kubernetes prometheus installation

Описание: Kubernetes automates the deployment, scaling, and management of containerised applications, emphasising automation and declarative configuration.

Following in the footsteps of Kubernetes, Prometheus was the second project to join the CNCF. It’s a monitoring solution that is suitable for dynamic cloud and container environments. It was inspired by Google’s monitoring system, Borgman. Prometheus is a pull-based system – its configurations decide when and what to scrape.

Prometheus allows you to create meaningful graphs inside the Grafana dashboard with powerful query languages, such as PromQL. You can also generate and send alerts to various destinations, such as slack and email, using the built-in Alert Manager

helm init
kubectl create serviceaccount --namespace kube-system tiller
kubectl create clusterrolebinding tiller-cluster-rule \
--clusterrole=cluster-admin --serviceaccount=kube-system:tiller
kubectl patch deploy --namespace kube-system tiller-deploy \
-p '{"spec":{"template":{"spec":{"serviceAccount":"tiller"}}}}'
helm install stable/prometheus-operator --name prometheus-operator --namespace monitoring
kubectl --namespace monitoring get pods -l "release=prometheus-operator
kubectl port-forward -n monitoring prometheus-prometheus-operator-prometheus-0 9090

Kubernetes Installation : http://8gwifi.org/docs/ansible-kube-i...
Kubernetes Dashbaord setup : https://8gwifi.org/docs/kube-dash.jsp