helm install prometheus prometheus-community/prometheus --set prometheus-node-exporter.hostRootFsMount.enabled=false
helm repo update
helm install prometheus prometheus-community/prometheus
kubectl expose service prometheus-server --type=NodePort --target-port=9090 --name=prometheus-server-ext
helm repo add grafana https://grafana.github.io/helm-charts
helm repo update
helm install grafana grafana/grafana
kubectl expose service grafana --type=NodePort --target-port=3000 --name=grafana-ext
docker run -d -u root --name jenkins -p 8080:8080 -p 50000:50000 -v ./var/jenkins:/var/jenkins_home jenkins/jenkins:latest
jenkins/secrets