Ckad - Study guides, Class notes & Summaries

CKAD Exam 1 Questions & Answers 2024/2025 which command do you run on k8s to display details about the cluster? - ANSWERSkubectl cluster-info which command do you use to list all nodes? - ANSWERSkubectl get nodes kubectl version - ANSWERS How do you feed a config file to K8s cluster - ANSWERSkubectl apply -f <name of a config yml> get status of all pods - ANSWERSkubectl get pods Simplest way to use kubectl to create a nginx pod and run it - ANSWERSkubectl run nginx --im...

CKAD Code Exam Questions & Answers 2024/2025 Equality-based label requirement - ANSWERS=,==,!= Set-based label requirements - ANSWERSin,notin,exists kubectl imperative cmds - ANSWERSscale, annotate, label, set <field>, edit, patch Using --edit to modify objects before creation - ANSWERSkubectl create --edit -f /tmp/ configuration file for a Pod that has the annotation imageregistry: Field selectors, ex: filter pods by name "foo" + "Pending" - ANSWERSlet you sele...

CKAD Study Exam Questions & Answers 2024/2025 Command to start a pod - ANSWERSkubectl run nginx --image=nginx --restart=Never Command to change image of a pod - ANSWERSkubectl set image pod/nginx nginx=nginx:1.7.1 Sequence to ping a pod from busybox - ANSWERSkubectl run busybox --image=busybox --restart=Never --rm -it -- sh # / wget -O- <pod_ip>:80 #/ exit Output nice yaml from a resource - ANSWERSkubectl get pod nginx -o yaml --export Get logs of a previous version of a...

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 nod...

CKAD QUESTIONS

CKAD Exam Study Questions & Answers 2024/2025 Kubernetes API primitives - ANSWERSPod Node Service ServiceAccount ... Kubernetes Objects Kubernetes Objects - ANSWERSData object that represent the state of the cluster Get Kubernetes objects - ANSWERSkubectl api-resources -o name Basic properties of a Kubernetes object - ANSWERSSpec Status Kubernetes Object - Spec - ANSWERSThe desired stae of the object Kubernetes Object - Status - ANSWERSThe current state of the objects ...

CKAD Review

CKAD Exam Final Questions & Answers 2024/2025 What does CKAD stand for? - ANSWERSCertified Kubernetes Application Developer What does the CKAD exam focus on verifying? - ANSWERSCKAD exam focuses on verifying your ability to build, configure and deploy a microservices-based application to Kubernetes. What are the sections and their respective scoring weight percentages for the CKAD exam? - ANSWERS- Application Design and Build 20% - Application Deployment 20% - Application Observabil...

CKAD Theory Test Questions & Answers 2024/2025 what is a pod - ANSWERS- abstraction of a server, minimal entity that can be managed by k8s - can contain multiple containers that has shared resources (volumes/ect) exposed by a single IP address - in real-work scenarios: pods are started through deployments declarative vs imperative approach - ANSWERSimperative using the kubectl commands (useful on exam) declarative using yaml files (how it's done on real work for automation and checke...

CKAD Code Examples