CN115174603B - NAS service system, implementation method, electronic equipment and storage medium - Google Patents
NAS service system, implementation method, electronic equipment and storage medium Download PDFInfo
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- CN115174603B CN115174603B CN202210787991.7A CN202210787991A CN115174603B CN 115174603 B CN115174603 B CN 115174603B CN 202210787991 A CN202210787991 A CN 202210787991A CN 115174603 B CN115174603 B CN 115174603B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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Abstract
The application provides a NAS service system, an implementation method, electronic equipment and a storage medium, and relates to the technical field of network communication. The NAS service system comprises: a network attached storage NAS service node and a home gateway; the NAS service node is positioned in the edge cloud resource pool and is used for providing NAS service; the home gateway is deployed at a user terminal side and is used for establishing a virtual local area network tunnel so that the NAS service node and the user terminal are positioned in the same large two-layer network, and the user terminal can access the NAS service under the large two-layer network; and the NAS service node and the user terminal in the same large two-layer network are positioned in the same network segment. The application has the advantages of improving the network rate and reducing the network delay.
Description
Technical Field
The present application relates to the field of network communications technologies, and in particular, to a NAS service system, an implementation method, an electronic device, and a storage medium.
Background
With the explosive growth of data generated in various fields, there is an urgent need for a physical medium for storing data, which has a large storage space and security, and has a very fast transmission rate to ensure safe and rapid access of the entire data material.
Based on this, the prior art provides NAS (Network Attached Storage ), which is a device connected to a network and having a data storage function, and is therefore also called "network storage". The NAS is a special data storage server, is a data center of a household, provides multiple functional services for the household, and mainly comprises the following two types: the first is a local NAS, which realizes basic services and functions based on physical equipment, a home user needs to purchase NAS hardware equipment and a storage hard disk, and builds a NAS service platform in a home broadband environment; the second type is a network storage service which is realized based on public cloud or private cloud and provides partial NAS function for enterprise or personal users, and the network storage service mainly provides full life cycle management of files for Internet users and provides services for users in the form of clients.
Existing local NAS have the following drawbacks: (1) The method is complex to use, and a certain IT technology foundation is needed to build NAS service; (2) The home user needs to purchase the NAS host and the storage hard disk above the monitoring level, so that the price is very high and the cost is huge; (3) In order to realize information sharing, a manufacturer cloud is required to support services, so that the bandwidth rate cannot be guaranteed. The second approach overcomes the first two drawbacks of the local NAS, but fails to improve the third and creates new technical problems. The following analysis is performed by taking an internet network disk in public cloud as an example: the internet disk lacks local area network characteristics and corresponding software capability, the transmission rate cannot be guaranteed, the delay is relatively large, the functions are limited, and the user experience is poor.
Disclosure of Invention
The application provides a NAS service system, an implementation method, electronic equipment and a storage medium, which are used for solving the technical problems of low network rate and large network delay of cloud-based network storage service in the prior art.
According to a first aspect of the present application, there is provided a NAS service system comprising: a network attached storage NAS service node and a home gateway;
the NAS service node is positioned in the edge cloud resource pool and is used for providing NAS service;
the home gateway is deployed at a user terminal side and is used for establishing a virtual local area network tunnel so that the NAS service node and the user terminal are positioned in the same large two-layer network, and the user terminal can access the NAS service under the large two-layer network; and the NAS service node and the user terminal in the same large two-layer network are positioned in the same network segment.
Further, the NAS service node includes a control platform;
and the control platform is used for controlling the home gateway to establish the virtual local area network tunnel.
Further, the control platform comprises a management center module and a virtual private network VPN service module, wherein:
the management center module is used for receiving the NAS service ordering request of the user terminal and starting a service opening flow based on the NAS service ordering request;
and the VPN service module is used for carrying out interactive communication with the home gateway in the service opening flow, and realizing network opening from the user terminal to the NAS service node after the home gateway successfully establishes the virtual local area network tunnel so as to enable the NAS service node and the user terminal to be in the same two-layer network.
Further, the control platform further comprises a service center module, and the NAS service node further comprises a storage module connected with the service center module;
the service center module is used for receiving the NAS service access request of the user terminal and providing storage resources corresponding to the NAS service access request for the user terminal in a mode of calling the storage module.
Further, the home gateway comprises a plug-in;
the plug-in is built in the home gateway and is used for receiving a first configuration request and carrying out interactive communication with the VPN service module based on the first configuration request so as to establish the virtual local area network tunnel.
Further, the NAS service system further includes: a plug-in management platform arranged between the NAS service node and the home gateway;
one end of the plug-in management platform is connected with the management center module and is used for receiving a service opening request issued by the management center module in the service opening process;
the other end of the plug-in management platform is connected with the plug-in and is used for keeping connection with the plug-in and issuing the first configuration request to the plug-in after receiving the service opening request.
Further, the plug-in management platform is further configured to implement full life cycle management of the plug-in by issuing a second configuration request; wherein the type of the second configuration request is different from the type of the first configuration request.
According to a second aspect of the present application, there is provided a NAS service implementation method, applied to a control platform in a NAS service system, including:
controlling a home gateway to establish a virtual local area network tunnel so that the NAS service node and the user terminal are positioned in the same two-layer network; the home gateway is deployed on the user terminal side, the NAS service node is positioned in an edge cloud resource pool, and the NAS service node and the user terminal in the same large two-layer network are positioned in the same network segment;
controlling the access of the user terminal to NAS service under the large two-layer network; wherein the NAS service is provided by the NAS service node.
Further, the controlling the home gateway to establish a virtual local area network tunnel includes:
receiving an NAS service subscription request of the user terminal, and starting a service opening flow based on the NAS service subscription request;
issuing a service opening request to a plug-in management platform, so that the plug-in management platform issues a first configuration request to a plug-in based on the service opening request;
and controlling the home gateway to establish a virtual local area network tunnel based on the first configuration request.
Further, the controlling the access of the user terminal to the NAS service includes:
receiving an NAS service access request sent by the user terminal;
and providing storage resources corresponding to the NAS service access request for the user terminal by calling a storage module.
According to a third aspect of the present application, there is provided an electronic device comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executing computer-executable instructions stored by the memory causes the at least one processor to perform the NAS service implementation method as described in the second aspect above.
According to a fourth aspect of the present application, there is provided a computer-readable storage medium having stored therein computer-executable instructions for implementing the NAS service implementation method according to the above second aspect when executed by a processor.
The application provides a NAS service system, an implementation method, electronic equipment and a storage medium, comprising the following steps: a network attached storage NAS service node and a home gateway; the NAS service node is positioned in the edge cloud resource pool and is used for providing NAS service; the home gateway is deployed at a user terminal side and is used for establishing a virtual local area network tunnel so that the NAS service node and the user terminal are positioned in the same large two-layer network, and the user terminal can access the NAS service under the large two-layer network; and the NAS service node and the user terminal in the same large two-layer network are positioned in the same network segment. Compared with public cloud and private cloud, the edge cloud has the characteristic of approaching the user terminal, so that the NAS service node is arranged in the edge cloud resource pool by utilizing the characteristic, so that the NAS service node has the characteristic of approaching the user terminal, and meanwhile, the virtual local area network tunnel is established by utilizing the home gateway, so that the NAS service provided by the user terminal to the NAS service node can be quickly accessed under a large two-layer network, and the application has the advantages of improving the network rate and reducing the network delay.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the application or to delineate the scope of the application. Other features of the present application will become apparent from the description that follows.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic diagram of an application scenario according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a NAS service system according to an embodiment of the present application;
FIG. 3 is a schematic diagram of another NAS service system according to an embodiment of the present application;
FIG. 4 is a schematic flow chart of a method for implementing a NAS service system according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Specific embodiments of the present application have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application.
For easy understanding, an application scenario of the embodiment of the present application will be described first.
Fig. 1 is a schematic diagram of an application scenario according to an embodiment of the present application. As shown in fig. 1, the application scenario of the present embodiment involves communication between a user terminal and a cloud storage system. Aiming at the prior art, a user terminal can access the existing resources in the cloud storage system only by passing through a public network or routers with a plurality of complex links. But this approach tends to result in low network rates and large network delays.
In order to solve at least one of the above technical problems, the embodiment of the application provides a NAS service system, an implementation method, an electronic device and a storage medium, which are applied to the field of network communication and are used for solving the technical problems of low network rate and large network delay of the cloud storage system.
The overall inventive concept of the present application is as follows: based on the home gateway providing the fixed network broadband, the NAS service node and the user terminal are configured in the same two-layer network for interconnection and intercommunication by utilizing the network characteristic that the NAS service node in the edge cloud resource pool is close to the user terminal. Compared with the second cloud storage system, the edge cloud is different from the public cloud and the private cloud in characteristics, hosts in which resources are located are placed in a certain machine room of a cell, and hosts in which resources in the public cloud are located can exist across cells and cities, so that the two are not one order of magnitude in terms of intermediate lines, and the passing bandwidth rate and network delay, the problem that the transmission rate of an Internet network disk cannot be guaranteed, the bandwidth and the function are limited is solved, the NAS basic function is realized, and the use experience of a user on the NAS system is greatly facilitated. The technical proposal provided by the application finally improves the network bandwidth, the service quality, the functional characteristics and the use cost greatly.
The following describes the technical scheme of the present application and how the technical scheme of the present application solves the above technical problems in detail with specific embodiments. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
Fig. 2 is a schematic structural diagram of a NAS service system according to an embodiment of the present application. The NAS service system of this embodiment may be in the form of software and/or hardware. As shown in fig. 2, the NAS service system provided in this embodiment includes: a network attached storage NAS service node and a home gateway;
the NAS service node is positioned in the edge cloud resource pool and is used for providing NAS service;
the home gateway is deployed at a user terminal side and is used for establishing a virtual local area network tunnel so that the NAS service node and the user terminal are positioned in the same large two-layer network, and the user terminal can access the NAS service under the large two-layer network; and the NAS service node and the user terminal in the same large two-layer network are positioned in the same network segment.
It should be appreciated that since the NAS service node is located within an edge cloud resource pool, the NAS service node may be referred to as an edge cloud resource pool NAS service node. The embodiment of the application does not limit the specific structure of the NAS service node. The home gateway is terminal equipment of an operator, and can realize the broadband internet function of the user terminal, so that the home gateway can be understood as the gateway of the operator, and is called the gateway for short. The home gateways are in one-to-one correspondence with the user terminals, that is, each user terminal corresponds to one home gateway, and the number of the user terminals is not particularly limited in the embodiment of the present application. The user terminal can refer to intelligent equipment such as a mobile phone, a tablet computer and the like, and the home gateway and the user terminal can be connected through WIFI. The virtual local area network tunnel may refer to a VLAN (Virtual Local Area Network ) tunnel, which is used to provide a VLAN protocol; and may also refer to a VxLAN (Visual eXtensible Local Area Network, virtual extended local area network) tunnel for providing VxLAN protocols. The large two-layer network itself has the following advantages: the Virtual Machine migration method can realize the large-scale and even cross-region dynamic migration of the Virtual Machine, and brings all servers possibly involved in the VM (Virtual Machine) migration into the same two-layer network domain, so that the large-scale barrier-free migration of the VM can be realized. Therefore, the embodiment of the application is based on the advantages of the large two-layer network, and the user terminal can quickly access the NAS service in the same large two-layer network, thereby ensuring that the NAS service system has the advantages of improving the network rate and reducing the network delay.
On the basis of the above embodiments, the technical scheme of the present application will be described in more detail below in conjunction with specific embodiments.
In a possible implementation manner, as shown in fig. 3, the NAS service node includes a control platform; and the control platform is used for controlling the home gateway to establish the virtual local area network tunnel.
In practical application, the home gateway does not actively perform virtual local area network tunnel establishment, but is controlled by the control platform. In addition, the modules constituting the control platform are not particularly limited in the embodiment of the present application.
In a possible implementation manner, as shown in fig. 3, the control platform includes a management center module and a virtual private network VPN service module, where:
the management center module is used for receiving the NAS service ordering request of the user terminal and starting a service opening flow based on the NAS service ordering request;
in practical Application, a user may send a NAS service subscription request to a management center module of a NAS service node in an APP (Application) manner or a WEB (World Wide WEB) manner under a public network by using a user terminal, so that a specific sending manner of the NAS service subscription request is not limited in the embodiment of the present application. Further, NAS service subscription requests may include, but are not limited to: the user terminal is used as an account number, a password, an IP address, a target service to be opened and the like of a service subscriber. Further, the service provisioning process includes, but is not limited to: authenticating the NAS service subscription request, sending a corresponding charging request to the user terminal according to the target service, forming order information by payment information of the user terminal and some attribute information (such as account numbers and passwords) of the user terminal, authorizing the user terminal to access the large two-layer network according to the order information, and finally realizing the opening of the target service. In the service opening process, the management center module can realize the service opening process according to an AAA function, wherein the AAA function is short for Authentication, authorization and Accounting, and provides 3 security functions of Authentication, authorization and Accounting. That is, after the subscription is completed, the NAS service node finally authorizes various application services of the NAS of the user terminal through a series of operations, so that the user terminal can access various NAS software provided by the service center module and storage resources corresponding to the NAS service access request.
And the VPN service module is used for carrying out interactive communication with the home gateway in the service opening flow, and realizing network opening from the user terminal to the NAS service node after the home gateway successfully establishes the virtual local area network tunnel so as to enable the NAS service node and the user terminal to be in the same two-layer network.
It should be appreciated that in the service provisioning procedure, a VPN service module needs to be used to perform interactive communication with the home gateway to implement network provisioning from the user terminal to the NAS service node. The application is not particularly limited to the specific content of the interactive communication.
In a possible implementation manner, as shown in fig. 3, the control platform further includes a service center module, and the NAS service node further includes a storage module connected to the service center module;
the service center module is used for receiving the NAS service access request of the user terminal and providing storage resources corresponding to the NAS service access request for the user terminal in a mode of calling the storage module.
In this embodiment, after the service opening process is finished, the service/resource access process is started, where the NAS service access request may include a resource address, and an operation mode of downloading, uploading, or collecting different rights of the resource, and when the operation mode is downloading, the service center module provides a storage resource corresponding to the NAS service access request to the user terminal by calling the storage module; when the operation mode is uploading, the service center module provides a storage address corresponding to the NAS service access request for the user terminal in a mode of calling the storage module; when the operation mode is collection, the service center module provides a storage resource marking function corresponding to the NAS service access request for the user terminal in a mode of calling the storage module.
Referring to fig. 3, it can be seen that the NAS service node includes four functional entities, i.e., a management center module, a service center module, a VPN service module, and a storage module, which are carriers of the home cloud NAS (i.e., the NAS service system). The edge cloud requires local IDC (Internet Data Center, data center) to be accessed in situ, so that the function sensing requirement of the home cloud NAS is greatly met. The management center module provides user access, AAA function and other service opening and management capabilities of the home cloud NAS; the service center module provides service capabilities of streaming media service, AI album, file storage downloading and the like of the NAS; the VPN service module can realize network connection from the home gateway to the NAS service node, and a large two-layer local area network topological structure is constructed so that the user terminal can directly access software services provided by the service center module; the storage module can be in butt joint with the service center module through an S3 interface, and provides storage resources for the user terminal. The S3 interface may be replaced by another interface, so the interface type of the present embodiment is not particularly limited.
In a possible implementation, as shown in fig. 3, the home gateway includes a plug-in;
the plug-in is built in the home gateway and is used for receiving a first configuration request and carrying out interactive communication with the VPN service module based on the first configuration request so as to establish the virtual local area network tunnel. The embodiment of the application does not limit the type and the model of the plug-in unit.
It should be appreciated that the first configuration request includes at least one of: IP address, attribute information of VXLAN, and port number. The plug-in is built in firmware of the home gateway before leaving the factory, runs on an operating system of the gateway, can realize two-layer network penetration of the home gateway and the NAS service node, enables the NAS service node in an edge cloud resource pool of an operator and a home internal network (namely a network where a user terminal is located) to be in the same network segment (namely the same virtual local area network), and enables interconnection and intercommunication between a service center module in the NAS service node and the user terminal to be realized, so that a basic network connection function is realized. The network segments in the application can be configured according to actual needs.
As shown in fig. 3, the embodiment of the present application mainly includes four functional entities, including the home gateway and NAS service node described above, and further includes: and the user terminal and the plug-in management platform. Wherein the user terminal may be referred to as a home user terminal. In a possible implementation manner, as shown in fig. 3, the NAS service system further includes: a plug-in management platform arranged between the NAS service node and the home gateway;
one end of the plug-in management platform is connected with the management center module and is used for receiving a service opening request issued by the management center module in the service opening process;
the other end of the plug-in management platform is connected with the plug-in and is used for keeping connection with the plug-in and issuing the first configuration request to the plug-in after receiving the service opening request. The plug-in can be connected with the plug-in management platform in a TCP connection mode, and can also be connected in other connection modes, and the specific connection mode is not limited in the application.
The plug-in management platform is used for configuring plug-ins, and the content in the first configuration request is not particularly limited in this embodiment. In addition, the plug-in management platform is also used for realizing the management of the plug-ins, and in a specific possible implementation manner, the plug-in management platform is also used for realizing the full life cycle management of the plug-ins by issuing a second configuration request; wherein the type of the second configuration request is different from the type of the first configuration request. Full lifecycle management includes at least one of: install, uninstall, update, and repair. It should be noted that before the second configuration request is issued, the plug-in actively initiates a registration request to the plug-in management platform after the home gateway is powered on to operate.
In general, the plug-in management platform can realize the configuration management function of the plug-in, after the home gateway is powered on and operates, the plug-in actively initiates a registration request to the plug-in management platform, and maintains TCP connection with the plug-in management platform, and the plug-in management platform can realize full life cycle management of plug-in unloading, updating, installing, repairing and the like.
According to the embodiment of the application, the home gateway provides a fixed network broadband for the user terminal, and the user terminal and the NAS service node are pulled to the same large two-layer network by synchronously utilizing the network characteristic that the NAS service node in the edge cloud resource pool is close to the user terminal, so that the user terminal and the NAS service node are interconnected and intercommunicated. The application reserves the existing home network topology structure (user terminal and home gateway), and can effectively solve the problems of poor network bandwidth and large network delay of the existing NAS implementation. That is, the opening and the canceling of the NAS service can be realized by using the plug-in, and the plug-in utilizes the VxLAN protocol to penetrate through the network node BRAS of the operator to realize the opening of the large two-layer network, so that the configuration and the dispatching of the NAS service system are more flexible. Furthermore, the application utilizes the network characteristic that the NAS service node is close to the user terminal, and can realize the network experience of the hardware NAS.
Fig. 4 is a flowchart of a method for implementing a NAS service system according to an embodiment of the present application. As shown in fig. 4, the method of the present embodiment is applied to a control platform in a NAS service system, and includes:
s401: controlling a home gateway to establish a virtual local area network tunnel so that the NAS service node and the user terminal are positioned in the same two-layer network; the home gateway is deployed on the user terminal side, the NAS service node is positioned in an edge cloud resource pool, and the NAS service node and the user terminal in the same large two-layer network are positioned in the same network segment;
s402: controlling the access of the user terminal to NAS service under the large two-layer network; wherein the NAS service is provided by the NAS service node.
It should be understood that the embodiment of the present application may solve the problem that the transmission rate of the internet disk cannot be guaranteed and the bandwidth and the function are limited by executing the steps S401 and S402, where the specific steps S401 and S402 are as follows:
in a possible implementation manner, the controlling the home gateway in S401 establishes a virtual local area network tunnel, including:
s501: receiving an NAS service subscription request of the user terminal, and starting a service opening flow based on the NAS service subscription request;
s502: issuing a service opening request to a plug-in management platform, so that the plug-in management platform issues a first configuration request to a plug-in based on the service opening request;
s503: and controlling the home gateway to establish a virtual local area network tunnel based on the first configuration request.
In the embodiment of the application, different types of NAS services correspond to different transaction amounts, and the specific types of NAS services are set according to actual requirements, for example: member package month, member package year, etc.
In a possible implementation manner, the controlling the access of the user terminal to NAS service in S402 includes:
s601: receiving an NAS service access request sent by the user terminal;
s602: and providing resources corresponding to the NAS service access request for the user terminal by calling a storage module.
In summary, the user terminal may send a NAS service subscription request to the management center module of the edge cloud resource pool in an APP or WEB manner, where the management center module performs operations such as authentication, charging, authorization and the like after receiving the service subscription request, and starts a service opening flow, and initiates the service opening request to the plug-in management platform, where the plug-in management platform issues a first configuration request (or referred to as VPN configuration) to the plug-in after receiving the service opening request, and where the plug-in receives the first configuration request and requests the VPN service module of the edge cloud resource pool to create a VxLAN tunnel, where the management center module, the service center module, the storage module and the user terminal in the NAS service node of the edge cloud resource pool are in a two-layer local area network after the tunnel is successfully created, thereby completing the service opening flow and further implementing network opening. The service center module can access the edge cloud resource pool, and the service center module calls the storage module through the S3 interface to provide basic cloud NAS services such as a multimedia center, file storage, sharing collaboration, offline downloading, NAS various application software and the like for the user terminal. The embodiment of the application effectively solves the problems of bandwidth and network delay by utilizing the network characteristic that the edge cloud is close to the user terminal, so that the user does not have network delay perception when using NAS service.
The implementation method of the NAS service system provided in this embodiment is based on the implementation of the NAS service system described above, so that the implementation principle and the technical effect are similar, and will not be described here again.
In the technical scheme of the application, the related processes of collecting, storing, using, processing, transmitting, providing, disclosing and the like of the personal information of the user accord with the regulations of related laws and regulations, and the public order is not violated.
According to an embodiment of the present application, the present application also provides an electronic device and a readable storage medium.
Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application. The electronic device comprises a receiver 50, a transmitter 51, a processor 52 and a memory 53, and the electronic device formed by the above components may be used to implement the above-described specific embodiments of the present application, which are not described herein again.
The embodiment of the application also provides a computer readable storage medium, wherein computer instructions are stored in the computer readable storage medium, and when the processor executes the computer instructions, the steps of the method in the embodiment are realized.
Various implementations of the above-described systems and techniques of the application may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
Program code for carrying out methods of the present application may be written in any combination of one or more programming languages. These program code may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus such that the program code, when executed by the processor or controller, causes the functions/operations specified in the flowchart and/or block diagram to be implemented. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or electronic device.
In the context of the present application, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and pointing device (e.g., a mouse or trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data electronic device), or that includes a middleware component (e.g., an application electronic device), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), and the internet.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present disclosure may be performed in parallel, sequentially, or in a different order, provided that the desired results of the technical solutions of the present disclosure are achieved, and are not limited herein.
The above embodiments do not limit the scope of the present application. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the scope of the present application.
Claims (11)
1. A NAS service system, comprising: a network attached storage NAS service node and a home gateway;
the NAS service node is positioned in the edge cloud resource pool and is used for providing NAS service;
the home gateway is deployed at a user terminal side and is used for establishing a virtual local area network tunnel so that the NAS service node and the user terminal are positioned in the same large two-layer network, and the user terminal can access the NAS service under the large two-layer network; the NAS service node and the user terminal in the same large two-layer network are positioned in the same network segment;
the NAS service node comprises a control platform;
and the control platform is used for controlling the home gateway to establish the virtual local area network tunnel.
2. The NAS service system of claim 1, wherein the control platform comprises a management center module and a virtual private network VPN service module, wherein:
the management center module is used for receiving the NAS service ordering request of the user terminal and starting a service opening flow based on the NAS service ordering request;
and the VPN service module is used for carrying out interactive communication with the home gateway in the service opening flow, and realizing network opening from the user terminal to the NAS service node after the home gateway successfully establishes the virtual local area network tunnel so as to enable the NAS service node and the user terminal to be in the same two-layer network.
3. The NAS service system of claim 2, wherein the control platform further comprises a service center module, the NAS service node further comprising a storage module connected to the service center module;
the service center module is used for receiving the NAS service access request of the user terminal and providing storage resources corresponding to the NAS service access request for the user terminal in a mode of calling the storage module.
4. The NAS service system of claim 2, wherein the home gateway comprises a plug-in;
the plug-in is built in the home gateway and is used for receiving a first configuration request and carrying out interactive communication with the VPN service module based on the first configuration request so as to establish the virtual local area network tunnel.
5. The NAS service system of claim 4, further comprising: a plug-in management platform arranged between the NAS service node and the home gateway;
one end of the plug-in management platform is connected with the management center module and is used for receiving a service opening request issued by the management center module in the service opening process;
the other end of the plug-in management platform is connected with the plug-in and is used for keeping connection with the plug-in and issuing the first configuration request to the plug-in after receiving the service opening request.
6. The NAS service system according to claim 5, wherein the plugin management platform is further configured to implement full lifecycle management of the plugin by issuing a second configuration request; wherein the type of the second configuration request is different from the type of the first configuration request.
7. The NAS service implementation method is characterized by being applied to a control platform in a NAS service system and comprising the following steps:
controlling a home gateway to establish a virtual local area network tunnel so that the NAS service node and the user terminal are positioned in the same two-layer network; the home gateway is deployed on the user terminal side, the NAS service node is positioned in an edge cloud resource pool, and the NAS service node and the user terminal in the same large two-layer network are positioned in the same network segment;
controlling the access of the user terminal to NAS service under the large two-layer network; wherein the NAS service is provided by the NAS service node.
8. The NAS service implementation method according to claim 7, wherein the controlling the home gateway to establish the virtual local area network tunnel comprises:
receiving an NAS service subscription request of the user terminal, and starting a service opening flow based on the NAS service subscription request;
issuing a service opening request to a plug-in management platform, so that the plug-in management platform issues a first configuration request to a plug-in based on the service opening request;
and controlling the home gateway to establish a virtual local area network tunnel based on the first configuration request.
9. The NAS service implementation method according to claim 7, wherein the controlling the access of the user terminal to the NAS service comprises:
receiving an NAS service access request sent by the user terminal;
and providing storage resources corresponding to the NAS service access request for the user terminal by calling a storage module.
10. An electronic device, comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executing computer-executable instructions stored in the memory causes the at least one processor to perform the NAS service implementation method of any one of claims 7 to 9.
11. A computer readable storage medium having stored therein computer executable instructions which when executed by a processor are for implementing the NAS service implementation method according to any one of claims 7 to 9.
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