A developer proposes packing a second unrelated business microservice into the same Pod “for locality.” What is the sound CKAD-oriented guidance?
Select an answer to reveal the explanation.
Short Explanation
Roommates should share chores, not run two different businesses out of one bedroom. Sidecars and inits are helpers; separate products get separate Deployments and Services.
Full Explanation
Multi-container Pods are for tightly coupled helpers—init setup, sidecars, ambassadors—not for unrelated microservices that need independent scaling, releases, and failure domains. Separate Deployments and Services preserve those boundaries. Sharing a Pod does not improve ServiceAccount isolation, and CronJob schedules are unrelated to this design choice.