Question 1

What is the Monitoring Stack?

Accepted Answer

It's a single installer that deploys Prometheus, Grafana, node-exporter, and cAdvisor together as a complete monitoring setup, with the wiring pre-done. node-exporter reads host metrics, cAdvisor reads container metrics, Prometheus scrapes and stores them, and Grafana visualises them.

Question 2

What does zero-touch mean here?

Accepted Answer

It means the parts that normally require manual setup are already configured. The Prometheus scrape targets for node-exporter and cAdvisor are pre-set, Grafana has Prometheus configured as its default datasource, and a Host Overview dashboard is pre-loaded.

Question 3

Which ports does it use and what's the login?

Accepted Answer

Grafana runs on host port 3000 and Prometheus on 9090; node-exporter and cAdvisor stay internal. Grafana's login is admin, with a password the installer generates and prints — capture it and change it after first login.

Question 4

Can I add my own dashboards?

Accepted Answer

Yes — the pre-loaded Host Overview dashboard is a starting point, not a limit. Grafana has a huge library of community dashboards you can import by ID (the installer even suggests a couple, like 1860 and 14282), and you can build your own or add more exporters to monitor other services.

Question 5

How does it compare to Netdata?

Accepted Answer

Netdata is an all-in-one tool that gives rich real-time dashboards out of the box with almost no configuration — often simpler if you just want instant monitoring.

Port	Purpose
3000	Grafana — dashboards (generated admin password)
9090	Prometheus — metrics database (no auth; keep internal)

🎁 Setup the Monitoring Stack — Prometheus and Grafana, Live in One Command

📦 Resources & Setup Scripts

Quick Install:

Tutorial Steps

1 Download the Script

2 Make it Executable

3 Run the Installer

4 Log In to Grafana

Ports Used

Overview

Why Use It

When You Need It

Who Should Use It

Real Use Cases

Main Features

How to Use After Installation

Security Best Practices

Ports and Firewall Notes

Backup and Maintenance

Common Mistakes

Troubleshooting

Alternatives

When Not to Use It

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Frequently Asked Questions