VMware vSphere with Tanzu: Deploy and Manage [V7] Quiz Questions and Answers
Answer :
kubectl logs vmware-registry-controller-manager-< id > service-agent -n vmware-system-registry
Explanation :
The logs related to the VMware System Registry service agent can be found using the command "kubectl logs vmware-registry-controller-manager-< id > service-agent -n vmware-system-registry. "
The recommended approach to monitor the performance impact of scaling pod deployments in VMware vSphere with Tanzu is to use the kubectl top pods command to view resource usage.
The 'kubectl describe pod' command in VMware vSphere with Tanzu is used to display detailed information about a specific pod, including its status, events, and configuration.
Using performance monitoring tools to analyze resource usage
Explanation :
It is recommended to use performance monitoring tools to analyze resource usage and determine the appropriate number of worker nodes when scaling a Tanzu Kubernetes Cluster.
By rolling out updates gradually to one pod at a time
Explanation :
Deployments in Kubernetes ensure zero-downtime updates by rolling out updates gradually to one pod at a time, allowing for continuous availability of the application.
A Deployment is used for stateless applications, while a StatefulSet is used for stateful applications.
Explanation :
A Deployment is used for stateless applications, while a StatefulSet is used for stateful applications that require stable network identities and persistent storage.
The HorizontalPodAutoscaler is the Kubernetes resource responsible for managing the scaling of pod deployments in VMware vSphere with Tanzu based on defined metrics.
The admin-agent in the vSphere with Tanzu core services architecture is responsible for orchestrating container deployments and managing the lifecycle of containers.
Average CPU and memory utilization of existing nodes
Explanation :
Before scaling a Tanzu Kubernetes Cluster, it is important to consider the average CPU and memory utilization of existing nodes to ensure optimal performance.
The Tanzu Kubernetes Cluster in VMware Tanzu Kubernetes Grid service serves as a container orchestration platform, facilitating the management of containers.
