Udemy CKA 강의 정리 160: Practice Test - RBAC

해당 내용은 Udemy의 Certified Kubernetes Administrator (CKA) with Practice Tests 강의를 공부한 내용입니다. 내용을 그대로 번역하기보다는, 제가 이해하기 쉬운 대로 수정한 부분들이 있습니다.

⚠️ 영어 독해가 많이 부족합니다. 틀린 내용이 있으면 알려주시면 감사하겠습니다.

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Q1. Inspect the environment and identify the authorization modes configured on the cluster.

 

Q2. How many roles exist in the default namespace?

 

Q3. How many roles exist in all namespaces together?

 

Q4. What are the resources the kube-proxy role in the kube-system namespace is given access to?

 

Q5. What actions can the kube-proxy role perform on configmaps?

 

Q6. Which of the following statements are true?

 

Q7. Which account is the kube-proxy role assigned to?

 

Q8. A user dev-user is created. User's details have been added to the kubeconfig file. Inspect the permissions granted to the user. Check if the user can list pods in the default namespace.

 

Q9. Create the necessary roles and role bindings required for the dev-user to create, list and delete pods in the default namespace.

 

Q10. A set of new roles and role-bindings are created in the blue namespace for the dev-user. However, the dev-user is unable to get details of the dark-blue-app pod in the blue namespace. Investigate and fix the issue.

 

Q11. Add a new rule in the existing role developer to grant the dev-user permissions to create deployments in the blue namespace.