An overlay must stamp app.kubernetes.io/* labels onto every resource in a Kustomize build. Which kustomization.yaml field injects those shared labels?
Select an answer to reveal the explanation.
Short Explanation
commonLabels is the rubber stamp on every form in the packet. One declaration, many resources—perfect for app.kubernetes.io identity labels your selectors and tooling expect.
Full Explanation
Kustomize commonLabels (and the newer labels transformer) inject shared labels onto resources in the build. The images, configMapGenerator, and replicas fields address different concerns and do not substitute for labeling every object consistently.