A library CDN caching proxy must run on every worker node and appear automatically when the cluster adds a node. Which workload should the application team use?
Select an answer to reveal the explanation.
Short Explanation
Picture a fire extinguisher on every floor: when the building adds a floor, you want one mounted automatically. A DaemonSet is that rule for nodes—new node, new Pod.
Full Explanation
DaemonSets ensure a copy of a Pod runs on all (or selected) nodes. When nodes join, the DaemonSet controller schedules Pods there without requiring operators to recalculate Deployment replicas. A Deployment fixed to today’s node count will miss future nodes. Jobs and CronJobs are for finite or scheduled batch work, not continuous per-node agents.