A method and system for automated deployment and intelligent operation and maintenance of Node.js applications

Abstract

This invention discloses a method and system for automated deployment and intelligent operation and maintenance of Node.js applications, belonging to the field of computer software technology. The method includes: Step S1 receiving a unified configuration file, including application layer configuration, process management configuration, monitoring configuration, hot update configuration, and dynamic process pool configuration; Step S2 automatically injecting monitoring middleware and health check middleware through code injection technology; Step S3 real-time collection of indicators and threshold comparisons, automatic adjustment of the number of worker processes, and updating the load balancer list through a dynamic load balancer adapter; Step S4 performing a three-stage hot update of preheating-switching-shutdown; Step S5 monitoring alarms and automatically rolling back or scaling up according to a self-healing strategy. The system includes a command-line interface module, a configuration management module, a process orchestration engine, a dynamic load balancer adapter, a monitoring and measurement module, an intelligent decision engine, and an operation and maintenance audit and visualization module. This invention solves the technical problems of complex deployment and operation and maintenance of existing Node.js applications, service interruptions during updates, low resource utilization, and fragmented observation and governance.

Images