kube-prometheus-stack & Prometheus for k8s workloads

This projects deploys prefabrikated kube-prometheus-stack into the k8s cluster. values-custom.yaml modifies default settings, e.g. Grafana scraping metrics from Prometheus directly via SVC url, custom ServiceMonitors, custom alertin rules,...

Deployment

1. Create custom values-custom.yaml to override default Helm Chart values.
2. Add to your deployment pipeline:

kubectl create ns monitoring

helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
helm repo update
helm search repo prometheus-community/kube-prometheus-stack --versions | head

helm upgrade --install -f values-custom.yaml monitoring prometheus-community/kube-prometheus-stack --version 16.13.0 -n monitoring

Additional info

• Default Grafana credentials: admin/prom-operator
• kubectl deploy -f prometheus-dummy-exporter.yaml -n YOURNAMESPACE and update additionalServiceMonitors in values-custom.yaml to start scraping own metrics.
• updating grafana.sidecar.datasources.url require Grafana Pod restart