Udemy CKA 강의 정리 169: Solution - Image Security

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. What secret type must we choose for docker registry?

답: docker-registry

Q2. We have an application running on our cluster. Let us explore it first. What image is the application using?

답: nginx:alpine

Q3. We decided to use a modified version of the application from an internal private registry. Update the image of the deployment to use a new image from myprivateregistry.com:5000

k edit deployments.apps web

Q4. Are the new PODs created with the new images successfully running?

답: No

Q5. Create a secret object with the credentials required to access the registry.

Name: private-reg-cred

Username: dock_user

Password: dock_password

Server: myprivateregistry.com:5000

Email: dock_user@myprivateregistry.com

Q6. Configure the deployment to use credentials from the new secret to pull images from the private registry

k edit deployments.apps web

Q7. Check the status of PODs. Wait for them to be running. You have now successfully configured a Deployment to pull images from the private registry.