Free CKAD Exam Braindumps (page: 3)

Context
Anytime a team needs to run a container on Kubernetes they will need to define a pod within which to run the container.
Task:
Please complete the following:
-Create a YAML formatted pod manifest
/opt/KDPD00101/podl.yml to create a pod named app1 that runs a container named app1cont using image Ifccncf/arg-output with these command line arguments: -lines 56 -F
-Create the pod with the kubect1 command using the YAML file created in the previous step
-When the pod is running display summary data about the pod in JSON format using the kubect1 command and redirect the output to a file named /opt/KDPD00101/out1.json

-All of the files you need to work with have been created, empty, for your convenience

Refer to Exhibit.



Task:
Create a new deployment for running.nginx with the following parameters;

-Run the deployment in the kdpd00201 namespace. The namespace has already been created
-Name the deployment frontend and configure with 4 replicas
-Configure the pod with a container image of lfccncf/nginx:1.13.7
-Set an environment variable of NGINX__PORT=8080 and also expose that port for the container above

Refer to Exhibit.



Context
As a Kubernetes application developer you will often find yourself needing to update a running application.

Task:
Please complete the following:
-Update the app deployment in the kdpd00202 namespace with a maxSurge of 5% and a maxUnavailable of 2%
-Perform a rolling update of the web1 deployment, changing the Ifccncf/ngmx image version to 1.13
-Roll back the app deployment to the previous version

Refer to Exhibit.



Context
You have been tasked with scaling an existing deployment for availability, and creating a service to expose the deployment within your infrastructure.

Task:
Start with the deployment named kdsn00101-deployment which has already been deployed to the namespace kdsn00101 . Edit it to:

-Add the func=webFrontEnd key/value label to the pod template metadata to identify the pod for the service definition
-Have 4 replicas
Next, create ana deploy in namespace kdsn00l01 a service that accomplishes the following:
-Exposes the service on TCP port 8080
-is mapped to me pods defined by the specification of kdsn00l01-deployment
-Is of type NodePort
-Has a name of cherry