Practice Free CKAD Exam Online Questions
SIMULATION
Set Configuration Context:
[student@node-1] $ | kubectl
Config use-context k8s
Context
A web application requires a specific version of redis to be used as a cache.
Task
Create a pod with the following characteristics, and leave it running when complete:
• The pod must run in the web namespace. The namespace has already been created
• The name of the pod should be cache
• Use the Ifccncf/redis image with the 3.2 tag
• Expose port 6379
SIMULATION
Set Configuration Context:
[student@node-1] $ | kubectl
Config use-context k8s
Context
A web application requires a specific version of redis to be used as a cache.
Task
Create a pod with the following characteristics, and leave it running when complete:
• The pod must run in the web namespace. The namespace has already been created
• The name of the pod should be cache
• Use the Ifccncf/redis image with the 3.2 tag
• Expose port 6379
SIMULATION
Set Configuration Context:
[student@node-1] $ | kubectl
Config use-context k8s
Context
A web application requires a specific version of redis to be used as a cache.
Task
Create a pod with the following characteristics, and leave it running when complete:
• The pod must run in the web namespace. The namespace has already been created
• The name of the pod should be cache
• Use the Ifccncf/redis image with the 3.2 tag
• Expose port 6379
SIMULATION
Set Configuration Context:
[student@node-1] $ | kubectl
Config use-context k8s
Context
A web application requires a specific version of redis to be used as a cache.
Task
Create a pod with the following characteristics, and leave it running when complete:
• The pod must run in the web namespace. The namespace has already been created
• The name of the pod should be cache
• Use the Ifccncf/redis image with the 3.2 tag
• Expose port 6379
SIMULATION
Task:
A Dockerfile has been prepared at -/human-stork/build/Dockerfile
1) Using the prepared Dockerfile, build a container image with the name macque and lag 3.0. You may install and use the tool of your choice.
2) Using the tool of your choice export the built container image in OC-format and store it at – /human stork/macque 3.0 tar
SIMULATION
Context
You are asked to allow a Pod to communicate with two other Pods but nothing else.
You must connect to the correct host. Failure to do so may result in a zero score.
!
[candidate@base] $ ssh ckad000
18
charming-macaw namespace to use a NetworkPolicy allowing the Pod to send and receive traffic only to and from the Pods front and db.
All required NetworkPolicies have already been created.
You must not create, modify or delete any NetworkPolicy while working on this task. You may only use existing NetworkPolicies.
SIMULATION
Task:
A pod within the Deployment named buffale-deployment and in namespace gorilla is logging errors.
1) Look at the logs identify errors messages.
Find errors, including User “system: service account: gorilla: default” cannot list resource “deployment” […] in the namespace “gorilla”
2) Update the Deployment buffalo-deployment to resolve the errors in the logs of the Pod.
The buffalo-deployment ‘S manifest can be found at -/prompt/escargot/buffalo-deployment.yaml
SIMULATION
Context
You are asked to set resource requests and limits for a running workload to ensure fair resource management.
“Do not delete the existing Deployment. Failure to do so will result in a reduced score.”
Next, ensure that the total amount of resources in the namespace matches the maximum resources the Pods from the nginx-resources Deployment can request.
Failure to do so will result in the updated Deployment failing to roll out successfully.
SIMULATION
Context
You are asked to set resource requests and limits for a running workload to ensure fair resource management.
“Do not delete the existing Deployment. Failure to do so will result in a reduced score.”
Next, ensure that the total amount of resources in the namespace matches the maximum resources the Pods from the nginx-resources Deployment can request.
Failure to do so will result in the updated Deployment failing to roll out successfully.
SIMULATION
Context
A project that you are working on has a requirement for persistent data to be available.
Task
To facilitate this, perform the following tasks:
• Create a file on node sk8s-node-0 at /opt/KDSP00101/data/index .html
with the content Acct=Finance
• Create a PersistentVolume named task-pv-volume using hostPath and allocate 1Gi to it, specifying that the volume is at /opt/KDSP00101/data on the cluster’s node. The configuration should specify the access mode of ReadWriteOnce. It should define the StorageClass name exam for the PersistentVolume, which will be used to bind PersistentVolumeClaim requests to this PersistenetVolume.
• Create a PefsissentVolumeClaim named task-pv-claim that requests a volume of at least 100Mi and specifies an access mode of ReadWriteOnce
• Create a pod that uses the PersistentVolmeClaim as a volume with a label app: my-storage-app mounting the resulting volume to a mountPath /usr/share/nginx/html inside the pod
