CN113342611B - Method and system for precisely positioning virtual computing resources - Google Patents
Method and system for precisely positioning virtual computing resources Download PDFInfo
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- CN113342611B CN113342611B CN202110679880.XA CN202110679880A CN113342611B CN 113342611 B CN113342611 B CN 113342611B CN 202110679880 A CN202110679880 A CN 202110679880A CN 113342611 B CN113342611 B CN 113342611B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/301—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system is a virtual computing platform, e.g. logically partitioned systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3051—Monitoring arrangements for monitoring the configuration of the computing system or of the computing system component, e.g. monitoring the presence of processing resources, peripherals, I/O links, software programs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses a method and a system for precisely positioning virtual computing resources, wherein the method comprises the following steps: acquiring the spatial positions of all physical servers in the center of the cloud computing area; based on a deployment relation table of the virtual machine or the container, obtaining information parameters of a physical server where the virtual machine or the container is located; and obtaining a corresponding physical server and a spatial position thereof based on the information parameter correspondence, and further determining the information parameter of the virtual machine or the container. According to the method, the spatial position of the virtual machine or the container is accurately positioned by acquiring the spatial position of the physical server; the backup resource management level of each service system and data of the cloud computing platform can be improved.
Description
Technical Field
The present invention relates to the field of virtual computing resources, and in particular, to a method and system for precisely positioning a virtual computing resource.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
With the large-scale application of cloud computing technology, virtual machine and container technologies are becoming mature and popular, and the following problems are also highlighted: the exact spatial locations of the virtual machine and container resources are not readily available, and thus may affect some services, such as dual active hot standby of a production system, a data resource backup system, and the like.
Taking government clouds as an example, important business and data typically require a certain spatial distance, such as 300 km, between the primary and backup servers. In general, deployment of virtual machines and containers is uniformly scheduled by a cloud computing management platform, and under the condition of shortage of communication resources, positions of a main server and a standby server cannot be accurately measured.
Because the positions of the virtual machine and the container can drift in the local area or the cross-area, the actual spatial position can change, and if a manual measurement method is adopted, the workload is very large.
Disclosure of Invention
In order to solve the above problems, the present invention provides a method and a system for precisely positioning virtual computing resources, which can automatically obtain the precise spatial positions of a virtual machine and a container according to the scheduling relationship of a cloud computing platform by obtaining the precise spatial positions of a physical server, and improve the resource management level of each service system and data backup of the cloud computing platform.
In some embodiments, the following technical scheme is adopted:
a method of precisely locating virtual computing resources, comprising:
acquiring the spatial positions of all physical servers in the center of the cloud computing area;
based on a deployment relation table of the virtual machine or the container, obtaining information parameters of a physical server where the virtual machine or the container is located;
and obtaining a corresponding physical server and a spatial position thereof based on the information parameter correspondence, and further determining the information parameter of the virtual machine or the container.
The specific process of acquiring the spatial positions of all physical servers in the cloud computing area center comprises the following steps:
acquiring an indoor position datum point from a CORS station as a reference position;
acquiring spatial position data of positioning labels respectively deployed on each physical server by using indoor positioning equipment;
and determining the spatial position of the physical server according to the corresponding relation table of the positioning label and the server.
In other embodiments, the following technical solutions are adopted:
a system for precisely locating virtual computing resources, comprising:
the cloud computing system comprises a module for acquiring the spatial positions of all physical servers in a cloud computing area center;
a module for obtaining information parameters of a physical server where the virtual machine or the container is located based on a deployment relation table of the virtual machine or the container;
and the module is used for correspondingly obtaining the corresponding physical server and the space position thereof based on the information parameters so as to further determine the information parameters of the virtual machine or the container.
In other embodiments, the following technical solutions are adopted:
a terminal device comprising a processor and a memory, the processor being configured to implement instructions; the memory is used to store a plurality of instructions adapted to be loaded by the processor and to perform the method of precisely locating virtual computing resources described above.
In other embodiments, the following technical solutions are adopted:
a computer readable storage medium having stored therein a plurality of instructions adapted to be loaded by a processor of a terminal device and to perform the above-described method of precisely locating virtual computing resources.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the method, the spatial position of the virtual machine or the container is accurately positioned by acquiring the spatial position of the physical server; the backup resource management level of each service system and data of the cloud computing platform can be improved; taking an enterprise cloud user as an example, planning of a cloud computing center to which business services belong can be reasonably laid out according to accurate space positions of the virtual machine and the container, and business service capability is improved. Taking government cloud as an example, virtual machines and container resources based on accurate spatial position information can better provide selection basis for backup of key services, and for services with certain spatial distance requirements of main and standby services, the virtual machines and container resources can be intuitively displayed and selected by means of the technology.
(2) The accurate spatial positions of the virtual machine and the container obtained by the invention can provide support of basic data for third party users, such as a power management system, a national security agency and the like. For the power management system, the power resources can be reasonably distributed according to the distribution condition of the actual computing resources in a certain area; for the national security authorities, the actual physical position of the cloud server can be positioned by means of the technology, and service businesses which are deployed at the cloud and endanger national security can be processed in time.
Additional features and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a flow chart of a method for precisely locating virtual computing resources in an embodiment of the invention;
FIG. 2 is a system architecture diagram of precisely locating virtual computing resources in an embodiment of the invention.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
Example 1
The spatial location of the virtual machine and container resources is equivalent to that of the host physical server where they are located, since the operating mechanism of cloud computing determines the uncertainty of their location: and dynamically migrating or setting the working node server according to the resource use condition of the cloud platform. In order to obtain the accurate spatial positions of the virtual machine and the container resources, the accurate spatial positions of the physical servers are only required to be obtained, and the accurate spatial positions can be obtained according to the scheduling relation of the cloud computing platform.
Based on this, in one or more embodiments, a method of precisely locating virtual computing resources is disclosed, referring to fig. 1, comprising the steps of:
(1) Acquiring the spatial positions of all physical servers in the center of the cloud computing area;
in this embodiment, the centimeter-level space position obtained based on the satellite navigation foundation enhancement technology is taken as a space base point, and the space position of the server can be automatically obtained by means of Ultra Wide Band (UWB) indoor positioning products.
A continuously operating (satellite positioning service) reference station (Continuously Operating Reference Stations, abbreviated as CORS) constructed based on satellite (Beidou) navigation foundation enhancement technology can obtain centimeter-level space positions and provide space position support for reference points of indoor positioning; by means of indoor accurate positioning UWB equipment, accurate positioning can be performed on all physical servers in the cloud computing area center, collected accurate spatial position data of the physical servers (virtual machines or hosts of containers) are transmitted to a cloud computing platform, and accurate spatial positions of all virtual machines and container resources can be obtained by combining resource allocation corresponding relations of the cloud computing platform.
Specifically, in connection with FIG. 2, the indoor location reference point is obtained from the CORS station. The method comprises the steps that a reference position is obtained for a follow-up accurate positioning server and corresponding virtual machine and container computing resources; and acquiring the space data of each positioning label by using the indoor positioning equipment, and calculating the accurate space position of the physical server according to the corresponding relation table of the positioning labels and the server.
In other embodiments, the spatial location of the server may also be marked by means of manual actual measurements. This approach, while relatively inefficient, is also satisfactory for applications with a small number of servers.
(2) Based on a deployment relation table of the virtual machine or the container, obtaining information parameters of a physical server where the virtual machine or the container is located;
(3) And obtaining a corresponding physical server and a spatial position thereof based on the information parameter correspondence, and further determining the information parameter of the virtual machine or the container.
(4) Judging whether the server is replaced or not; from the perspective of cloud platform operation and maintenance, after the server is damaged or updated and replaced, the accurate position of a new server needs to be acquired, and the step (2) is skipped to be executed.
In this embodiment, the function of the "CORS station" is to provide a spatial position reference for the "indoor positioning base point".
An "indoor positioning base point" introduces spatial location information from the CORS station, to which the subsequent process of indoor positioning refers.
The positioning base station and the positioning tag are used for positioning the indoor server, wherein the positioning tag is fixed on the physical server, and the corresponding relation between the tag number and the physical server is recorded.
After the positioning base station acquires the position information of the positioning tag, the data is sent to the cloud computing management platform, the cloud computing management platform further processes the data, and finally the space position of the virtual machine or the container is positioned.
In this embodiment, the deployment scheme of the cloud platform hardware device is divided into two cases:
(1) Newly building a cloud platform hardware environment;
(2) The cloud platform is improved on the existing cloud platform hardware environment.
For the (1) case, the function of obtaining the accurate space position of the virtual machine or the container can be realized by adopting the steps of the scheme. In the case of (2), the existing physical servers (hosts) related to the cloud platform are required to be modified, positioning labels are configured one by one, and a corresponding relation table of the positioning labels and the physical servers is recorded; in addition, the existing cloud platform management system needs to be upgraded and modified, the accurate space position obtained by the positioning tag is read, and the parameter is associated with a physical server, so that the accurate space position is provided for a virtual machine or a container.
The information parameters of the physical server where the virtual machine is located are obtained by using the virtual machine deployment relation table, and the information parameters are compared with the physical server information parameter table to determine the information parameters of the server where the virtual machine is located; the accurate spatial position of the physical server is obtained through a positioning technology, and according to the scheduling relation of the cloud computing platform, the accurate spatial position of the virtual machine and the container can be automatically obtained, and the resource management level of each service system and data backup of the cloud computing platform is improved.
Example two
In one or more embodiments, a system for precisely locating virtual computing resources is disclosed, comprising:
the cloud computing system comprises a module for acquiring the spatial positions of all physical servers in a cloud computing area center;
a module for obtaining information parameters of a physical server where the virtual machine or the container is located based on a deployment relation table of the virtual machine or the container;
and the module is used for correspondingly obtaining the corresponding physical server and the space position thereof based on the information parameters so as to further determine the information parameters of the virtual machine or the container.
It should be noted that, the specific implementation manner of each module has been described in detail in the first embodiment, and will not be described in detail.
Example III
In one or more embodiments, a terminal device is disclosed that includes a server including a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the method of precisely locating virtual computing resources in embodiment one when the program is executed. For brevity, the description is omitted here.
It should be understood that in this embodiment, the processor may be a central processing unit CPU, and the processor may also be other general purpose processors, digital signal processors DSP, application specific integrated circuits ASIC, off-the-shelf programmable gate array FPGA or other programmable logic device, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory may include read only memory and random access memory and provide instructions and data to the processor, and a portion of the memory may also include non-volatile random access memory. For example, the memory may also store information of the device type.
In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or by instructions in the form of software.
The method for precisely locating virtual computing resources in the first embodiment may be directly implemented as a hardware processor executing or may be implemented by a combination of hardware and software modules in the processor. The software modules may be located in a random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, etc. as well known in the art. The storage medium is located in a memory, and the processor reads the information in the memory and, in combination with its hardware, performs the steps of the above method. To avoid repetition, a detailed description is not provided herein.
Those of ordinary skill in the art will appreciate that the elements of the various examples described in connection with the present embodiments, i.e., the algorithm steps, can be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
Example IV
In one or more embodiments, a computer-readable storage medium is disclosed, in which are stored a plurality of instructions adapted to be loaded by a processor of a terminal device and to perform the method of precisely locating virtual computing resources described in embodiment one.
While the foregoing description of the embodiments of the present invention has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the invention, but rather, it is intended to cover all modifications or variations within the scope of the invention as defined by the claims of the present invention.
Claims (8)
1. A method of precisely locating virtual computing resources, comprising:
acquiring the spatial positions of all physical servers in the center of the cloud computing area;
based on a deployment relation table of the virtual machine or the container, obtaining information parameters of a physical server where the virtual machine or the container is located;
corresponding physical servers and space positions thereof are obtained based on the information parameters, and then information parameters of the virtual machine or the container are determined; the specific process of acquiring the spatial positions of all the physical servers in the cloud computing area center comprises the following steps:
acquiring an indoor position datum point from a CORS station as a reference position;
acquiring spatial position data of positioning labels respectively deployed on each physical server by using indoor positioning equipment;
determining the spatial position of a physical server according to the corresponding relation table of the positioning label and the server;
further comprises: judging whether the physical server is replaced or not, and if so, re-acquiring the position information of the replaced physical server;
when the existing physical servers related to the cloud platform are modified, positioning labels are configured one by one, and a corresponding relation table of the positioning labels and the physical servers is recorded; when the existing cloud platform management system is updated, the accurate space position obtained by the positioning tag is read, and the parameter is associated with the physical server, so that the accurate space position is provided for the virtual machine or the container.
2. The method for precisely positioning virtual computing resources according to claim 1, wherein the indoor positioning device specifically comprises: ultra wideband indoor positioning equipment UWB.
3. The method for precisely locating virtual computing resources according to claim 1, further comprising, prior to obtaining the spatial locations of all physical servers in the cloud computing area center:
and respectively configuring corresponding positioning labels for all physical servers in the cloud computing area center, and recording the corresponding relation between the positioning labels and the physical servers.
4. The method for precisely locating virtual computing resources according to claim 1, further comprising, prior to obtaining the spatial locations of all physical servers in the cloud computing area center: and establishing a corresponding relation between the virtual machine or the container and the physical server.
5. The method for precisely positioning virtual computing resources according to claim 1, wherein the spatial positions of all physical servers in the cloud computing area center are obtained by adopting a direct measurement mode.
6. A system for precisely locating virtual computing resources, comprising:
the cloud computing system comprises a module for acquiring the spatial positions of all physical servers in a cloud computing area center;
a module for obtaining information parameters of a physical server where the virtual machine or the container is located based on a deployment relation table of the virtual machine or the container;
a module for correspondingly obtaining a corresponding physical server and a spatial position thereof based on the information parameters, and further determining the information parameters of the virtual machine or the container;
the specific process of acquiring the spatial positions of all the physical servers in the cloud computing area center comprises the following steps:
acquiring an indoor position datum point from a CORS station as a reference position;
acquiring spatial position data of positioning labels respectively deployed on each physical server by using indoor positioning equipment;
determining the spatial position of a physical server according to the corresponding relation table of the positioning label and the server;
further comprises: judging whether the physical server is replaced or not, and if so, re-acquiring the position information of the replaced physical server;
when the existing physical servers related to the cloud platform are modified, positioning labels are configured one by one, and a corresponding relation table of the positioning labels and the physical servers is recorded; when the existing cloud platform management system is updated, the accurate space position obtained by the positioning tag is read, and the parameter is associated with the physical server, so that the accurate space position is provided for the virtual machine or the container.
7. A terminal device comprising a processor and a memory, the processor being configured to implement instructions; the memory for storing a plurality of instructions, wherein the instructions are adapted to be loaded by the processor and to perform the method of precisely locating virtual computing resources of any of claims 1-5.
8. A computer readable storage medium having stored therein a plurality of instructions adapted to be loaded by a processor of a terminal device and to perform the method of accurately locating virtual computing resources of any of claims 1-5.
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