PROFESSIONAL-CLOUD-DEVOPS-ENGINEER · Question #79
PROFESSIONAL-CLOUD-DEVOPS-ENGINEER Question #79: Real Exam Question with Answer & Explanation
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Question
You are building the CI/CD pipeline for an application deployed to Google Kubernetes Engine (GKE). The application is deployed by using a Kubernetes Deployment, Service, and Ingress. The application team asked you to deploy the application by using the blue/green deployment methodology. You need to implement the rollback actions. What should you do?
Options
- ARun the kubectl rollout undo command.
- BDelete the new container image, and delete the running Pods.
- CUpdate the Kubernetes Service to point to the previous Kubernetes Deployment.
- DScale the new Kubernetes Deployment to zero.
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