CN109361719B - Micro-service-based automatic integration method for SaaS application of operating system - Google Patents
Micro-service-based automatic integration method for SaaS application of operating system Download PDFInfo
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- CN109361719B CN109361719B CN201611145075.4A CN201611145075A CN109361719B CN 109361719 B CN109361719 B CN 109361719B CN 201611145075 A CN201611145075 A CN 201611145075A CN 109361719 B CN109361719 B CN 109361719B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
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Abstract
The invention relates to an automatic integration method of an operating system (SaaS) application based on micro-service, which comprises the following steps: an operating system reads a configuration file of a SaaS application to be integrated; analyzing the configuration file line by line to obtain a micro-service list A and a micro-service link instruction code B used by the SaaS application; comparing A and B with a micro service list C operated by an operating system to generate a micro service list E which exists in micro service lists D and A, B in A but not in B; the operating system calls the internal interfaces in sequence, each micro-service in the D is started in a container by utilizing a container technology, and the operation is realized; the operating system links the newly started micro-service with an originally existing micro-service list E according to the B, and reconstructs a SaaS application with complete functions; and integrating the database. Compared with the prior art, the method has the advantages that manual intervention and code compiling are not needed, the integration efficiency is greatly improved, and the like.
Description
Technical Field
The invention relates to the technical field of electronic information, in particular to an automatic integration method of SaaS application of an operating system based on micro-service.
Background
And the micro service is used for describing an independently deployed software application design mode. Micro-services are as if services were developed as single applications, which meet certain requirements and can be deployed automatically and released independently. The large system is disassembled into a plurality of micro services, and the micro services are distributed and deployed on a multi-node cluster, so that simplified management is realized. The microservice architecture schema and the software style it describes are providing tremendous help for agile deployment and complex enterprise application implementation. The micro-service may be, for example, a query service, a comment service, a ranking list service, and the like.
In a traditional service deployment mode, all services are uniformly deployed on one server, so that deployment personnel only need to deploy once. However, this method has a problem that when a problem occurs in a certain service, another service cannot be normally operated.
The microservice architecture is like developing small services into a single application form, and then deploying the services on different servers, which adopt a distributed service architecture. The advantage of using microservices is that when a problem occurs with a service, it does not affect other services.
The existing SaaS integration technology is generally to add a new SaaS to an integration platform or an operating system manually, and an API of a docking platform needs to rewrite a part of codes in the original SaaS, which is very troublesome and inefficient.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an automatic integration method of an operating system (SaaS) application based on micro-service. The SaaS can be automatically and quickly integrated without manual intervention, the efficiency is improved, the functions of the platform and the operating system are quickly increased, and the problem that the smart city operating system quickly integrates all city management submodules can be particularly solved.
The purpose of the invention can be realized by the following technical scheme:
an automatic integration method of SaaS application of an operating system based on micro-service, wherein the SaaS application provides a configuration file facing a container creation rule during integration, and the method comprises the following steps:
s1, reading a configuration file of the SaaS application to be integrated by the operating system;
s2, analyzing the configuration files in the S1 line by line to obtain a micro-service list A and a micro-service link instruction code B used by the SaaS application;
s3, comparing A in S2 with a micro service list C operated by an operating system to generate a micro service list D, and comparing B in S2 with the micro service list C operated by the operating system to generate a micro service list E;
s4, the operating system calls the internal interfaces in sequence, and each micro service in D in S3 is started in a container by using a container technology, and the operation is realized;
s5, the operating system links the newly started micro-service in S4 with E in S3 according to B in S2 to reconstruct a SaaS application with complete functions;
and S6, integrating the database.
The micro-service list D is obtained by extracting micro-services in A but not in B.
The micro-service list E is obtained by extracting A, B all the micro-services.
The database integration in step S6 specifically includes: and linking the SaaS application data storage part obtained in the S5 to an original unified database of the operating system, so as to realize data unification and sharing in the operating system.
The namespace-derived container technique of the operating system kernel is applied in step S4 and step S5.
The SaaS application is provided with functional modules, and each functional module is provided in a micro service form.
And data communication is realized among all functional modules of the SaaS application through RESTful API.
Compared with the prior art, the invention has the following advantages:
1) the SaaS is automatically and quickly integrated into an operating system, manual intervention is not needed, efficiency is improved, and functions of a platform and the operating system are quickly increased. The problem that the smart city operating system integrates all city management submodules quickly can be particularly solved.
2) Compared with the prior art, when a new SaaS is added into an integration platform or an operating system, the codes in the original SaaS do not need to be rewritten, the processes of manual intervention, environment configuration and code compiling in the traditional integration scheme are overcome, and the SaaS integration efficiency is improved by 5-10 times.
Drawings
FIG. 1 is a simplified flow diagram of the present invention;
FIG. 2 is a flow chart of the steps of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
Examples
As shown in fig. 1, the present invention provides a flow diagram of an automatic integration method of an operating system SaaS application based on microservice, which mainly comprises the following steps: firstly, reading a standardized configuration file of the SaaS application, then starting the micro-service in a configuration file micro-service list in a container mode, linking all started containers to a platform, and finally integrating a database;
the specific steps, as shown in fig. 2:
a) making SaaS application based on micro-service;
b) writing a standardized configuration file for integration;
c) an operating system reads a standardized configuration file of SaaS to be integrated;
d) analyzing the configuration file line by line to obtain a micro-service list A and a micro-service link instruction code B used by the SaaS;
e) generating a micro-service list D in A but not in B and a micro-service list E in A, B according to the micro-service list C which has been run by the operating system;
f) and the operating system calls the internal interface in turn to start each micro-service in the D in a container by using a container technology and run the micro-service.
g) The operating system links the newly started micro-service with the originally existing micro-service group E according to the instruction code B, and reconstructs a SaaS with complete function;
h) and the newly constructed SaaS data storage part is linked to the original unified database of the operating system, so that the data inside the operating system is unified and shared.
In the steps f and g, the namespace-derived container technology of the operating system kernel is applied, so that the micro-service part can be rapidly and indiscriminately deployed in one container, data interaction is carried out among the containers to realize the complete function of the whole SaaS, and the processes of manual intervention, environment configuration and code writing required in the traditional integration scheme are overcome. The efficiency of SaaS integration is improved by 5-10 times.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An automatic integration method for SaaS application of an operating system based on micro-services is characterized in that the SaaS application provides a configuration file facing container creation rules during integration, and the method comprises the following steps:
s1, reading a configuration file of the SaaS application to be integrated by the operating system;
s2, analyzing the configuration files in the S1 line by line to obtain a micro-service list A and a micro-service link instruction code B used by the SaaS application;
s3, comparing A in S2 with a micro service list C operated by an operating system to generate a micro service list D, and comparing B in S2 with the micro service list C operated by the operating system to generate a micro service list E;
s4, the operating system calls the internal interfaces in sequence, and each micro service in D in S3 is started in a container by using a container technology, and the operation is realized;
s5, the operating system links the newly started micro-service in S4 with E in S3 according to B in S2 to reconstruct a SaaS application with complete functions;
and S6, integrating the database.
2. The method of claim 1, wherein the micro-service list D is extracted from micro-services in A but not in B.
3. The method for automatically integrating SaaS (software as a service) applications of a microservice-based operating system according to claim 1, wherein the microservice list E is obtained by extracting A, B existing microservices.
4. The method for automatically integrating SaaS (software as a service) applications of the operating system based on the microservice as claimed in claim 1, wherein the database integration in the step S6 is specifically as follows: and linking the SaaS application data storage part obtained in the S5 to an original unified database of the operating system, so as to realize data unification and sharing in the operating system.
5. The SaaS application automatic integration method for the micro-service-based operating system, as claimed in claim 1, wherein the namespace-derived container technology of the operating system kernel is applied in steps S4 and S5.
6. The method for automatically integrating SaaS (software as a service) applications of the micro-service-based operating system according to claim 1, wherein the SaaS applications are provided with function modules, and each function module is provided in the form of a micro-service.
7. The method for automatically integrating SaaS (software as a service) applications of the micro-service-based operating system of claim 6, wherein the functional modules of the SaaS applications are communicated with each other through a RESTful API (representational state language).
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