U42
Another test
here we go
U31
final-validation
validates full round-trip via curl
U19
image-paste-test
validates image in body
U02
image-paste-validation
validates image in body via curl
U42
image test
test
U31
One more image test
testing
U19
TEST
one more
U02
test123
test123
U42
test2
test2
U31
Hello world
Go home
U19
New Lab - who dis?
For as long as I can remember, I've been the person who reads about how the big clouds run their infrastructure and thinks, "I could do that." So a few months ago, I stopped reading and started building. This is the first of a series of how I built it out.
U02
Kubernetes Network Policy: Why Your Pods Can't Talk
A deep dive into debugging Kubernetes network policies when pods suddenly lose connectivity.
U42
Terraform State Merge Conflicts: A Horror Story
When two engineers modify the same infrastructure, chaos ensues. Here's how we recovered.
U31
The Postgres Migration That Broke Production for 47 Minutes
A simple ALTER TABLE goes wrong. Here's the post-mortem.
U19
How We Accidentally Spent $18K on Unused EBS Volumes
A cost optimization story with a painful price tag and valuable lessons.
U02
Twelve ports, one label maker, zero excuses
The cable you can't trace is an outage you haven't had yet. A short argument for labelling both ends.
U42
A rebuild window is a security window
Degraded arrays get exceptions, and exceptions get forgotten. What we changed after the fourth one.
U31
The blast radius of a single IAM role
We drew the graph properly for the first time. It had edges nobody in the room could account for.
U19
Eleven milliseconds is long enough to lose quorum
The transfer switch did exactly what it was rated to do. The cluster had opinions about that.
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