Explanation:
The correct answer is kubectl get pods -l "app=prod". This command lists all pods with the label 'app=prod', which was assigned to the nginx deployment. Using gcloud commands to list pods is incorrect because gcloud does not interact with Kubernetes pods directly. Similarly, listing deployments with kubectl get deployments --output=pods does not provide pod identifiers. For more details, refer to the Kubernetes documentation on listing all running container images.
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You have created a Kubernetes deployment named nginx with the image 'nginx' and labeled it 'app=prod'. Your Kubernetes cluster hosts multiple deployments. How would you identify the pods specifically for this nginx deployment?
A
kubectl get deployments --output=pods
B
gcloud get pods --selector="app=prod"
C
gcloud list gke-deployments --filter={ pod }
D
kubectl get pods -l "app=prod"
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