Authors: Pranit Dattatraya Patil, Avdhoot Arunkumar Sakate, Ajinkya Anil Dhane, Prof. Uchale B. S
Abstract: As cloud-native environments scale, maintaining the high availability of virtual private servers (VPS) has become paramount. Traditional server monitoring tools rely heavily on daemon agents installed on host machines, exposing host environments to resource taxations and security vulnerabilities. This paper presents NexusOps, a premium agentless server management and self-healing platform. By utilizing Java Secure Channel (JSch) tunnels directly to host Operating Systems, NexusOps extracts real-time telemetry metrics (CPU, RAM, Disk, active processes) without target-side exporters. Telemetry metrics are streamed through a centralized Spring Boot REST and WebSocket engine into a responsive React frontend interface, facilitating live command execution, remote service control, and visual analytics. Furthermore, NexusOps introduces a mathemat- ical health-score heuristic model and a multithreaded automated self-healing controller to autonomously resolve critical errors (e.g., service failures, storage spikes) and dispatch alerts via external push notification channels. Our empirical evaluation demonstrates that NexusOps achieves equivalent telemetry ac- curacy and latency (sub-100ms response times) as traditional systems while eliminating persistent CPU and memory footprints on target nodes.
