This is a simple [Kubernetes Controller](https://kubernetes.io/docs/concepts/architecture/controller/) that injects required default labels into pods on creation. Here's an example `Labels` resource: ```yaml apiVersion: labels.deliveryhero.com/v1beta1 kind: Labels metadata: name: labels-sample spec: priority: 1 # labels with highest priority takes precendence labels: country: DE env: stg region: eu ```
Prometheus, a CNCF project, is a systems and service monitoring system. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts if some condition is observed to be true.
This chart bootstraps a Prometheus deployment on a Kubernetes cluster using the Helm package manager.