CKS Exam Dumps : Certified Kubernetes Security Specialist (CKS)

Task

Create a NetworkPolicy named pod-access to restrict access to Pod users-service running in namespace dev-team.

Only allow the following Pods to connect to Pod users-service:

Pods in the namespace qa

Pods with label environment: testing, in any namespace

Create a RuntimeClass named untrusted using the prepared runtime handler named runsc.

Create a Pods of image alpine:3.13.2 in the Namespace default to run on the gVisor runtime class.

Cluster: dev

Master node: master1

Worker node: worker1

You can switch the cluster/configuration context using the following command:

[desk@cli] $ kubectl config use-context dev 

Task:

Retrieve the content of the existing secret named adam in the safe namespace.

Store the username field in a file names /home/cert-masters/username.txt, and the password field in a file named /home/cert-masters/password.txt.

1. You must create both files; they don't exist yet.

2. Do not use/modify the created files in the following steps, create new temporary files if needed. 

Create a new secret names newsecret in the safe namespace, with the following content:

Username: dbadmin

Password: moresecurepas

Finally, create a new Pod that has access to the secret newsecret via a volume:

Namespace:safe

Pod name:mysecret-pod

Container name:db-container

Image:redis

Volume name:secret-vol

Mount path:/etc/mysecret