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CKAD Exam Questions & Answers 2024/2025
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CKAD Exam Questions & Answers 2024/2025 kubectl api-resources -o name - ANSWERScommand will list the object types currently available on the cluster kubectl describe $object_type $object_name - ANSWERSget information about an object's spec and status kubectl get pods - ANSWERSGets pods c...

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  • August 26, 2024
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  • 2024/2025
  • Exam (elaborations)
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CKAD Exam Questions & Answers
2024/2025

kubectl api-resources -o name - ANSWERScommand will list the object types currently available on the
cluster



kubectl describe $object_type $object_name - ANSWERSget information about an object's spec and
status



kubectl get pods - ANSWERSGets pods currently running (in the default namespace)



kubectl get nodes - ANSWERSgets all nodes currently running in cluster



kubectl get node $node_name - ANSWERSGets name, status, version, etc. about node that is specified



kubectl get node $node_name -o yaml - ANSWERSGets very detailed information about the node that is
specified in yaml information defining the object and it's spec



Pods - ANSWERSThe basic building blocks of any application running in kubernetes



Pod - ANSWERSConsists of one or more containers and a set of resources shared by those containers. All
containers managed by a Kubernetes cluster are part of a POD



kubecutl create -f mypod.yml - ANSWERScreate a pod from the yaml definition file



kubectl apply -f my-pod.yml - ANSWERSEdit a pod by updating the yaml definition and reapplying it



kubectl edit pod my-pod - ANSWERSEdit a pod

, kubectl delete pod my-pod - ANSWERSDelete a pd



kubectl get namespaces - ANSWERSYou can get a list of the namespaces in the cluster



kubectl create ns namespace_name - ANSWERScommand to create a namespace



namespaces - ANSWERSvirtual cluster that makes it easier to manage environments with man users
across multiple teams or projects



command: ['echo'] - ANSWERSUnder the spec for your container you can specify a command this way.



args: [" array", "of", "arguments"] - ANSWERSThe command option in specs also takes an array of
arguments (as strings).



- containerPort: 80 - ANSWERSYour container may want to network with other containers. This will
require you to specify a port for the container (port 80 in this example).



config maps - ANSWERSa k8s object that stores confguration data in a key-value format. This config data
can then be used to configure software running in a container, by referencing the configMap in the pod
spec.



kubectl logs pod_name - ANSWERSDumps pod logs to STDOUT



kubectl exec my-pod -- ls / - ANSWERSExecutes a command inside a pod, in this case "ls /"



resource request - ANSWERSthe amount of resources necessary to run a container



resource limit - ANSWERSA max value for the resource usage of a container



service accounts - ANSWERSallow containers running in pods to access the K8s API. Some apps may need
to interact with the cluser itself. This provides a way to let

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