An Offline Upgrade Method for Microservice System

Abstract

The present invention discloses an off-line upgrade method for a microservice system, comprising the following steps: S1, acquiring version information of all current microservice components; S2, uploading version information of all microservice components; S3, making an offline upgrade software package; S4. Download the offline upgrade software package; S5. Unpack the offline upgrade software package, read the list of microservice components that need to be upgraded and the version upgrade information; S6. Perform version upgrade operations one by one for all microservice components that need to be upgraded , obtain the upgrade status information after the operation is completed; S7, upload and save the upgrade status information. The invention enables the microservice system in the offline environment to upgrade the software system offline through the downloaded offline upgrade software package, effectively solving the problem that the microservice system in the offline environment cannot be remotely upgraded.

Description

technical field [0001] The invention relates to an offline upgrade method for a system, in particular to an offline upgrade method for a micro-service architecture system, and belongs to the technical field of industrial Internet of Things services. Background technique [0002] Microservice is an emerging software architecture style that is currently popular. The system of microservice architecture is usually composed of many microservice components that can be independently deployed and run independently, and each component is usually completed by mutual cooperation through API calls or message passing. A business request, the process from start to completion of a business request can form a complete service invocation chain, linking related microservice components together. When it is necessary to add or modify system functions and repair system defects, the operator can only upgrade a few related microservice components without operating most of the microservice componen...

AI Technical Summary

Problems solved by technology

For offline microservice systems, there are many technical obstacles in the upgrade work

This is mainly because the system administrators cannot directly obtain accurate microservice information of the offline microservice system, so they cannot arrange corresponding upgrade work; and the server cannot download the corresponding microservice container image from the external container image center

Moreover, once this type of offline system needs to be upgraded, the system administrators must have strong operating system knowledge and maintenance knowledge of the reorganization system. During operation, the microservice components can only be modified one by one and processed manually, which is very difficult. Error-prone, causing system exceptions

Furthermore, even if the corresponding upgrade work has been completed, the upgrade result cannot be fed back to the unified system management center for archiving

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