[2022] Puffy presents video conferencing (jitsi) - Philipp Buehler

Video conferencing has become common place nowadays and this presentation will show how to install, configure, operate, scale and secure a videoconferencing service with `jitsi` running on OpenBSD. The presentation will cover all bits and bolts to fully understand the components at play, their intercommunications and how this knowledge can be used to create a jitsi-on-OpenBSD setup that features a restricted (compartmentalized) setup using dedicated machines or as presented VMM based VMs, where each VM runs only one of the components. It'll be shown what's necessary to create a sensible pf.conf on each VM and how to add reverse proxy (relayd, haproxy) for distribution of workload. Also covering pitfalls/hints along underlying components as Java-JRE, IPv6 dualstack rammifications and what to lookout for on the client/browser side for interopability.