Build a Node Drain Agent: PDB-Aware Kubernetes Maintenance That Never Violates a Disruption Budget
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💡 Originally published on devtocash.com — where this guide stays updated. I write hands-on DevOps/SRE deep-dives there weekly. What This Agent Does A node drain agent takes the most tedious job in cluster maintenance, emptying nodes for kernel patches, AMI rotations, and version upgrades, and make…
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- 2026-09-24 01:16 · DEV Community — AI
Build a Node Drain Agent: PDB-Aware Kubernetes Maintenance That Never Violates a Disruption Budget