Prometheus + Grafana + Alert Manager + mySQL DB monitoring

Scripts for monitoring

Includes scripts:

1. Install Prometheus 
2. Install Grafana
3. Install Prometheus Node Exporter
4. Install Prometheus Mysqld Exporter
5. Install Prometheus Alert Manager

Tested on CentOS Stream 9 for Virtual Box

https://kojihub.stream.centos.org/kojifiles/packages/CentOS-Stream-Vagrant/9/20250326.0/images/CentOS-Stream-Vagrant-9-20250326.0.x86_64.vagrant-virtualbox.box