FAST DOWNLOAD CKA CERTIFICATION TRAINING–THE BEST TEST BOOK FOR YOUR LINUX FOUNDATION CKA

Fast Download CKA Certification Training–The Best Test Book for your Linux Foundation CKA

Fast Download CKA Certification Training–The Best Test Book for your Linux Foundation CKA

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Tags: CKA Certification Training, Test CKA Book, New CKA Exam Simulator, Valid Dumps CKA Free, Test CKA Practice

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Linux Foundation Certified Kubernetes Administrator (CKA) Program Exam Sample Questions (Q25-Q30):

NEW QUESTION # 25
Score: 5%

Task
From the pod label name=cpu-utilizer, find pods running high CPU workloads and write the name of the pod consuming most CPU to the file /opt/KUTR00401/KUTR00401.txt (which already exists).

Answer:

Explanation:
See the solution below.
Explanation
Solution:
kubectl top -l name=cpu-user -A
echo 'pod name' >> /opt/KUT00401/KUT00401.txt


NEW QUESTION # 26
Task Weight: 4%

Task
Scale the deployment webserver to 3 pods.

Answer:

Explanation:
Solution:


NEW QUESTION # 27
You are deploying an application on Kubernetes that requires access to a specific external service. This service is only accessible from the cluster network. Describe how you can implement a NetworkPolicy to secure access to the external service from the application pods.

Answer:

Explanation:
See the solution below with Step by Step Explanation.
Explanation:
Solution (Step by Step) :
1 . Create a NetworkPolicy for the Application Pods:
- Define a NetworkPolicy rule that allows ingress traffic from the application pods to the external service. This policy should be applied to the namespace where the application pods are running.

2. Configure Network Access to the External Service: - Ensure that the external service is accessible from the cluster network. This might involve using a dedicated load balancer, a service proxy, or a network tunnel. 3. Implement a Service for the External Service: - Create a Kubernetes Service to represent the external service and expose it within the cluster. This service can be a headless service, which doesn't provide a public endpoint, as the external service is only accessible from the cluster network.

4. Verify Network Policy Configuration: - Verify that the NetworkPolicy is applied correctly and that the application pods can access the external service. Use 'kubectl get networkpolicies myapp-networkpolicy' to check the policy status and 'kubectl describe pod myapp-XXXX' (where XXXX is a pod name) to check the pod's network configuration.


NEW QUESTION # 28
Score:7%

Context
An existing Pod needs to be integrated into the Kubernetes built-in logging architecture (e. g. kubectl logs).
Adding a streaming sidecar container is a good and common way to accomplish this requirement.
Task
Add a sidecar container named sidecar, using the busybox Image, to the existing Pod big-corp-app. The new sidecar container has to run the following command:
/bin/sh -c tail -n+1 -f /va r/log/big-corp-app.log
Use a Volume, mounted at /var/log, to make the log file big-corp-app.log available to the sidecar container.

Answer:

Explanation:
See the solution below.
Explanation
Solution:
#
kubectl get pod big-corp-app -o yaml
#
apiVersion: v1
kind: Pod
metadata:
name: big-corp-app
spec:
containers:
- name: big-corp-app
image: busybox
args:
- /bin/sh
- -c
- >
i=0;
while true;
do
echo "$(date) INFO $i" >> /var/log/big-corp-app.log;
i=$((i+1));
sleep 1;
done
volumeMounts:
- name: logs
mountPath: /var/log
- name: count-log-1
image: busybox
args: [/bin/sh, -c, 'tail -n+1 -f /var/log/big-corp-app.log']
volumeMounts:
- name: logs
mountPath: /var/log
volumes:
- name: logs
emptyDir: {
}
#
kubectl logs big-corp-app -c count-log-1


NEW QUESTION # 29
Scale the deploymentwebserverto6pods.

Answer:

Explanation:
See the solution below.
Explanation
solution


NEW QUESTION # 30
......

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With the Certified Kubernetes Administrator (CKA) Program Exam (CKA) certificate they can be competitive and updated in the highly competitive market, You may have been learning and trying to get the CKA certification hard, and good result is naturally become our evaluation to one of the important indices for one level, Here TrainingDumps.com provides tens of thousands of sample questions, CKA exam questions for Linux Foundation candidates to practice the exams and mimic the real CKA environment, We provide preparation material for the Test CKA Book - Certified Kubernetes Administrator (CKA) Program Exam exam that will guide you when you sit to study for it.

In this article we provide an overview of remote CKA Certification Training desktop technology, and describe how it can benefit your professional and personal life, The best way to make sure you configured CKA your development environment correctly is to run an existing Android application.

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With the Certified Kubernetes Administrator (CKA) Program Exam (CKA) certificate they can be competitive and updated in the highly competitive market, You may have been learning and trying to get the CKA certification hard, and good result is naturally become our evaluation to one of the important indices for one level.

Here TrainingDumps.com provides tens of thousands of sample questions, CKA exam questions for Linux Foundation candidates to practice the exams and mimic the real CKA environment.

We provide preparation material for the Certified Kubernetes Administrator (CKA) Program Exam exam that will guide you when you sit to study for it, TrainingDumps offers desktop practice exam software and web-based CKA practice tests.

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