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ConnectionResetError when using metrics server and crawler requests metrics #495
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Hi @lars-devs. |
Hi @Der-Henning, Regarding the exposed ports, You're absolutely right. The reason why I decided to do so is that I run the scanner on three servers (1 account per server), each one taking care of 2-3 weekdays to prevent rate limit. On one server I run Prometheus to scrape the three servers and Grafana to visualize. Do You have an idea, how to easily manage to take the metric data from my servers into one Grafana instance? Regards, |
I would recommend creating a vpn with wireguard on one of your servers and connect all your servers to the vpn. This is especially useful for your server management as you do not have to expose your ssh port to the internet (see latest hack https://nvd.nist.gov/vuln/detail/CVE-2024-3094) by connecting to the vpn with your local machine. Also grafana is only available inside the vpn and not exposed to the internet. |
Thanks for Your suggestions! I'll take a look at the VPN approach to avoid exposing unnecessarily exposed ports. |
Hi, I enabled the metrics server to create fancy graphs with Grafana and found out, that Censys scanners tries to access the metrics. This requests lead to an exception.
Fully blocking access from Censys is possible, though.
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