CN115361302A - Calculation network service control method, device and system based on SLA - Google Patents
Calculation network service control method, device and system based on SLA Download PDFInfo
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- CN115361302A CN115361302A CN202210979000.5A CN202210979000A CN115361302A CN 115361302 A CN115361302 A CN 115361302A CN 202210979000 A CN202210979000 A CN 202210979000A CN 115361302 A CN115361302 A CN 115361302A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5003—Managing SLA; Interaction between SLA and QoS
- H04L41/5019—Ensuring fulfilment of SLA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5003—Managing SLA; Interaction between SLA and QoS
- H04L41/5019—Ensuring fulfilment of SLA
- H04L41/5022—Ensuring fulfilment of SLA by giving priorities, e.g. assigning classes of service
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Abstract
The invention provides a method, a device and a system for controlling network computing service based on SLA, which relate to the technical field of communication and are used for solving the problems that the prior art can not provide corresponding SLA and network computing capability guarantee aiming at different terminals, different applications and different service scene requirements and influence network computing service experience, wherein the method comprises the following steps: acquiring a certain terminal type and a certain application type of a certain terminal application accessed to a computing network, and a future service state of the certain terminal application from a certain moment; determining a certain SLA requirement corresponding to the certain terminal type, the certain application type and the future service state from a certain moment; and controlling a computing network to provide service for the certain terminal application according to the certain moment and the certain SLA requirement. The invention can provide dynamic network computing capability guarantee for different applications of different terminals according to the service state change, thereby improving the network computing service experience.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, and a system for controlling a network computing service based on SLA.
Background
The network computing Service relates to thousands of industries, particularly in the industrial field, the industries and scenes are different, the demands of Service scenes on the network are different, and a network computing Service party provides services with corresponding quality, level and performance for network computing users through an SLA (Service Level Agreement).
In a conventional computational network SLA service method, after a user selects a computational network service level, a service provider provides a computational network service for the user based on the level. With the continuous development of the network computing capability, especially the customization of the scene requirements in the industrial field and the complication of the industrial terminals and applications, for the industrial users, a method for providing a specific SLA service for the users cannot be suitable for the personalized requirements of the users on multiple scenes, multiple terminals and multiple applications, and cannot embody the advantages of the network computing innovation capability.
Therefore, how to provide corresponding SLA and network computing capability guarantee for different terminals, different applications, and different service scene requirements to provide better network computing service experience is a problem to be solved urgently in the network computing service process.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method, an apparatus and a system for controlling web computing service based on SLA, so as to solve the problem that the prior art cannot provide corresponding SLA and web computing capability guarantee for different terminals, different applications and different service scene requirements, which affects web computing service experience.
In a first aspect, the present invention provides a network computing service control method based on a service level agreement SLA, including:
acquiring a certain terminal type and a certain application type of a certain terminal application accessed to a computing network, and a future service state of the certain terminal application from a certain moment;
determining a certain SLA requirement corresponding to the certain terminal type, the certain application type and the future service state from a certain moment;
and controlling a computing network to provide service for the certain terminal application according to the certain moment and the certain SLA requirement.
Preferably, the acquiring a certain terminal type and a certain application type to which a certain terminal application accessing to a computing network belongs, and a future service state of the certain terminal application from a certain time specifically include:
when a session establishment request sent to a computer network by a certain terminal application is monitored, acquiring a terminal identifier and an application identifier from the session establishment request, and acquiring a corresponding certain terminal type and a corresponding certain application type according to the terminal identifier and the application identifier;
and monitoring the current service state of the certain terminal application after the session is established with the computer network in real time, and predicting the future service state from a certain moment according to the certain terminal type, the certain application type and the current service state.
Preferably, when a session establishment request sent by a certain terminal application to a computing network is monitored, the method further includes:
and acquiring a service scene identifier from the session establishment request, acquiring a preset certain initial service state according to the service scene identifier, and taking the certain initial service state as a service state from the initial time of session establishment.
Preferably, the predicting a future service state from a certain time according to the certain terminal type, the certain application type and the current service state specifically includes:
inputting the certain terminal type, the certain application type and the current service state into a prediction model obtained by pre-training so as to predict the future service state of the certain terminal application continuously changing within a preset future time;
and when the first SLA index required by the future service state from a certain moment and the second SLA index required by the current service state are not in the same SLA index level and the duration of the first SLA index not in the same SLA index level is greater than a preset duration threshold, acquiring the predicted future service state from the certain moment.
Preferably, the determining a certain SLA requirement corresponding to the certain terminal type, the certain application type, and the future service state from a certain time includes:
and inquiring a pre-established terminal type, application type, service state and SLA requirement mapping set according to the certain terminal type, the certain application type and the future service state from a certain moment, and determining a corresponding certain SLA requirement.
Preferably, the terminal type, the application type, the service state and the SLA requirement mapping set are pre-established according to the following steps:
counting different terminal types, different application types and various SLA index values of different terminal applications accessed to a computing network under different service states;
determining the SLA index grade and guarantee priority corresponding to each terminal type, each application type and each SLA index value in each service state, and forming an SLA requirement by the SLA index grade and the guarantee priority;
and establishing a terminal type, application type, service state and SLA requirement mapping set comprising mapping relations between each terminal type, each application type, each service state and corresponding SLA requirements.
Preferably, the controlling a computing network to provide a service for the certain terminal application according to the certain time and the certain SLA requirement specifically includes:
and sending the certain moment and the certain SLA requirement to the certain terminal application, so that the certain terminal application sends a message encapsulating the certain SLA requirement to a computational network at the certain moment, and the computational network obtains the certain SLA requirement from the message and then provides service for the certain terminal application according to the certain SLA requirement.
Preferably, the controlling a computing network to provide a service for the certain terminal application according to the certain time and the certain SLA requirement specifically includes:
selecting a certain network computing configuration strategy corresponding to a certain SLA requirement according to a preset SLA requirement and a network computing configuration strategy mapping set;
and controlling the computing network to provide computing resources and network resources in the certain computing network configuration strategy for the certain terminal application from the certain moment.
Preferably, the controlling computing network provides computing resources and network resources in the certain computing network configuration policy for the certain terminal application from the certain time, specifically including:
and sending the certain time and the certain computing network configuration strategy to the certain terminal application, so that the certain terminal application sends a message encapsulating the certain computing network configuration strategy to a computing network at the certain time, and the computing network obtains the certain computing network configuration strategy from the message and then provides computing resources and network resources for the certain terminal application according to the certain computing network configuration strategy.
In a second aspect, the present invention provides a network computing service control device based on service level agreement SLA, comprising:
an obtaining module, configured to obtain a certain terminal type and a certain application type to which a certain terminal application accessed to a computing network belongs, and a future service state of the certain terminal application from a certain time;
a determining module, connected to the obtaining module, for determining a SLA requirement corresponding to the certain terminal type, the certain application type, and the future service state from a certain time;
and the control module is connected with the determining module and used for controlling a computing network to provide service for the certain terminal application according to the certain moment and the certain SLA requirement.
In a third aspect, the present invention provides a network computing service control device, including a memory and a processor, where the memory stores a computer program, and when the processor runs the computer program stored in the memory, the processor executes the network computing service control method based on the service level agreement SLA as described above.
In a fourth aspect, the present invention provides a network service system, including:
a network computing service control device for executing the network computing service control method based on the service level agreement SLA;
the network computing device is connected with the network computing service control device and used for providing service for the terminal application according to the control of the network computing service control device;
and the terminal is provided with an application, and the application is accessed to the computing network and obtains the service provided by the computing network.
The invention provides a network computing service control method, a device and a system based on a service level agreement SLA, which are used for acquiring the SLA requirement suitable for the service state of a terminal application from the moment when the service state of the terminal application changes in the process of using the network computing service by applying the terminal application accessed to a network computing, providing the network computing service which can change according to time for the terminal application according to the moment and the SLA requirement, and providing dynamic SLA and network computing capability guarantee for the terminal application according to the service state change, thereby improving the network computing service experience.
Drawings
FIG. 1 is a flowchart of a SLA-based computational web service control method according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an SLA-based computing network service control apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of another computing network service control device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a network service system according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present invention, the following detailed description will be made with reference to the accompanying drawings.
It is to be understood that the specific embodiments and figures described herein are merely illustrative of the invention and are not to be considered as limiting.
It is to be understood that the embodiments and features of the embodiments can be combined with each other without conflict.
It is to be understood that, for the convenience of description, only parts related to the present invention are shown in the drawings of the present invention, and parts not related to the present invention are not shown in the drawings.
It should be understood that each unit and module related in the embodiments of the present invention may correspond to only one physical structure, and may also be composed of multiple physical structures, or multiple units and modules may also be integrated into one physical structure.
It will be understood that, without conflict, the functions, steps, etc. noted in the flowchart and block diagrams of the present invention may occur in an order different from that noted in the figures.
It is to be understood that the flowchart and block diagrams of the present invention illustrate the architecture, functionality, and operation of possible implementations of systems, apparatus, devices and methods according to various embodiments of the present invention. Each block in the flowchart or block diagrams may represent a unit, module, segment, code, which comprises executable instructions for implementing the specified function(s). Furthermore, each block or combination of blocks in the block diagrams and flowchart illustrations can be implemented by a hardware-based system that performs the specified functions or by a combination of hardware and computer instructions.
It is to be understood that the units and modules involved in the embodiments of the present invention may be implemented by software, and may also be implemented by hardware, for example, the units and modules may be located in a processor.
Example 1:
as shown in fig. 1, embodiment 1 of the present invention provides a network computing service control method based on a service level agreement SLA, which includes step S11, step S12, and step S13.
As shown in fig. 1, step S11 obtains a certain terminal type and a certain application type to which a certain terminal application accessing a computing network belongs, and a future service state of the certain terminal application from a certain time.
Specifically, in this embodiment, the present invention is directed to provide an adaptive network computing service for a terminal application accessing a network, and specifically, to provide a network computing capability guarantee that adapts to a terminal type, an application type, and a service state that changes with time during a network computing service using process of the terminal application, so that the terminal type, the application type, and the service state need to be obtained at any time during the whole network computing service using process of the terminal application.
Optionally, the acquiring a certain terminal type and a certain application type to which a certain terminal application accessing a computing network belongs, and a future service state of the certain terminal application from a certain time specifically include:
when a session establishment request sent to a computer network by a certain terminal application is monitored, acquiring a terminal identifier and an application identifier from the session establishment request, and acquiring a corresponding certain terminal type and a corresponding certain application type according to the terminal identifier and the application identifier;
and monitoring the current service state of the certain terminal application after the session is established with the computer network in real time, and predicting the future service state from a certain moment according to the certain terminal type, the certain application type and the current service state.
Optionally, when a session establishment request sent by a certain terminal application to a computing network is monitored, the method further includes:
and acquiring a service scene identifier from the session establishment request, acquiring a preset certain initial service state according to the service scene identifier, and taking the certain initial service state as a service state from the initial time of session establishment.
Specifically, in this embodiment, the whole process of using the network computing service by the terminal application can be divided into two cases, the first case is that when the terminal application requests to access the network computing, a default computing capability guarantee needs to be configured for the terminal application first, and at this time, a network computing service control device (e.g., a network computing platform) can obtain a corresponding terminal type, an application type and a preset initial service state by carrying a terminal identifier, an application identifier and a service scene identifier in a session establishment request sent by the terminal application to the network computing; the second situation is that after the terminal application accesses the computing network, the computing network capability guarantee in use may not meet the service state requirement at a certain time in the future, at this time, the future service state needs to be predicted by monitoring the current service state, and when the computing network capability guarantee required by the future service state changes, the corresponding future service state and the time when the change occurs are recorded as the basis for changing the computing network capability guarantee service in the subsequent step.
Optionally, the predicting a future service state from a certain time according to the certain terminal type and the certain application type in combination with the current service state specifically includes:
inputting the certain terminal type, the certain application type and the current service state into a prediction model obtained by pre-training so as to predict the future service state of the certain terminal application continuously changing within a preset future time;
and when the first SLA index required by the future service state from a certain moment and the second SLA index required by the current service state are not in the same SLA index level and the duration of the first SLA index not in the same SLA index level is greater than a preset duration threshold, acquiring the predicted future service state from the certain moment.
Specifically, in this embodiment, the network computing service capability meeting the requirement of the business state may be selected according to the SLA index level, so when predicting whether to change the network computing capability guarantee at a future time, it may further predict the duration within the changed SLA index level range according to whether the change amplitude of the future business state exceeds the current SLA index level range, if so, it is not necessary to change the network computing capability guarantee, and if the duration is too short, it is necessary to reconfigure the network computing service capability.
As shown in fig. 1, step S12 determines a certain SLA requirement corresponding to the certain terminal type, the certain application type, and the future traffic state from a certain time.
Specifically, in the present embodiment, an automatically adaptable network computing service is provided by automatically determining SLA requirements, which vary according to terminal type, application type and traffic state, and therefore the network computing service control apparatus needs to automatically sense the change in the SLA requirements of the terminal application.
Optionally, the determining a certain SLA requirement corresponding to the certain terminal type, the certain application type, and the future service state from a certain time specifically includes:
and inquiring a pre-established terminal type, application type, service state and SLA requirement mapping set according to the certain terminal type, the certain application type and the future service state from a certain moment, and determining a corresponding certain SLA requirement.
Specifically, in this embodiment, the computational network service control apparatus is assisted to obtain the SLA requirement change of the terminal application through the pre-established terminal type, application type, service status and SLA requirement mapping set.
Optionally, the terminal type, the application type, the service state, and the SLA requirement mapping set are specifically pre-established according to the following steps:
counting different terminal types, different application types and various SLA index values of different terminal applications accessed to a computing network under different service states;
determining the SLA index grade and guarantee priority corresponding to each terminal type, each application type and each SLA index value in each service state, and forming an SLA requirement by the SLA index grade and the guarantee priority;
and establishing a mapping set of the terminal types, the application types, the service states and the SLA requirements, wherein the mapping set comprises the mapping relation between each terminal type, each application type, each service state and the corresponding SLA requirements.
Specifically, in this embodiment, a terminal type, an application type, a service state, and an SLA requirement mapping set are obtained by counting a large number of terminal applications accessed to a computing network, analyzing the terminal types, the application types, and the service states in the process of using a computing network service of the terminal applications, determining, according to a value required to satisfy each SLA index (for example, bandwidth, delay, etc.) of the service states, an SLA index level and a guarantee priority (for example, a certain SLA index needs to be guaranteed preferentially) of each index according to an SLA index grading policy, generating different SLA requirements according to different SLA index levels and guarantee priorities, establishing mapping relationships between different terminal types, different application types, different service states, and different SLA requirements, and storing the mapping relationships in the form of a mapping set, so as to facilitate query when in use.
As shown in fig. 1, step S13 is to control the computing network to provide a service for the certain terminal application according to the certain time and the certain SLA requirement.
Specifically, in this embodiment, the network computing service capability is selected according to an obtained SLA requirement, and the network computing is controlled to provide a corresponding network computing service for the terminal application from a certain determined time.
Optionally, the controlling a computing network to provide a service for the certain terminal application according to the certain time and the certain SLA requirement specifically includes:
and sending the certain moment and the certain SLA requirement to the certain terminal application, so that the certain terminal application sends a message encapsulating the certain SLA requirement to a computational network at the certain moment, and the computational network obtains the certain SLA requirement from the message and then provides service for the certain terminal application according to the certain SLA requirement.
Specifically, in this embodiment, a possible method for controlling a computing network to provide a computing network service corresponding to an SLA requirement is provided, where the corresponding SLA requirement is sent to the computing network by a terminal application at a corresponding time, and the computing network autonomously provides a corresponding computing network capability guarantee according to the SLA requirement, which is compatible with the prior art computing network SLA service method and does not need to improve the computing network.
Optionally, the controlling a computing network to provide a service for the certain terminal application according to the certain time and the certain SLA requirement specifically includes:
selecting a certain network computing configuration strategy corresponding to a certain SLA requirement according to a preset SLA requirement and a network computing configuration strategy mapping set;
and controlling the computational network to provide computational power resources and network resources in the certain computational network configuration strategy for the certain terminal application from the certain moment.
Specifically, in this embodiment, another possible method for controlling a computing network to provide a computing network service corresponding to an SLA requirement by a computing network service control device is provided, after a mapping relationship between different terminal types, different application types, different service states, and different SLA requirements is established, a mapping relationship between different SLA requirements and a computing network configuration policy is further established, and the mapping relationship is also stored in a mapping set manner, so that the computing network configuration policy corresponding to the SLA requirement is directly obtained when the mapping relationship is used.
Optionally, the controlling a computing network to provide computing resources and network resources in the certain computing network configuration policy for the certain terminal application from the certain time includes:
and sending the certain time and the certain computing network configuration strategy to the certain terminal application, so that the certain terminal application sends a message encapsulating the certain computing network configuration strategy to a computing network at the certain time, and the computing network obtains the certain computing network configuration strategy from the message and then provides computing resources and network resources for the certain terminal application according to the certain computing network configuration strategy.
Specifically, in this embodiment, after a certain computation network configuration policy is obtained, the terminal application sends a message carrying the certain computation network configuration policy to the computation network by sending the certain computation network configuration policy and the certain computation network configuration policy to the terminal application, and the computation network provides a service for the terminal application according to the certain computation network configuration policy in the message, so that when a computation network resource required by a service of the terminal application changes, the computation network can be notified to provide a suitable service in time.
In a specific example, the network computing service control method based on the service level agreement SLA provides the following full flow of network computing services:
1) Collecting terminal identification, application identification, service scene identification and various SLA index values of terminal application accessed in the computing network history on a computing network platform;
2) Dividing different terminal types, different application types, different service states, different SLA index levels and guarantee priorities (namely different SLA requirements) according to the terminal identification, the application identification, the service scene identification and various SLA index values, and establishing a terminal type, an application type, a service state and SLA requirement mapping set comprising mapping relations between each terminal type, each application type and each service state and the corresponding SLA requirements;
3) Different computational network configuration strategies are formulated according to computational network resources, the computational network configuration strategies comprise computational power arrangement strategies and network arrangement strategies (namely how to arrange the computational power resources and the network resources), and SLA requirements and computational network configuration strategy mapping sets comprising mapping relations between the SLA requirements and the corresponding computational network configuration strategies are established;
4) Monitoring that a terminal application sends a session establishment request to a computing network, acquiring a terminal identifier, an application identifier and a service scene identifier of the corresponding terminal application, determining a terminal type, an application type and a default service state according to the terminal identifier, the application identifier, the service scene identifier and the default service state, and selecting a corresponding first SLA requirement from a terminal type, an application type, a service state and SLA requirement mapping set;
5) Acquiring a first network computing configuration strategy from an SLA requirement and network computing configuration strategy mapping set according to the first SLA requirement, and sending the first network computing configuration strategy to a terminal application, wherein the starting execution time of the first network computing configuration strategy is instant (initial time), so that time can not be sent;
6) After receiving the first network computing configuration strategy, the terminal application encapsulates the first network computing configuration strategy in a packet header of a message, and sends the message to a network computing to request a service;
7) After receiving the message, the computation network analyzes the message, obtains a first computation network configuration strategy, and then configures corresponding computational power resources and network resources for the terminal application according to the first computation network configuration strategy;
8) Monitoring the current service state of a terminal application after session is established between the terminal application and a computing network in real time, predicting the future service state of the terminal application through pre-collected terminal application service state change data accessed to the computing network, further predicting the duration T2 of the change if a certain SLA index required by the future service state from a certain future time T1 exceeds the grade range of the corresponding SLA index of the current service state, and providing new computing network capability guarantee according to a new index grade if the duration T2 exceeds a set duration threshold T;
9) Recording T1 at a certain future time, acquiring a corresponding second SLA requirement at the time, further acquiring a second network configuration strategy, and sending the second network configuration strategy to a terminal application;
10 The terminal application encapsulates a second computing network configuration strategy at the time of T1 and sends the strategy to the computing network to obtain computing power resources and network resource services corresponding to the computing network;
11 If the future service state changes again according to the current service state after the real-time monitored terminal application establishes a session with the computing network, repeating the steps from 8) to 10), and executing the operation according to the new strategy without waiting for the time length of T2, namely, the computing network receives the new computing network configuration strategy.
This specific example is a preferred embodiment of the present invention, and it is understood that, when the present invention is implemented specifically, there may be a variety of changes, for example, the selected first SLA requirement may be sent to a terminal application, the terminal application encapsulates the first SLA requirement with a message, the computing network formulates a corresponding first computing network configuration policy according to the first SLA requirement, may send a second SLA requirement and a time T1 to the terminal application, the terminal application encapsulates the second SLA requirement into a message at the time T1 and sends the message to the computing network, and then formulates a corresponding computing network configuration policy; or the computing network platform can directly control the computing network to provide services according to the first computing network configuration strategy and the second computing network configuration strategy at the initial time and the T1 time without sending related messages by the terminal application.
Example 2:
as shown in fig. 2, embodiment 2 of the present invention provides a network service control apparatus based on a service level agreement SLA, including:
an obtaining module 11, configured to obtain a certain terminal type and a certain application type to which a certain terminal application accessed to a computing network belongs, and a future service state of the certain terminal application from a certain time;
a determining module 12, connected to the obtaining module 11, configured to determine a certain SLA requirement corresponding to the certain terminal type, the certain application type, and the future service state from a certain time;
and the control module 13 is connected with the determining module 12 and is used for controlling a computing network to provide services for the certain terminal application according to the certain moment and the certain SLA requirement.
Optionally, the obtaining module 11 specifically includes at least one of the following:
the system comprises a monitoring acquisition unit, a processing unit and a processing unit, wherein the monitoring acquisition unit is used for acquiring a terminal identifier and an application identifier from a session establishment request when the session establishment request sent to a computing network by a certain terminal application is monitored, and acquiring a corresponding certain terminal type and a corresponding certain application type according to the terminal identifier and the application identifier;
and the monitoring and predicting unit is connected with the monitoring and acquiring unit and used for monitoring the current service state of the certain terminal application after the session is established with the computer network in real time and predicting the future service state from a certain moment according to the certain terminal type, the certain application type and the current service state.
Optionally, the snoop obtaining unit is further configured to:
and acquiring a service scene identifier from the session establishment request, acquiring a preset certain initial service state according to the service scene identifier, and taking the certain initial service state as a service state from the initial time of session establishment.
Optionally, the listening prediction unit specifically includes:
the prediction subunit is configured to input the certain terminal type, the certain application type, and the current service state into a prediction model obtained through pre-training, so as to predict a future service state of the certain terminal application that continuously changes within a preset future time period;
and the obtaining subunit is connected with the predicting subunit and is used for obtaining the predicted future service state from a certain moment when a first SLA index required by the future service state from the certain moment and a second SLA index required by the current service state are not in the same SLA index level and the duration of the first SLA index not in the same SLA index level is greater than a preset duration threshold.
Optionally, the determining module 12 is specifically configured to:
and inquiring a pre-established terminal type, application type, service state and SLA requirement mapping set according to the certain terminal type, the certain application type and the future service state from a certain moment to acquire a corresponding certain SLA requirement.
Optionally, the terminal type, the application type, the service state, and the SLA requirement mapping set are specifically pre-established by a mapping set module, where the mapping set module specifically includes:
the statistical unit is used for counting different terminal types, different application types and various SLA index values of different terminal applications accessed to the computing network under different service states;
the composition unit is connected with the statistical unit and used for determining the SLA index grade and the guarantee priority corresponding to each terminal type, each application type and each SLA index value in each service state, and the SLA index grade and the guarantee priority form an SLA requirement;
and the establishing unit is connected with the forming unit and used for establishing a mapping set of the terminal type, the application type, the service state and the SLA requirement, wherein the mapping set comprises mapping relations between each terminal type, each application type and each service state and the corresponding SLA requirement.
Optionally, the control module 13 is specifically configured to:
and sending the certain moment and the certain SLA requirement to the certain terminal application, so that the certain terminal application sends a message encapsulating the certain SLA requirement to a computational network at the certain moment, and the computational network provides service for the certain terminal application according to the certain SLA requirement after acquiring the certain SLA requirement from the message.
Optionally, the control module 13 specifically includes:
the selection unit is used for selecting a certain network computing configuration strategy corresponding to a certain SLA requirement according to a preset SLA requirement and a network computing configuration strategy mapping set;
and the control unit is connected with the selection unit and is used for controlling the computational network to provide computational power resources and network resources in the computational network configuration strategy for the certain terminal application from the certain moment.
Optionally, the control unit is specifically configured to:
and sending the certain time and the certain computing network configuration strategy to the certain terminal application, so that the certain terminal application sends a message encapsulating the certain computing network configuration strategy to a computing network at the certain time, and the computing network obtains the certain computing network configuration strategy from the message and then provides computing resources and network resources for the certain terminal application according to the certain computing network configuration strategy.
Example 3:
as shown in fig. 3, embodiment 3 of the present invention provides a computational network service control apparatus, which includes a memory 10 and a processor 20, where the memory 10 stores a computer program, and when the processor 20 runs the computer program stored in the memory 10, the processor 20 executes the computational network service control method based on service level agreement SLA according to embodiment 1.
The memory 10 is connected to the processor 20, the memory 10 may be a flash memory, a read-only memory or other memories, and the processor 20 may be a central processing unit or a single chip microcomputer.
The memory 10 includes volatile or nonvolatile, removable or non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, computer program modules or other data. Computer-readable storage media include, but are not limited to, RAM (Random Access Memory), ROM (Read-Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), flash Memory or other Memory technology, CD-ROM (Compact disk Read-Only Memory), digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer.
Example 4:
as shown in fig. 4, embodiment 4 of the present invention provides a network computing service system, including:
a web service control apparatus 1 for executing the web service control method based on the service level agreement SLA according to embodiment 1;
the network 2 is connected with the network computing service control device 1 and used for providing service for terminal application according to the control of the network computing service control device 1;
and the terminal 3 is used for installing an application, accessing the computing network 2 by the application and acquiring the service provided by the computing network 2.
It will be understood that the above embodiments are merely exemplary embodiments adopted to illustrate the principles of the present invention, and the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (12)
1. A network computing service control method based on a service level agreement SLA is characterized by comprising the following steps:
acquiring a certain terminal type and a certain application type of a certain terminal application accessed to a computing network, and a future service state of the certain terminal application from a certain moment;
determining a certain SLA requirement corresponding to the certain terminal type, the certain application type and the future service state from a certain moment;
and controlling a computing network to provide service for the certain terminal application according to the certain moment and the certain SLA requirement.
2. The method according to claim 1, wherein the acquiring a certain terminal type to which a certain terminal application accessing a computing network belongs, a certain application type, and a future traffic state of the certain terminal application from a certain time includes:
when a session establishment request sent to a computer network by a certain terminal application is monitored, acquiring a terminal identifier and an application identifier from the session establishment request, and acquiring a corresponding certain terminal type and a corresponding certain application type according to the terminal identifier and the application identifier;
and monitoring the current service state of the certain terminal application after the session is established with the computer network in real time, and predicting the future service state from a certain moment according to the certain terminal type and the certain application type in combination with the current service state.
3. The method of claim 2, wherein when a session establishment request sent by a terminal application to a computing network is monitored, the method further comprises:
and acquiring a service scene identifier from the session establishment request, acquiring a preset certain initial service state according to the service scene identifier, and taking the certain initial service state as a service state from the initial time of session establishment.
4. The method according to claim 2, wherein predicting a future traffic state from a certain time according to the certain terminal type, the certain application type and the current traffic state comprises:
inputting the certain terminal type, the certain application type and the current service state into a prediction model obtained by pre-training so as to predict the future service state of the certain terminal application continuously changing within a preset future time;
and when the first SLA index required by the future service state from a certain moment and the second SLA index required by the current service state are not in the same SLA index level and the duration of the future service state not in the same SLA index level is greater than a preset duration threshold, acquiring the predicted future service state from the certain moment.
5. The method according to claim 1, wherein the determining a certain SLA requirement corresponding to the certain terminal type, the certain application type, and the future traffic state from a certain time includes:
and inquiring a pre-established terminal type, application type, service state and SLA requirement mapping set according to the certain terminal type, the certain application type and the future service state from a certain moment, and determining a corresponding certain SLA requirement.
6. The method of claim 5, wherein the terminal type, application type, service status and SLA requirement mapping set is pre-established according to the following steps:
counting different terminal types, different application types and various SLA index values of different terminal applications accessed to a computing network under different service states;
determining the SLA index grade and guarantee priority corresponding to each terminal type, each application type and each SLA index value in each service state, and forming an SLA requirement by the SLA index grade and the guarantee priority;
and establishing a terminal type, application type, service state and SLA requirement mapping set comprising mapping relations between each terminal type, each application type, each service state and corresponding SLA requirements.
7. The method according to any of claims 1-6, wherein said controlling, according to said certain time and said certain SLA requirement, the computing network to provide a service for said certain terminal application comprises:
and sending the certain moment and the certain SLA requirement to the certain terminal application, so that the certain terminal application sends a message encapsulating the certain SLA requirement to a computational network at the certain moment, and the computational network obtains the certain SLA requirement from the message and then provides service for the certain terminal application according to the certain SLA requirement.
8. The method according to any of claims 1-6, wherein said controlling a computing network to provide a service for said certain terminal application according to said certain time and said certain SLA requirements specifically comprises:
selecting a certain network computing configuration strategy corresponding to a certain SLA requirement according to a preset SLA requirement and a network computing configuration strategy mapping set;
and controlling the computational network to provide computational power resources and network resources in the certain computational network configuration strategy for the certain terminal application from the certain moment.
9. The method according to claim 8, wherein the controlling the computing network to provide the computing resources and network resources in the certain computing network configuration policy for the certain terminal application from the certain time includes:
and sending the certain time and the certain computing network configuration strategy to the certain terminal application, so that the certain terminal application sends a message encapsulating the certain computing network configuration strategy to a computing network at the certain time, and the computing network obtains the certain computing network configuration strategy from the message and then provides computing resources and network resources for the certain terminal application according to the certain computing network configuration strategy.
10. A network service control device based on service level agreement SLA, characterized by comprising:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring a certain terminal type and a certain application type of a certain terminal application accessed to a computing network, and a future service state of the certain terminal application from a certain moment;
a determining module, connected to the obtaining module, configured to determine a certain SLA requirement corresponding to the certain terminal type, the certain application type, and the future service state from a certain time;
and the control module is connected with the determining module and used for controlling a computing network to provide service for the certain terminal application according to the certain moment and the certain SLA requirement.
11. A computational network service control device, characterized by comprising a memory and a processor, wherein the memory stores a computer program, and when the processor runs the computer program stored by the memory, the processor executes the computational network service control method based on service level agreement SLA according to any one of claims 1-9.
12. A web services system, comprising:
a network service control device for executing the network service control method based on the service level agreement SLA according to any one of claims 1-9;
the network computing service control device is used for controlling the network computing service control device to provide services for terminal applications;
and the terminal is used for installing the application, accessing the application to the computer network and acquiring the service provided by the computer network.
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