kubernetes typhoon Was Strangling Itself — WiFi Power-Save & the CPU Governor Trap on a k0s Worker
A k0s worker node's pods were stuck ContainerCreating and its CPU 'spiked too soon'. The real culprits weren't load — they were WiFi power-save (10% packet loss) starving the Calico CNI and a powersave governor pinning all cores at 800MHz. Full diagnosis, the fix script, and before/after evidence.