CN113268251A - Deployment method of micro service, equipment thereof and computer storage medium - Google Patents
Deployment method of micro service, equipment thereof and computer storage medium Download PDFInfo
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- CN113268251A CN113268251A CN202110570730.5A CN202110570730A CN113268251A CN 113268251 A CN113268251 A CN 113268251A CN 202110570730 A CN202110570730 A CN 202110570730A CN 113268251 A CN113268251 A CN 113268251A
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- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
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- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
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Abstract
The invention provides a micro-service deployment method, equipment and a computer storage medium thereof, belongs to the technical field of micro-services, and can at least partially solve the problem of network delay of the existing micro-service deployment method. The deployment method of the microservice comprises the following steps: receiving a micro-service request, wherein the micro-service request comprises a plurality of micro-service data; obtaining a plurality of processing sequences of the micro-service data according to the request information of the micro-service request to form a first micro-service chain; acquiring the quantity of available information of a plurality of available physical hosts; and deploying the micro-service data in the first micro-service chain into the available physical host according to the quantity of the available information of the available physical host.
Description
Technical Field
The invention belongs to the technical field of micro services, and particularly relates to a micro service deployment method and equipment thereof, and a computer storage medium.
Background
Microservice (or microservice architecture) is a cloud-native architecture approach in which a single application is composed of many loosely-coupled and independently deployable smaller components or services. One of the disadvantages of this architecture, which is to increase the communication between the microservices, results in an increase in the network delay of the entire service, especially the higher network delay caused by the process of encapsulating and decapsulating across hosts.
Disclosure of Invention
The invention at least partially solves the problem of network delay of the existing micro-service deployment method and provides the micro-service deployment method capable of greatly reducing the network delay.
The technical scheme adopted for solving the technical problem of the invention is a method for deploying micro-services, which comprises the following steps:
receiving a micro-service request, wherein the micro-service request comprises a plurality of micro-service data;
obtaining a plurality of processing sequences of the micro-service data according to the request information of the micro-service request to form a first micro-service chain;
acquiring the quantity of available information of a plurality of available physical hosts;
and deploying the micro-service data in the first micro-service chain into the available physical host according to the quantity of the available information of the available physical host.
It is further preferred that the first micro service chain is { V1, V2, … …, Vp }, where Vp represents the pth micro service data to be processed; the deploying the micro-service data in the first micro-service chain to the available physical host according to the amount of available information of the available physical host comprises: numbering the available physical hosts according to the number of the available information from large to small, wherein the nth available physical host is the available physical host with the larger number of the available information; and sequentially deploying the micro-service data in the first micro-service chain to the available physical hosts according to a processing sequence, wherein the deployment sequence of the available physical hosts is consistent with the serial numbers of the available physical hosts.
Further preferably, the sequentially deploying the micro-service data in the first micro-service chain to the available physical hosts according to a processing sequence, and the smoothly deploying the available physical hosts and the numbers of the available physical hosts are consistent includes: and deploying the micro-service data { V1, V2, … …, Va } in the first micro-service chain into a first available physical host, wherein the quantity of available information of the first available physical host is a, and a < p.
Further preferably, the deploying the micro-service data { V1, V2, … …, Va } in the first micro-service chain to the first available physical host, the quantity of the available information of the first available physical host being a, and a < p further includes: removing deployed micro-service data from the first micro-service chain to form a second micro-service chain { Va +1, V a +2, … …, Vp }; deploying { Va +1, V a +2, … …, Vb } in the second microservice chain into a second available physical host, the quantity of available information of the second available physical host being b, b < p.
Further preferably, the deploying { Va +1, Va +2, … …, Vb } in the second microservice chain into the second available physical host further comprises: and repeating the step of removing the deployed micro-service data from the first micro-service chain until the micro-service data are deployed into the available physical host.
Further preferably, the acquiring the amount of the availability information of the plurality of available physical hosts comprises: and obtaining a plurality of available physical hosts according to the physical host demand information in the micro-service request.
Further preferably, the physical host demand information includes a port occupation condition required by the micro service, a satisfaction condition of resources required by the micro service, and an attribute of the micro service node.
The technical scheme adopted for solving the technical problem of the invention is a micro-service deployment device, which comprises:
the system comprises a receiving module, a sending module and a receiving module, wherein the receiving module is used for receiving a micro-service request which comprises a plurality of micro-service data;
the first processing module is used for obtaining a plurality of processing sequences of the micro-service data according to the request information of the micro-service request so as to form a first micro-service chain;
the system comprises an acquisition module, a storage module and a processing module, wherein the acquisition module is used for acquiring the quantity of available information of a plurality of available physical hosts;
and the second processing module is used for deploying the micro-service data in the first micro-service chain to the available physical host according to the quantity of the available information of the available physical host.
Further preferably, the second processing module includes:
the first processing sub-module is used for numbering the available physical host according to the number of the available information from large to small, wherein the nth available physical host is the available physical host with the larger number of the available information;
and the second processing submodule is used for sequentially deploying the micro-service data in the first micro-service chain to the available physical host according to a processing sequence, and the deployment of the available physical host is smoothly consistent with the serial number of the available physical host.
The technical scheme adopted for solving the technical problem of the invention is a computer storage medium which stores a deployment instruction of the micro-service and is used for realizing the method when a deployment device of the micro-service is caused to execute.
In the method for deploying the micro-service in the embodiment of the disclosure, the deployment of the micro-service data needs to be performed on the condition of the amount of available information of the available physical host, so that the deployment of the micro-service data can be completed more quickly according to actual conditions, and thus continuous micro-services are placed on the same host as far as possible, the communication delay of the whole micro-service is effectively reduced, and the advantages of the micro-service are better exerted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic flow chart of a method for deploying micro services according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a method for deploying microservices according to an embodiment of the present invention;
FIG. 3 is a block diagram illustrating a deployment apparatus for a microservice according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the following description, numerous specific details of the invention, such as structure, materials, dimensions, processing techniques and techniques of components, are set forth in order to provide a more thorough understanding of the invention. However, as will be understood by those skilled in the art, the present invention may be practiced without these specific details.
Microservice (or microservice architecture) is a cloud-native architecture approach in which a single application is composed of many loosely-coupled and independently deployable smaller components or services. One of the disadvantages of this architecture, which is to increase the communication between the microservices, results in an increase in the network delay of the entire service, especially the higher network delay caused by the process of encapsulating and decapsulating across hosts.
For the problem of network delay of the deployment method of the micro service, as shown in fig. 1 to fig. 3, the embodiment of the present disclosure provides the following technical solutions:
in a first aspect, as shown in fig. 1, the present embodiment provides a method for deploying a microservice, which includes steps S11 to S14.
In step S11, a microservice request is received, the microservice request including a plurality of microservice data (microservices).
When a new service needs to be brought online, the execution main body receives the service request, the micro-service arrangement management system in the execution main body firstly reads the yaml file of each micro-service data required to be created in the service request, and extracts the design requirement and the physical host attribute requirement of at least one main resource required by each micro-service. Wherein, the design requirement may comprise resource requirement fields spec.requirements.cpu and spec.requirements.memory; physical host attribute requirements may include node selection utilizing affinity fields nodesaffinity, podanita affinity, and the like.
In step S12, a processing order of the micro service data is obtained according to the request information of the micro service request to form a first micro service chain.
The data transmission fields and the business flow charts in the yaml files of the micro-service data are extracted, the data processing sequence relation among the micro-services is obtained, and a micro-service chain is formed.
For example, the first microservice chain is { V1, V2, … …, Vp }, where Vp represents the pth microservice data that needs to be processed.
In step S13, the number of available information of a plurality of available physical hosts is acquired.
The amount of the available information is, that is, the remaining available resource condition of the main resource of the available physical host, such as the remaining amount of the memory and the CPU resource.
In step S14, the micro-service data in the first micro-service chain is deployed to the available physical hosts according to the amount of available information of the available physical hosts.
The deployment of the micro-service data in the first micro-service chain needs to be performed on the condition of the quantity of available information of the available physical host, so that the deployment of the micro-service data can be completed more quickly according to actual conditions.
In the method for deploying the micro-service in the embodiment of the disclosure, the deployment of the micro-service data needs to be performed on the condition of the amount of available information of the available physical host, so that the deployment of the micro-service data can be completed more quickly according to actual conditions, and thus continuous micro-services are placed on the same host as far as possible, the communication delay of the whole micro-service is effectively reduced, and the advantages of the micro-service are better exerted.
In a second aspect, as shown in fig. 2, the present embodiment provides a method for deploying a microservice, which includes steps S21 to S24.
In step S21, a microservice request is received, the microservice request including a plurality of microservice data.
When a new service needs to be brought online, the execution main body receives the service request, the micro-service arrangement management system in the execution main body firstly reads the yaml file of each micro-service data required to be created in the service request, and extracts the design requirement and the physical host attribute requirement of at least one main resource required by each micro-service. Wherein, the design requirement may comprise resource requirement fields spec.requirements.cpu and spec.requirements.memory; physical host attribute requirements may include node selection utilizing affinity fields nodesaffinity, podanita affinity, and the like.
In step S22, a processing order of the micro service data is obtained according to the request information of the micro service request to form a first micro service chain.
The data transmission fields and the business flow charts in the yaml files of the micro-service data are extracted, the data processing sequence relation among the micro-services is obtained, and a micro-service chain is formed.
Specifically, the first microservice chain is { V1, V2, … …, Vp }, where Vp represents the pth microservice data that needs to be processed.
In step S23, the number of available information of a plurality of available physical hosts is acquired.
The amount of the available information is, that is, the remaining available resource condition of the main resource of the available physical host, such as the remaining amount of the memory and the CPU resource.
Specifically, the acquiring the amount of the available information of the plurality of available physical hosts includes: and obtaining a plurality of available physical hosts according to the physical host demand information in the information of the microservice request. The physical host demand information comprises the occupation condition of the ports required by the micro-service, the satisfaction condition of the resources required by the micro-service and the attribute of the micro-service node.
The physical hosts are screened by using the physical host demand information in the information of the microservice request, so that a plurality of available physical hosts are obtained, namely the unavailable physical hosts are eliminated.
The physical hosts which do not meet the basic requirements are removed through the node primary screening module, and the screening basic requirements include but are not limited to: whether a port required by the micro-service is occupied, whether the size of resources required by the micro-service is met, and whether the micro-service has designated node selection attributes (including physical machine attributes such as computer node names, hard disk types, resource templates and the like).
In step S24, the micro-service data in the first micro-service chain is deployed to the available physical hosts according to the amount of available information of the available physical hosts.
The deployment of the micro-service data in the first micro-service chain needs to be performed on the condition of the quantity of available information of the available physical host, so that the deployment of the micro-service data can be completed more quickly according to actual conditions.
Specifically, the step of deploying the microservice data in the first microservice chain to the available physical host according to the amount of the available information of the available physical host includes steps S241 to S243.
In step S241, the available physical hosts are numbered according to the number of available information, from the largest to the smallest, and the nth available physical host is the available physical host having the largest number of available information.
That is, if the number of the available physical hosts is n, the first available physical host having the largest amount of the available information is the largest, the second available physical host having the second largest amount of the available information is … …, and the nth available physical host having the smallest amount of the available information is the smallest.
In step S242, the micro-service data in the first micro-service chain are sequentially deployed to the available physical hosts according to the processing sequence, and the deployment sequence of the available physical hosts is consistent with the serial numbers of the available physical hosts.
Further, step S242 includes:
step S2421, deploying the micro-service data { V1, V2, … …, Va } in the first micro-service chain to the first available physical host, wherein the amount of the available information of the first available physical host is a, and a < p.
In other words, since the amount of the available information of the first available physical host is a, only a micro service data can be deployed in the first available physical host, and therefore, the first a micro service data in the first micro service chain is first deployed in the first available physical host.
It should be noted that, if a is greater than p, that is, the quantity of the available information of the first available physical host is greater than the quantity of the micro service data in the first micro service chain, all the micro service data in the first micro service chain are directly deployed in the first available physical host, and the following steps need not be continuously performed.
Step S2422, removing the deployed micro-service data from the first micro-service chain to form a second micro-service chain { Va +1, V a +2, … …, Vp }.
The deployed micro service data is removed from the first micro service chain to form a new micro service chain.
Step S2423, deploying the { Va +1, V a +2, … …, Vb } in the second microservice chain to the second available physical host, wherein the quantity of the available information of the second available physical host is b, and b < p.
In other words, since the amount of the available information of the second available physical host is b, only b pieces of micro-service data can be deployed in the first available physical host, and therefore, the first b pieces of micro-service data in the second micro-service chain are first deployed in the second available physical host.
It should be noted that, if b is greater than p, that is, the quantity of the available information of the second available physical host is greater than the quantity of the micro service data in the second micro service chain, all the micro service data in the second micro service chain are directly deployed in the second available physical host, and the following steps need not be continuously performed.
Step S2424, repeating the step of removing the deployed micro-service data from the first micro-service chain until the micro-service data are deployed to the available physical host.
If there is any micro service data that is not deployed, repeating steps S2422 and S2423 until all the micro service data are deployed to the available physical hosts.
In the method for deploying the micro-service in the embodiment of the disclosure, the deployment of the micro-service data needs to be performed on the condition of the amount of available information of the available physical host, so that the deployment of the micro-service data can be completed more quickly according to actual conditions, and thus continuous micro-services are placed on the same host as far as possible, the communication delay of the whole micro-service is effectively reduced, and the advantages of the micro-service are better exerted.
In a third aspect, as shown in fig. 3, this embodiment provides a microservice deployment apparatus, including: the device comprises a receiving module, a first processing module, an obtaining module and a second processing module.
The receiving module is used for receiving a micro-service request, and the micro-service request comprises a plurality of micro-service data; the first processing module is used for obtaining a processing sequence of a plurality of micro-service data according to the request information of the micro-service request so as to form a first micro-service chain; the system comprises an acquisition module, a storage module and a processing module, wherein the acquisition module is used for acquiring the quantity of available information of a plurality of available physical hosts; and the second processing module is used for deploying the micro-service data in the first micro-service chain to the available physical host according to the quantity of the available information of the available physical host.
Wherein, the second processing module includes: a first processing sub-module and a second processing sub-module.
The first processing submodule is used for numbering the available physical hosts according to the number of the available information from large to small, and the nth available physical host is the available physical host with the larger number of the available information; and the second processing submodule is used for sequentially deploying the micro-service data in the first micro-service chain to the available physical host according to the processing sequence, and the deployment of the available physical host is smoothly consistent with the serial number of the available physical host.
In a fourth aspect, the present embodiment provides a computer storage medium, which stores a deployment instruction of a micro service, and is configured to cause a deployment device of the micro service to execute the deployment instruction to implement the foregoing deployment method of the micro service.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
While embodiments in accordance with the invention have been described above, these embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention and various embodiments with various modifications as are suited to the particular use contemplated. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A method for deploying micro-services, comprising:
receiving a micro-service request, wherein the micro-service request comprises a plurality of micro-service data;
obtaining a plurality of processing sequences of the micro-service data according to the request information of the micro-service request to form a first micro-service chain;
acquiring the quantity of available information of a plurality of available physical hosts;
and deploying the micro-service data in the first micro-service chain into the available physical host according to the quantity of the available information of the available physical host.
2. The microservice deployment method of claim 1, wherein the first microservice chain is { V1, V2, … …, Vp }, where Vp represents the p-th microservice data that needs to be processed;
the deploying the micro-service data in the first micro-service chain to the available physical host according to the amount of available information of the available physical host comprises:
numbering the available physical hosts according to the number of the available information from large to small, wherein the nth available physical host is the available physical host with the larger number of the available information;
and sequentially deploying the micro-service data in the first micro-service chain to the available physical hosts according to a processing sequence, wherein the deployment sequence of the available physical hosts is consistent with the serial numbers of the available physical hosts.
3. The method for deploying the micro-services according to claim 2, wherein the sequentially deploying the micro-service data in the first micro-service chain to the available physical hosts according to a processing order, and the smoothly deploying the available physical hosts and the available physical hosts having the same number comprises:
and deploying the micro-service data { V1, V2, … …, Va } in the first micro-service chain into a first available physical host, wherein the quantity of available information of the first available physical host is a, and a < p.
4. The microservice deployment method of claim 3, wherein the deploying the microservice data { V1, V2, … …, Va } in the first microservice chain into the first available physical host, the quantity of the available information of the first available physical host being a, and the a < p is followed by:
removing deployed micro-service data from the first micro-service chain to form a second micro-service chain { Va +1, V a +2, … …, Vp };
deploying { Va +1, V a +2, … …, Vb } in the second microservice chain into a second available physical host, the quantity of available information of the second available physical host being b, b < p.
5. The microservice deployment method of claim 4, wherein the deploying { Va +1, V a +2, … …, Vb } in the second microservice chain into the second available physical host further comprises:
and repeating the step of removing the deployed micro-service data from the first micro-service chain until the micro-service data are deployed into the available physical host.
6. The method of claim 1, wherein obtaining the amount of availability information for the plurality of available physical hosts comprises:
and obtaining a plurality of available physical hosts according to the physical host demand information in the micro-service request.
7. The method according to claim 6, wherein the physical host demand information includes port occupation status required by the micro service, resource satisfaction status required by the micro service, and attributes of micro service nodes.
8. A microservice deployment apparatus, comprising:
the system comprises a receiving module, a sending module and a receiving module, wherein the receiving module is used for receiving a micro-service request which comprises a plurality of micro-service data;
the first processing module is used for obtaining a plurality of processing sequences of the micro-service data according to the request information of the micro-service request so as to form a first micro-service chain;
the system comprises an acquisition module, a storage module and a processing module, wherein the acquisition module is used for acquiring the quantity of available information of a plurality of available physical hosts;
and the second processing module is used for deploying the micro-service data in the first micro-service chain to the available physical host according to the quantity of the available information of the available physical host.
9. The microservice deployment device of claim 8, wherein the second processing module comprises:
the first processing sub-module is used for numbering the available physical host according to the number of the available information from large to small, wherein the nth available physical host is the available physical host with the larger number of the available information;
and the second processing submodule is used for sequentially deploying the micro-service data in the first micro-service chain to the available physical host according to a processing sequence, and the deployment of the available physical host is smoothly consistent with the serial number of the available physical host.
10. A computer storage medium having stored thereon deployment instructions for a microservice, the deployment instructions being configured to cause a deployment device for the microservice to perform the method of any of claims 1 to 7 when executed.
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