Monitoring - Prometheus Grafana

Video: https://youtu.be/mLPg49b33sA

Rep: https://gitlab.com/nanuchi/youtube-tutorial-series/-/tree/master/prometheus-exporter

### Prerequisites: * Install Minikube in convenient way

Minikube based on Docker Desktop | https://github.com/LianDuanTrain/K8S/tree/main/2-Install-Minikube

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### Steps

  1. Deploy sample app

2. Install Prometheus+Grafana with helmchart (optional) use values.yaml from repo for Exporter Grafana login password: admin prom-operator 3. Setup sample app monitoring

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Make report with screens of: * Sceen with metrics exoprted by Exporter * Screen with grafana graphs of app

Create Assignment4 report and send it by e-mail (docx/link to google doc) or through creation repo fork + pull request.

### References * I got problems with Docker Desktop install cause of brocken Hyper-V settings https://stackoverflow.com/questions/39684974/docker-for-windows-error-hardware-assisted-virtualization-and-data-execution-p