Status · Production
External Metrics Exporter
Open source project that discovers external dependencies of Kubernetes workloads and exposes a vendor-neutral Prometheus contract.
Problem faced
Teams deploy on Kubernetes without reliable visibility on external dependencies or comparable signals across vendors.
Context. Platform observability component: automatic discovery, Prometheus contract, vendor neutrality.
Role
Author and maintainer
Structural choices
- Discover external dependencies from workloads, not manual inventories
- Expose a vendor-neutral Prometheus contract
- Reduce cognitive load with actionable signals
- Expose actionable signals without imposing a new data model
- Vendor neutrality in the export contract
- Automatic discovery rather than static inventory
How it works
- Public repository Simplifi-ED/external-metrics-exporter
- Prometheus / Kubernetes integration
- Prometheus
- Kubernetes
- Exporters
Concrete limits
- Vendor coverage limited to documented and maintained connectors
- Discovery depends on annotation quality and cluster access
Learnings
- Useful observability starts with ignored external dependencies
- A neutral contract avoids platform governance lock-in
Repository
- GitHub: Simplifi-ED/external-metrics-exporter
Repository public et documentation.
Open