A water-utility team wants OKE to keep twenty meter-reading API replicas running. Which approach actually uses the orchestration contract?
Select an answer to reveal the explanation.
Short Explanation
Orchestration is a wish list the cluster keeps true, not a shell script touring twenty hosts. You submit a declaration; the control plane converges. SSH loops of docker run are containers without orchestration.
Full Explanation
The orchestration contract is declarative: you apply desired-state objects such as Deployments (or Helm releases that produce them), and controllers reconcile actual state. Host-by-host SSH scripts and scp installs bypass the API and lose self-heal, rolling update, and service discovery benefits even if processes run in containers.