Prometheus Adapter

The Prometheus adapter provides an implementation of Kubernetes resource metrics, custom metrics, and external metrics APIs.

This adapter is therefore suitable for use with the autoscaling/v2 Horizontal Pod Autoscaler in Kubernetes 1.6+. It can also replace the metrics server on clusters that already run Prometheus and collect the appropriate metrics.

Source: kubernetes-sigs/prometheus-adapter

Requirements

• Kubernetes >= 1.21.0
• Kustomize = v3.5.3
• prometheus-operator
• prometheus-operated

Image repository and tag

• Prometheus adapter image: registry.sighup.io/fury/prometheus-adapter/prometheus-adapter:v0.9.1
• Prometheus adapter repository: Prometheus adapter on GitHub

Configuration

Fury distribution Prometheus adapter is deployed with the following configuration:

• Resource limits are 250m for CPU and 180Mi for memory
• Listens on port 6443
• Metrics are scraped from Prometheus every 1m

Deployment

You can deploy prometheus-adapter by running the following command:

kustomize build katalog/prometheus-adapter | kubectl apply -f -