2V0-71.23 Question 195
Select 4You are tasked with deploying a Tanzu Kubernetes Grid (TKG) cluster in your organization. To ensure proper functionality, you must understand the key components that run in Tanzu Kubernetes Grid. Which of the following components are part of the TKG architecture?
- A
Cluster API for lifecycle management
- B
etcd for data storage and coordination
- C
Kubelet for running pods on worker nodes
- D
Harbor for container image registry
- E
Antrea as the default container network interface (CNI)
- F
Grafana for monitoring and visualization
Show answer and explanation
Correct answers: A, B, C, E
Explanation
Tanzu Kubernetes Grid (TKG) includes several core components essential for its operation. Cluster API handles lifecycle management of clusters, etcd is used for cluster state storage, Kubelet operates on worker nodes to manage pods, and Antrea provides default networking functionality. Components like Harbor and Grafana, while useful in Kubernetes environments, are not part of the core TKG architecture and must be separately integrated if needed.
- A. Correct.
Cluster API is an integral part of TKG, providing declarative, Kubernetes-style APIs for cluster lifecycle management, including creation, scaling, and upgrades.
- B. Correct.
etcd is a critical component in Kubernetes clusters, including TKG, as it is used for storing and coordinating cluster state data.
- C. Correct.
Kubelet is a core Kubernetes component that runs on worker nodes in TKG clusters to ensure containers are running as expected.
- D. Incorrect.
Harbor is an optional container image registry and is not a core component of TKG. It may be used alongside TKG but is not part of its architecture.
- E. Correct.
Antrea is the default container network interface (CNI) used in TKG for networking between pods and nodes.
- F. Incorrect.
Grafana is a monitoring and visualization tool that is not included by default in TKG. While it can be integrated, it is not a core component of TKG.