Intro prometeus

[stingion]

*If issues with permission and creations try to empty or even recreate minikube cluster

https://devopscube.com/setup-prometheus-monitoring-on-kubernetes/ https://github.com/prometheus-community/postgres_exporter

https://medium.com/codex/setup-kuberhealthy-with-prometheus-and-grafana-on-minikube-b2f6da21dc2e (use kubectl forward-port in issues)

https://itsmetommy.com/2021/07/30/kubernetes-install-grafana-prometheus-on-gke-using-helm-bitnami/

Spring boot + Prometheus + Grafana: https://tanzu.vmware.com/developer/guides/observability-prometheus-grafana-p1/ https://tanzu.vmware.com/developer/guides/spring-prometheus/ https://iamonkar.dev/prometheus-k8s/

Theory of work: https://k21academy.com/docker-kubernetes/prometheus-grafana-monitoring/