PDB governs voluntary disruptions only and does not gate rolling updates at all. Describing it as 'it keeps N pods alive' states the part it does not do, since it constrains voluntary eviction and not the machine that fails.
Grounded in researched DevOps, SRE and platform engineering interview loops, written to a senior-engineer editorial bar, and never padded to hit a word count.
PDB governs voluntary disruptions only and does not gate rolling updates at all. Describing it as 'it keeps N pods alive' states the part it does not do, since it constrains voluntary eviction and not the machine that fails.
Nothing here yet. Say how you would answer it.
