Lustre Exporter

DCGM Exporter

NVIDIA GPU metrics exporter for Prometheus leveraging DCGM

Infiniband Exporter

The InfiniBand exporter is a specialized Prometheus exporter designed to gather metrics from InfiniBand fabrics, which are critical for high-performance computing and data center networking. It enables monitoring of switch and host channel adapter (HCA) port counters, providing visibility into fabric health and performance. ## Key Features - **Switch Port Monitoring** — Collects counters from all switch ports on the fabric connected to the host. - **HCA Port Monitoring** — Optionally gathers counters from host channel adapter ports. - **Unmanaged Switch Support** — Beta feature to collect data like power supply and fan health from unmanaged switches via ibswinfo. - **Large Fabric Optimization** — Supports run-once mode with file output for large fabrics where scrape times are prohibitive. - **Flexible Deployment** — Can run with sudo, without sudo via udev rules, in Docker, or as a systemd service. ## Philosophy The exporter is built to be reliable and efficient for production InfiniBand fabrics, with considerations for performance on large-scale deployments and flexibility in deployment methods.

GPFS Exporter

The GPFS exporter is a Prometheus exporter designed to gather extensive metrics from IBM Spectrum Scale (GPFS) filesystems. It enables system administrators and DevOps teams to monitor the health, performance, and utilization of their GPFS clusters through a standardized metrics endpoint. ## Key Features **Modular Collectors** — Supports over a dozen collectors for different GPFS aspects like state, I/O, mounts, health, quotas, snapshots, and disk pools, each configurable via command-line flags. **Flexible Deployment** — Includes optional helper exporters (`gpfs_mmdf_exporter`, `gpfs_mmlssnapshot_exporter`) for cron-based collection of heavy operations to avoid scrape timeouts. **Security Integration** — Provides detailed sudo configuration examples to securely execute GPFS commands with minimal privileges. **Production Ready** — Supports TLS and basic authentication via Prometheus exporter-toolkit and includes example Prometheus scrape configurations and a Grafana dashboard. ## Philosophy The project follows a modular and secure design, allowing users to enable only the collectors they need while providing safe integration with GPFS administrative commands through privilege separation.

Cgroup Exporter

The cgroup_exporter is a Prometheus exporter that scrapes resource utilization data from Linux cgroups, which are kernel mechanisms for limiting and monitoring resource usage for processes. It is particularly useful for monitoring jobs in high-performance computing (HPC) environments managed by schedulers like Slurm and TORQUE, as well as systemd user slices. ## Key Features - **CPU Metrics** — Exposes system, user, and total CPU seconds consumed by cgroups. - **Memory Metrics** — Reports memory usage, cache, RSS, total, and fail counts for both memory and swap. - **Cgroup Information** — Includes metadata such as user ID, username, and job ID for contextual labeling. - **Multi-Scheduler Support** — Works with cgroup paths for Slurm, TORQUE, and systemd user slices. - **Process Collection** — Optional collection of process information from procfs with appropriate capabilities. - **Docker Deployment** — Provides a Docker image for easy containerized deployment with host cgroup filesystem access. ## Philosophy The exporter is designed to be simple and focused, providing essential cgroup metrics to Prometheus without unnecessary complexity, enabling detailed resource monitoring in containerized and HPC environments.