v1.1.0: Thermal & Temperature Monitoring

Overview

This milestone focuses on expanding the Redfish exporter to include temperature-based telemetry from the iDRAC interface. The goal is to enhance hardware observability by exposing thermal metrics through Prometheus while maintaining stability and performance.

Objectives

• Integrate Redfish /Thermal endpoint
• Expose temperature metrics for:
  • CPU sensors
  • System board sensors
  • Inlet / Exhaust temperatures
• Handle nullable sensor readings safely
• Map Redfish health states (OK, Warning, Critical, null) to numeric Prometheus metrics
• Ensure exporter remains performant under iDRAC latency constraints
• Maintain backward compatibility with v1.0.0 metrics

Planned Metrics

Temperature Readings