Helm/Prometheus

helm repo add prometheus https://prometheus-community.github.io/helm-charts
helm repo update
helm repo list

Config

export KUBECONFIG="${HOME}/.kube/dev-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/gcp-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/config"

Install

kubectl create namespace prometheus
helm show values prometheus/prometheus
cat <<YML | helm install -n prometheus prometheus prometheus/prometheus -f -
ingress:
  enabled: true
  hosts:
  - prometheus.k8s.local
YML

Uninstall

helm uninstall -n prometheus prometheus
helm delete    -n prometheus prometheus

Playground

helm upgrade --install -f values.yaml prometheus prometheus/prometheus helm upgrade --install prometheus prometheus/prometheus helm show values prometheus/prometheus	kubectl exec -n prometheus -it prometheus-6fd8886fd4-4vwgh -- cat /etc/os-release kubectl exec -n prometheus -it prometheus-6fd8886fd4-4vwgh -- bash kubectl exec -n prometheus -it prometheus-6fd8886fd4-4vwgh -- sh
kubectl delete all --all -n prometheus kubectl delete ing --all -n prometheus kubectl delete sts --all -n prometheus	kubectl delete svc --all -n prometheus kubectl delete pvc --all -n prometheus kubectl delete pv --all -n prometheus
kubectl logs -f prometheus-6fd8886fd4-4vwgh -n prometheus kubectl rollout restart deploy prometheus -n prometheus kubectl rollout restart sts prometheus -n prometheus kubectl logs -f prometheus-hash -n prometheus	kubectl config --kubeconfig=${HOME}/.kube/aws-kubeconfig.yaml view --flatten kubectl config --kubeconfig=${HOME}/.kube/dev-kubeconfig.yaml view --flatten kubectl config --kubeconfig=${HOME}/.kube/gcp-kubeconfig.yaml view --flatten kubectl config --kubeconfig=${HOME}/.kube/config view --flatten
kubectl get secret -n prometheus prometheus -o json|jq -r '.data."admin-password"'|base64 -d;echo kubectl get secret -n prometheus prometheus -o json|jq -r '.data."admin-user"'|base64 -d;echo

References

Helm » Pass YAML/JSON using stdin Helm » Prometheus » GitHub Helm » Prometheus Helm
Prometheus » Spacelift » Blog Prometheus » K8s » Grafana Prometheus
K8s » Configure Service Accounts for Pods K8s » Restart Pods With Kubectl K8s » Interactive Pod K8s » Restart Pods Docker » Makefile Kubernetes Minikube Kubectl CURL K8s