#debugging
4 posts
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The Most Important Image in Your Registry Has No Application Code
Your debug container — the one with curl, dig, tcpdump, and nmap — is the image you'll reach for when everything else stops making sense. Treat it accordingly.
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It's Always DNS (Except When It Isn't)
The most repeated joke in infrastructure is also the most dangerous mental shortcut.
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Algorithm Practice Is Infrastructure Debugging in Disguise
The best infrastructure debuggers don't just know tools — they think in algorithms without calling them that. Algorithm practice and infrastructure debugging are the same skill wearing different clothes.
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Your Cluster Is Only as Good as Your Packet Path
Most Kubernetes problems are networking problems in disguise — and kubectl can't help you below the abstraction layer.