Prometheus Node Exporter for System Metrics

Node Exporter is a Prometheus exporter designed to collect and expose hardware and operating system metrics from *NIX kernels, implemented in Go. It provides a simple way to monitor system performance and health by exposing various metrics over HTTP.

Key features:

• HTTP Port 9100 - Listens on this port by default for metric exposure.
• Pluggable Metric Collectors - Supports various collectors for different metrics.
• Docker Compatibility - Can be deployed in containers with specific configurations to monitor host systems.
• Ansible Integration - Offers a community role for automated installations.
• Collector Configuration - Allows enabling or disabling specific collectors using command-line flags.

Use cases include monitoring server performance, gathering system statistics, and integrating with Prometheus for comprehensive observability.