this post was submitted on 01 Nov 2025
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Self-hosting
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Hosting your own services. Preferably at home and on low-power or shared hardware.
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Did an oopsie. I never realized that after upgrading the OS, my
certbot renewservice to renew the HTTPS certificate always failed. So now I had an expired certificate. At least it was an easy fix by reinstalling certbot.This is the second time someone mentions issues with certbot after an update, interesting. I'm glad I have my certificates monitored and will get alerted when the remaining time is <7d
Good idea, I should do this too
Blackbox Exporter is nice if you have Prometheus running already, not sure what else people are using