FreeBSD Articles

Podman runs on FreeBSD too - but without systemd, the workflow is different. This follow-up to my Linux Podman deep dive covers how to run both native FreeBSD and Linux OCI containers on FreeBSD, how container lifecycle management works without Quadlets, and how Podman complements Jails rather than replacing them.

How to run a FreeBSD server with two completely independent internet uplinks - a physical provider and a BGP tunnel - using dual-FIB routing tables, PF’s rtable and reply-to directives, and a single bridge that carries NAT’d, routed, and pure public jail traffic simultaneously.

The second in the FreeBSD Foundationals series. This one covers ZFS from philosophy to practice: why it exists, how pools and datasets work, what checksumming and self-healing actually do, how to tune recordsize, compression, and atime, how encryption works with key management, how snapshots and the hidden .zfs directory give you time travel, and how ZFS send/recv turns backup and migration into a solved problem. Includes a look at sanoid/syncoid for automated snapshot management.

The first in a series on FreeBSD fundamentals. This one covers Jails from the ground up: why they exist, how classic Jails differ from VNET Jails, what epair interfaces actually are, how bridges tie it all together, and what devfs rules do for your isolation story. Practical configurations included.

What looked like a simple nginx config change turned into a tour through SSL library incompatibilities, pf firewall rules for a new protocol, and a multi-worker affinity problem that only shows up under real traffic. A complete guide to getting HTTP/3 working with nginx 1.28 on FreeBSD 15.0 inside a Bastille jail.