Description: Fleets in cloud computing refer to groups of virtual machines that are managed together, allowing system administrators to deploy and scale applications more efficiently. This functionality is essential for resource management in cloud environments, as it enables the grouping of instances that share similar characteristics, such as network configurations, storage, and security policies. Fleets facilitate the management of large volumes of virtual machines, optimizing resource usage and simplifying tasks such as deployment, monitoring, and maintenance. Additionally, they allow for the application of auto-scaling policies, where the system can automatically adjust the number of instances based on demand, ensuring optimal performance and efficient resource utilization. This centralized management capability is crucial in cloud environments, where flexibility and scalability are fundamental to meet the changing needs of applications and users. In summary, fleets in cloud computing are a powerful tool for resource orchestration in the cloud, enhancing operational efficiency and responsiveness to workload fluctuations.