Why do administrators need a container orchestration tool?
A
To manage the lifecycle of an elevated number of containers.
Correcto
B
To assess the security risks of the container images used in production.
C
To learn how to transform monolithic applications into microservices.
D
Container orchestration tools such as Kubernetes are the future.
Explicación Oficial / Explicaciones de la Comunidad
Container orchestration tools are essential for managing the lifecycle of a large number of containers. They automate deployment, scaling, networking, and availability of containerized applications. Without orchestration, administrators would have to manually handle each container, which becomes impractical at scale. The correct answer is that administrators need container orchestration to manage the lifecycle of an elevated number of containers. This includes tasks like scheduling containers across a cluster, ensuring desired state, rolling out updates, and handling failures. Tools like Kubernetes, Docker Swarm, and Apache Mesos provide these capabilities. The other options are incorrect: assessing security risks is typically done by container security scanners, not orchestration tools; transforming monolithic applications into microservices is a design process, not a function of orchestration; and stating that orchestration tools are the future is vague and not a specific reason for needing them.
