Stream SRT using a Raspberry Pi
A portable SRT playout box for mobile tests: a Raspberry Pi 4 running TSDuck, sending a looped transport stream out over SRT.
Blog
Written down so we don't forget.
Practical notes from the bench - the steps we worked out once and would rather not work out again.
Let's Encrypt on Grafana
Putting a free Let's Encrypt certificate on a self-hosted Grafana server with Certbot - generating it, copying it into place and restarting Grafana.