Linux Foundation Exam CKS Topic 1 Question 24 Discussion

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 namedadamin thesafenamespace.

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 namesnewsecretin thesafenamespace, with the following content:

Username:dbadmin

Password:moresecurepas

Finally, create a new Pod that has access to the secretnewsecretvia a volume:

Namespace: safe

Pod name: mysecret-pod

Container name: db-container

Image: redis

Volume name: secret-vol

Mount path: /etc/mysecret