Amazingly there is only 1 (one) host found in Shodan with netdata running on the default port (19999) but plenty on other ports.
Very cool project. I will certainly take a long look at this, thanks for posting!
At first, my only complaint was the relatively short data retention period, but I found that it was really easy to send the data into InfluxDB or Prometheus by following their wiki. That's not netdata's use-case anyway, and it's trivial to set up a backend db when I want to have long term metrics.
"It collects more than 5000 metrics automatically, with zero configuration, it has zero dependencies, requires zero maintenance and comes with more than 100 alarms pre-configured to detect common failures, performance and availability issues."
NetData looks great, though!
The cost of infrastructure monitoring is an instant blocker for my work, but if you are a large profitable company with a huge deployment, then yeah netdata probably isn't the right tool for the job