What tools and components are used in Kubernetes for container management?

In Kubernetes, the following main tools and components are used for container management:

• Pod: The smallest deployable unit, containing one or more containers that run on a single node and share resources.

• Deployment: Manages the lifecycle of pods, allowing for updates and scaling of applications.

• ReplicaSet: Ensures a specified number of pod copies, providing fault tolerance.

• Service: An abstraction for accessing pods, providing load balancing and a stable IP.

• ConfigMap and Secret: For managing configurations and secret data that can be passed to containers.

• kubectl: Command-line tool for interacting with the Kubernetes cluster.

• Kubelet: An agent running on each node that starts and controls containers.

• Scheduler: A component that distributes pods across nodes based on resources and constraints.

These components collectively enable efficient deployment, scaling, and management of containerized applications in Kubernetes.