Explain the difference between an ECS Task Definition, a Task, and a Service.

Q: Explain the difference between an ECS Task Definition, a Task, and a Service.

> * **Task Definition**: A blueprint (JSON file) describing container parameters (image, CPU, memory, port mappings, variables). * **Task**: A running instance of a Task Definition. * **Service**: An ECS controller that maintains the desired number of tasks, handles deployments (rolling updates), and integrates them with load balancers.

💬Answer

Task Definition: A blueprint (JSON file) describing container parameters (image, CPU, memory, port mappings, variables).
Task: A running instance of a Task Definition.
Service: An ECS controller that maintains the desired number of tasks, handles deployments (rolling updates), and integrates them with load balancers.

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