UpgradeLink Project Module Introduction

This document provides a detailed introduction to the project module architecture of UpgradeLink, helping you fully understand the functions and responsibilities of each system component, and providing a reference for your deployment and development work.

Overall Architecture Overview

UpgradeLink adopts a modular micro-service architecture design, mainly divided into management system modules (based on the simple-admin framework) and API service modules (based on the Go Zero framework). Each module has clear responsibilities and can be deployed and expanded independently.

Detailed Description of Core Modules

upgradelink-admin-core Module

Technical Foundation: Developed based on the simple-admin open-source framework

As the core management module of UpgradeLink, it provides the infrastructure and core functions of the backend management system. This module is further divided into two sub-modules:

• API Service: Handles HTTP requests and provides data interaction interfaces for the management interface
• RPC Service: Handles internal service communication and implements business logic and data processing

upgradelink-admin-file Module

Function Description: A dedicated file management module responsible for the lifecycle management of all file resources in the system.

• Provides core functions such as file upload, download, deletion, and version control
• Supports multiple storage backends to ensure secure storage and efficient access of file resources

For detailed introduction, please refer to simple-admin File Management Module

upgradelink-admin-message Module

Function Description: A message notification management module that implements internal and external communication functions of the system.

• Responsible for message sending, receiving, storage, and deletion
• Supports multiple message types and notification channels
• Provides message pushing and status tracking capabilities

For detailed introduction, please refer to simple-admin Message Management Module

upgradelink-admin-upgrade Module

Function Description: The core module for upgrade business, implementing the main business logic of UpgradeLink.

• Manages application upgrade package publishing, version control, and distribution
• Implements upgrade strategy configuration, gray release, and full push
• Provides upgrade status monitoring and data analysis functions
• Handles upgrade feedback and compatibility verification

upgradelink-admin-ui Module

Function Description: Frontend management system that provides a user-friendly visual operation interface.

• Implements system management functions such as user management, role management, and permission control
• Provides backend functions such as menu management, operation logs, and system configuration
• Integrates management interfaces of all business modules to achieve a unified entry

For detailed introduction, please refer to simple-admin Frontend Management System

upgradelink-api Module

Technical Foundation: Developed based on the Go Zero open-source framework

Function Description: An independent API service layer that provides standard RESTful API interfaces for external applications.

• Provides core APIs for application upgrade query, checking, downloading, etc.
• Implements API authentication, rate limiting, and monitoring functions
• Adopts high-performance design to support high-concurrency access

Deployment Features: This module supports independent deployment and can be expanded separately according to load requirements, completely separated from other management modules to ensure service stability and security.