What are the use cases of Kubernetes?

The applications of Kubernetes include the following aspects:

1. Container orchestration and management: Kubernetes is a platform used for orchestrating and managing containers, making it easy for users to deploy, manage, and scale containerized applications. It provides a convenient way to define, deploy, monitor, and scale containers, effectively managing large-scale container clusters.
2. Kubernetes supports the deployment and management of applications using a microservices architecture. It can split an application into multiple microservices and deploy them in different containers. Kubernetes automates the deployment, scaling, and upgrading of these microservices, while also providing features like load balancing, service discovery, and service registration.
3. Elastic scaling: Kubernetes can automatically scale applications based on their workloads. It can adjust the number of replicas as needed to handle increases or decreases in traffic. This helps improve application availability and performance, while also saving resources and costs.
4. High availability and fault tolerance: Kubernetes offers a range of mechanisms to ensure the high availability and fault tolerance of applications. It can automatically restart failed containers and reschedule them to other available nodes when containers are unable to run. Additionally, Kubernetes supports self-healing and automatic repair of containers, helping users improve the stability and reliability of their applications.
5. Cloud environment management: Kubernetes can assist users in managing and deploying applications across multiple cloud platforms. It offers a standardized interface and management method that allows users to easily deploy and manage applications on different cloud platforms. This enables users to more flexibly choose cloud platforms and fully utilize the features and resources of different cloud platforms.

In short, Kubernetes can be used in various deployment and management scenarios for most containerized applications, including microservices architecture, scalable expansion, high availability and fault tolerance, as well as multi-cloud environment management.