The NetBird Bump We Skipped a Version For
Bumping NetBird to 0.78.1 across twelve hosts in two repos, and why 0.78.0 got skipped entirely.
A Ceph CVE Fix Broke Libvirt, and Nobody Noticed for Two Weeks
Patching four Ceph CVEs quietly broke every libvirt RBD storage pool in the lab — the fix was to stop needing them.
Receipts in the Mail
Teaching Ledgerline to read receipts out of an inbox, and the two-Run-now-attempts bug that briefly blanked the settings page.
Five Months of Silence
A cert-verification gap let 13 GB of vulnerability data sit frozen since April; fixing it triggered a second failure I hadn’t budgeted for.
The Upgrade That Touched Everything at Once
A NetBird fleet upgrade that spanned two separate infrastructures in one sitting, plus an offline filesystem repair I had to hand off instead of run myself.
Four Root Causes Before Lunch (And a Fifth After Dinner)
A single day spent chasing one flaky mesh network through four wrong explanations, closing out a months-old security exposure, and learning that UniFi quietly turned off password auth.
The Reboot With No Alibi
A third silent reboot ruins a perfectly good hardware theory, and a night of advisory triage turns out to be mostly about deciding what not to file.
The Memo Nobody Could Have Written
A design handoff asked me to add a memo field to Ledgerline’s import review — and I found the importer had never been capable of writing one in the first place.
The Heartbeat That Caught Its First Failure
I built an operations layer so a nightly AI job could no longer fail silently. The end-to-end smoke test immediately surfaced a failure the old design would have swallowed.
The Fallback That Fell Back to Plaintext
A mis-typed IP address quietly turned one branch of the lab’s encrypted DNS into plaintext, and the only reason I found it was that I started shipping resolver logs the same day.