How would you start a pod using a specific image and name the pod 'web'?

How would you start a pod using a specific image and name the pod 'web'?

• A. kubectl run nginx --image=nginx
• B. kubectl run --name web --image=nginx
• C. kubectl create pod web --image=nginx
• D. kubectl start web --image=nginx

Answer: (A)

The main idea is how to create a Pod with a chosen image by giving the Pod a name and attaching the image in the same command. The pattern used here is kubectl run <name> --image=<image>. That’s why this option fits: it shows creating a Pod by naming it (the first argument) and specifying the image with --image. In this example, the Pod would be named nginx and would use the nginx image, illustrating the exact way to bind a name to a specific image in one command. To meet the stated requirement of naming the Pod web, you would use kubectl run web --image=nginx. The other options don’t match the common syntax for this task. Using a --name flag isn’t the standard, and kubectl start isn’t a valid command for creating Pods. kubectl create pod is not a valid way to create a Pod with an image in this command pattern.

The main idea is how to create a Pod with a chosen image by giving the Pod a name and attaching the image in the same command. The pattern used here is kubectl run --image=. That’s why this option fits: it shows creating a Pod by naming it (the first argument) and specifying the image with --image. In this example, the Pod would be named nginx and would use the nginx image, illustrating the exact way to bind a name to a specific image in one command. To meet the stated requirement of naming the Pod web, you would use kubectl run web --image=nginx.

The other options don’t match the common syntax for this task. Using a --name flag isn’t the standard, and kubectl start isn’t a valid command for creating Pods. kubectl create pod is not a valid way to create a Pod with an image in this command pattern.