CKA NEW TEST MATERIALS | CKA RELIABLE TEST PDF

CKA New Test Materials | CKA Reliable Test Pdf

CKA New Test Materials | CKA Reliable Test Pdf

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Tags: CKA New Test Materials, CKA Reliable Test Pdf, CKA Reliable Test Labs, CKA New Dumps Book, New CKA Test Pattern

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It is widely accepted that where there is a will, there is a way; so to speak, a man who has a settled purpose will surely succeed. To obtain the CKA certificate is a wonderful and rapid way to advance your position in your career. In order to reach this goal of passing the CKA Exam, you need more external assistance to help yourself. With our CKA exam questions, you will not only get aid to gain your dreaming certification, but also you can enjoy the first-class service online.

Linux Foundation CKA (Certified Kubernetes Administrator) Program Certification Exam is a highly sought-after certification for IT professionals who work with Kubernetes. Kubernetes is an open-source platform that is used to automate the deployment, scaling, and management of containerized applications. The CKA certification program is designed to test the skills and knowledge of IT professionals who work with Kubernetes.

The CKA Exam is a hands-on, performance-based exam that requires candidates to perform tasks on a live Kubernetes cluster. CKA exam lasts for two hours and consists of 24 performance-based tasks. Candidates must complete all tasks within the allocated time frame to pass the exam. CKA exam is proctored, and candidates must have a webcam to ensure the integrity of the exam.

>> CKA New Test Materials <<

CKA - Certified Kubernetes Administrator (CKA) Program Exam Updated New Test Materials

Our passing rate is very high to reach 99% and our CKA exam torrent also boost high hit rate. Our CKA study questions are compiled by authorized experts and approved by professionals with years of experiences. They are compiled according to the latest development conditions in the theory and practice and the questions and answers are based on real exam. Our CKA study questions are linked tightly with the exam papers in the past and conform to the popular trend in the industry. Our product convey you more important information with less amount of the questions and answers. Thus we can be sure that our CKA guide torrent are of high quality and can help you pass the exam with high probability.

Linux Foundation Certified Kubernetes Administrator (CKA) Program Exam Sample Questions (Q79-Q84):

NEW QUESTION # 79
Create a ETCD backup of kubernetes cluster
Note : You don't need to memorize command, refer -
https://kubernetes.io/docs/tasks/administer-cluster/configureupgrade-etcd/ during exam

  • A. ETCDCTL_API=3 etcdctl --endpoints=[ENDPOINT] --cacert=[CA CERT]
    --cert=[ETCD SERVER CERT] --key=[ETCD SERVER KEY] snapshot save
    [BACKUP FILE NAME]
    In exam, cluster setup is done with kubeadm , this means ETCD
    used by the kubernetes cluster is coming from static pod.
    kubectl get pod -n kube-system
    kubectl describe pod etcd-master -n kube-system
    You can locate the information on
    endpoint: - advertise-client-urls=https://172.16.0.18:2379
    ca certificate: - trusted-cafile=/etc/kubernetes/pki/etcd/ca.crt
    server certificate : - certfile=/etc/kubernetes/pki/etcd/server.crt
    key: - key-file=/etc/kubernetes/pki/etcd/server.key
    To Create backup
    export ETCDCTL_API=3
    (or)
    ETCDCTL_API=3 etcdctl ETCDCTL_API=3 etcdctl --
    endpoints=https://172.17.0.15:2379 --
    key=/etc/kubernetes/pki/etcd/server.key snapshot save etcdsnapshot.db
    //Verify
    ETCDCTL_API=3 etcdctl --write-out=table snapshot status
    snapshot.db
  • B. ETCDCTL_API=3 etcdctl --endpoints=[ENDPOINT] --cacert=[CA CERT]
    --cert=[ETCD SERVER CERT] --key=[ETCD SERVER KEY] snapshot save
    [BACKUP FILE NAME]
    In exam, cluster setup is done with kubeadm , this means ETCD
    used by the kubernetes cluster is coming from static pod.
    kubectl get pod -n kube-system
    kubectl describe pod etcd-master -n kube-system
    You can locate the information on
    endpoint: - advertise-client-urls=https://172.17.0.15:2379
    ca certificate: - trusted-cafile=/etc/kubernetes/pki/etcd/ca.crt
    server certificate : - certfile=/etc/kubernetes/pki/etcd/server.crt
    key: - key-file=/etc/kubernetes/pki/etcd/server.key
    To Create backup
    export ETCDCTL_API=3
    (or)
    ETCDCTL_API=3 etcdctl ETCDCTL_API=3 etcdctl --
    endpoints=https://172.17.0.15:2379 --
    cacert=/etc/kubernetes/pki/etcd/ca.crt --
    cert=/etc/kubernetes/pki/etcd/server.crt --
    key=/etc/kubernetes/pki/etcd/server.key snapshot save etcdsnapshot.db
    //Verify
    ETCDCTL_API=3 etcdctl --write-out=table snapshot status
    snapshot.db

Answer: B


NEW QUESTION # 80
Get list of PVs and order by size and write to file - /opt/pvlist.txt

Answer:

Explanation:
kubectl get pv --sort-by=.spec.capacity.storage > /opt/pvlist.txt


NEW QUESTION # 81
You have a Deployment named 'wordpress-deployment' running a WordPress application with two pods. The WordPress application needs to access a shared secret key stored in a Secret named 'wordpress- secret'. How do you ensure the secret key is securely mounted and available to both pods?

Answer:

Explanation:
See the solution below with Step by Step Explanation.
Explanation:
Solution (Step by Step) :
1. Create the Secret:
- Create a Secret named 'wordpress-secret' containing the shared secret key. Use 'kubectl create secret generic' with the '-from-literal' flag to create a generic Secret:
kubectl create secret generic wordpress-secret --from-literal=wordpress-secret="your secret_key"
2. Configure the Deployment:
- Modify the 'wordpress-deployment' Deployment to mount the 'wordpress-secref Secret as a volume in the Pod template. Use 'volumeMounts' to specify the mount path and 'volumes' to define the Secret as a volume source:

3. Apply the Changes: - Apply the modified Deployment YAML using 'kubectl apply -f wordpress-deployment.yaml'. 4. Verify the Secret Mount: - Use 'kubectl exec' to access a pod in the 'wordpress-deployment' and verify that the Secret is mounted at the specified path (e.g., 'Ivar/run/secrets/wordpress'). 5. Access the Secret Key: - Within the WordPress application's code, access the secret key from the mounted path.


NEW QUESTION # 82
Scale the deployment to 5 replicas

Answer:

Explanation:
kubectl scale deployment webapp -replicas=5 //Verify kubectl get deploy kubectl get po,rs


NEW QUESTION # 83
Create a file:
/opt/KUCC00302/kucc00302.txt that lists all pods that implement service baz in namespace development.
The format of the file should be one pod name per line.

Answer:

Explanation:
See the solution below.
Explanation
solution
F:WorkData Entry WorkData Entry20200827CKA11 B.JPG

F:WorkData Entry WorkData Entry20200827CKA11 C.JPG

F:WorkData Entry WorkData Entry20200827CKA11 D.JPG


NEW QUESTION # 84
......

If you are still struggling to prepare for passing CKA certification exam, at this moment TestInsides can help you solve problem. TestInsides can provide you training materials with good quality to help you pass the exam, then you will become a good Linux Foundation CKA certification member. If you have decided to upgrade yourself by passing Linux Foundation Certification CKA Exam, then choosing TestInsides is not wrong. Our TestInsides promise you that you can pass your first time to participate in the Linux Foundation certification CKA exam and get Linux Foundation CKA certification to enhance and change yourself.

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