Processing method for multi-version coexistence of project software

Abstract

The invention discloses a processing method for coexistence of multiple versions of project software, which comprises the following steps of: defining a namespace and a routing rule, and mapping requests of different versions to corresponding service instances; differentiating versions based on the URL, HTTP header, or client identification; according to the dynamic request feature, the flow direction of the request is determined based on a load balancing algorithm, the project software multi-version coexistence processing method provides options of multiple versions for users at the same time, the learning cost and the pressure of adapting to new functions are reduced, the anti-risk capacity of software during updating is improved, and stability and safety are high.

Description

Technical Field

[0001] The present invention relates to the field of software technology, and in particular to a method for processing the coexistence of multiple versions of project software. Background Art

[0002] In software development and operation, the coexistence of multiple versions is a common requirement, especially when you need to support backward compatibility, different customers have different requirements, or test new features without affecting the existing stable environment. Different customers may have different needs or preferences, which may require different versions of the software to meet. For example, some customers may require specific features that may have been removed or changed in newer versions. In order to maintain compatibility with old systems, enterprises may need to continue running old versions of software even if new versions are available. This is especially common in financial, medical, and government institutions, whose systems may be highly customized and migration costs are high. Summary of the invention

[0003] In order to solve the deficiencies in the prior art, the present invention provides a method for processing the coexistence of multiple versions of project software. The method for processing the coexistence of multiple versions of project software also provides users with multiple versions of options, reduces the learning cost and the pressure of adapting to new functions, improves the software's risk resistance during updates, and has high stability and security.

[0004] To achieve the above object, the present invention adopts the following technical solution:

[0005] The present invention provides a method for processing the coexistence of multiple versions of project software, comprising the following steps:

[0006] Define namespaces and routing rules to map requests of different versions to corresponding service instances;

[0007] Differentiate versions based on URL, HTTP header, or client identifier;

[0008] The direction of the request is determined dynamically based on the request characteristics and load balancing algorithm.

[0009] In a further technical solution, the following steps are also included: automating the construction and push of container images in the build and deployment process, and using orchestration tools to manage the life cycle of containers.

[0010] In a further technical solution, the following steps are also included: introducing version numbers in the API design, distinguishing different versions of interfaces through URL paths, request headers or parameters, designing an API gateway or proxy layer, parsing the version information in the request, and forwarding the request to the backend service of the corresponding version.

[0011] In a further technical solution, the following steps are also included: deploy a new version on a small scale when it is released, and gradually expand the coverage.

[0012] The beneficial effects are:

[0013] 1. Allow users to gradually upgrade to the new version, avoiding the inconvenience caused by forced updates. Users can choose the appropriate version according to their own conditions and preferences, reducing the learning cost and the pressure of adapting to new functions.

[0014] 2. Users can provide customized versions to different user groups through A / B testing or personalized recommendation systems to meet diverse needs, thereby improving user satisfaction and loyalty.

[0015] 3. The multi-version strategy enables the new and old versions to run in parallel, ensuring business continuity. Even if unforeseen problems occur in the new version, it can be quickly rolled back to the old version to reduce the risk of business interruption.

[0016] 4. By deploying the new version in a small range for grayscale release, potential problems can be detected and resolved in advance, and the coverage can be gradually expanded, effectively controlling the risks of launching the new version.

[0017] 5. The coexistence of multiple versions promotes the implementation of continuous integration / continuous deployment (CI / CD) and accelerates the speed of product iteration. The development team can quickly test new features, collect feedback and make adjustments without affecting existing users.

[0018] 6. Different versions can be used as experimental platforms to test new technologies, new architectures or new designs without affecting the main version, which is conducive to promoting technological innovation and optimization.

[0019] 7. The multi-version strategy enables enterprises to respond to market changes and user needs more quickly, launch new features or improve existing functions in a timely manner, and enhance the market competitiveness of products.

[0020] 8. By providing multiple versions, companies can customize solutions for different market segments and user groups, achieve differentiated competition, and attract a wider customer base.

[0021] 9. The multi-version strategy helps to realize the DevOps concept. Developers can focus on the development of new features, while the operation and maintenance team is responsible for version management and deployment, which improves the team's work efficiency and professionalism.

[0022] 10. Through version control and automation tools, software resources can be managed more effectively, duplication of work can be reduced, resource allocation can be optimized, and long-term operating costs can be reduced.

[0023] 11. In a multi-version environment, data access and permission management can be better controlled to ensure the security of sensitive information. At the same time, the coexistence of new and old versions also facilitates the implementation of data backup and recovery strategies. DETAILED DESCRIPTION

[0024] The present invention will be further described below:

[0025] Example:

[0026] A method for processing the coexistence of multiple versions of project software includes the following steps:

[0027] Define namespaces and routing rules to map requests of different versions to corresponding service instances;

[0028] Differentiate versions based on URL, HTTP header, or client identifier;

[0029] The direction of the request is determined dynamically based on the request characteristics and load balancing algorithm.

[0030] In this embodiment, the load balancing algorithm is a consistent hashing algorithm (Consistent Hashing) or a round robin algorithm (Round Robin).

[0031] In another embodiment, the following steps are also included: automating the building and pushing of container images in the build and deployment process, and managing the life cycle of the container using an orchestration tool.

[0032] In this embodiment, the orchestration tool is Kubernetes.

[0033] In another embodiment, the following steps are also included: introducing a version number into the API design, distinguishing different versions of interfaces through URL paths, request headers or parameters, designing an API gateway or proxy layer, parsing the version information in the request, and forwarding the request to the backend service of the corresponding version.

[0034] In another embodiment, the following steps are also included: when a new version is released, a small-scale deployment is performed, and the coverage is gradually expanded.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A method for processing coexistence of multiple versions of project software, characterized in that: The following steps are involved: Define namespaces and routing rules to map requests of different versions to corresponding service instances; Differentiate versions based on URL, HTTP header, or client identifier; The direction of the request is determined dynamically based on the request characteristics and load balancing algorithm.

2. The method for processing coexistence of multiple versions of project software according to claim 1, characterized in that: The following steps are also included: Automate the building and pushing of container images during the build and deployment process, and use orchestration tools to manage the container lifecycle.

3. The method for processing coexistence of multiple versions of project software according to claim 1, characterized in that: The following steps are also included: Introduce version numbers in API design, distinguish different versions of interfaces through URL paths, request headers or parameters, design API gateways or proxy layers, parse version information in requests, and forward requests to backend services of corresponding versions.

4. The method for processing coexistence of multiple versions of project software according to claim 1, characterized in that: The following steps are also included: When a new version is released, it is deployed on a small scale and the coverage is gradually expanded.