2V0-71.23 Question 197
Select 2When deploying Tanzu Kubernetes Grid (TKG), which of the following components are responsible for managing the lifecycle of Tanzu Kubernetes clusters?
- A
Cluster API
- B
etcd
- C
kube-proxy
- D
Tanzu Kubernetes Grid CLI
- E
Tanzu Kubernetes Cluster Control Plane Node
- F
Antrea
Show answer and explanation
Correct answers: A, D
Explanation
The components responsible for managing the lifecycle of Tanzu Kubernetes clusters in Tanzu Kubernetes Grid include the Cluster API, which provides a declarative model for cluster lifecycle management, and the Tanzu Kubernetes Grid CLI, which administrators use to interact with and manage clusters. Other components, such as etcd, kube-proxy, and Antrea, play different roles in cluster operation but do not manage the lifecycle directly.
- A. Correct.
Cluster API is a key component that provides declarative APIs to manage the lifecycle (creation, scaling, and upgrades) of Kubernetes clusters in Tanzu Kubernetes Grid.
- B. Incorrect.
etcd is a distributed key-value store used by Kubernetes for storing cluster state and configuration, but it does not manage the lifecycle of Tanzu Kubernetes clusters.
- C. Incorrect.
kube-proxy is responsible for networking and load balancing within Kubernetes clusters but does not manage the cluster lifecycle.
- D. Correct.
The Tanzu Kubernetes Grid CLI is a command-line tool that allows administrators to interact with TKG and manage the lifecycle of clusters. It plays a significant role in cluster operations.
- E. Incorrect.
The Tanzu Kubernetes Cluster Control Plane Node is the central component for managing workloads and cluster state but does not handle lifecycle management directly.
- F. Incorrect.
Antrea is a CNI (Container Network Interface) plugin that manages network policies and connectivity but is not responsible for cluster lifecycle management.