the resource creation progress state A cloud infrastructure service provider. The method of claim 12,
The optimal resource control sequence is
Cloud infrastructure service providing apparatus, characterized in that generated by arranging control APIs for each resource identified for each of the at least one target cloud infrastructure service in an order corresponding to the dependency relationship between the resources. The method of claim 15
The processor
A cloud infrastructure service providing device characterized in that for generating a resource control model for performing resource control based on control load information for each resource generated by the resource control, control required time for each resource, and the optimal resource control sequence. The method of claim 16
The resource control model is
Cloud infrastructure service characterized in that it is generated by subdividing for each cloud infrastructure service or cloud infrastructure service region, and is learned and updated based on the processing result of resource creation, resource change, and resource deletion for each cloud infrastructure service or cloud infrastructure service region. provision device. The method of claim 15
The processor
Cloud infrastructure service providing apparatus characterized in that for providing a cloud infrastructure service corresponding to the resource control request by executing the resource control API corresponding to the optimal resource control sequence and the control required time for each resource. The method of claim 13,
The template
A cloud infrastructure service providing device comprising specification information including at least one of a target cloud infrastructure service corresponding to the resource creation request, a resource creation region, a resource list, a resource name, a specification, and a generation number. The method of claim 15
The optimal resource control sequence is
It is determined in consideration of the control required time for each resource according to the dependency relationship between the resources,
The control time required for each resource includes a creation time required for each resource, a change time required for each resource, and a required deletion time for each resource.

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