Valid EX370 Dumps for Your Red Hat Certified Specialist in OpenShift Data Foundation Exam Preparation: We have EX370 Free Dumps (Part 2, Q41-Q80) of V8.02 Online

1. Configure a Readiness Probe for a pod in a Deployment named web-app that checks the /ready endpoint on port 8080. Provide the YAML and steps to apply it.

2. Troubleshoot a node named worker-node-1 that is in NotReady state. Provide the steps to identify and resolve the issue.

3. Configure a cron job named log-cleanup to run every day at midnight and delete old log files from a container. Provide the YAML definition and steps to verify.

4. Deploy a StatefulSet named mysql-db with 3 replicas to manage a MySQL database. Provide the YAML and steps to apply it.

5. Configure an OpenShift Route for a service named web-app-service with passthrough TLS termination.

Provide the YAML definition and steps to apply it.

6. Monitor a pod's resource consumption over time using the CLI. Provide the steps.

7. Deploy an application using a template stored in OpenShift. Provide the commands to list available templates, process the template, and create the application.

8. Create an OpenShift ImageStream named my-app-is for an image my-app:latest stored in a private registry. Provide the steps.

9. Troubleshoot a Deployment named api-server that fails to create pods due to a missing ConfigMap.

Provide the steps to identify and resolve the issue.

10. Configure and apply a cluster-wide RoleBinding to grant the view role to a user named developer.

Provide the command.

11. Configure a ResourceQuota named compute-quota to limit the number of pods to 20 and the total CPU usage to 10 cores in a project. Provide the YAML and steps to apply it.

12. Create a pod named debug-pod with a busybox image and an interactive shell for debugging. Provide

the YAML and steps to execute commands in the pod.

13. Configure a ServiceAccount named restricted-sa and grant it permission to only list pods in a namespace. Provide the YAML and steps to bind the role.

14. Schedule a pod named node-affinity-pod to only run on nodes labeled env=production. Provide the YAML and steps to apply it.

15. Create a pod disruption budget for an application with 5 replicas to allow at most 1 replica to be unavailable during updates. Provide the YAML and steps to apply it.

16. Expose a Deployment named api-deployment as a ClusterIP service. Provide the YAML and steps to verify the service.

17. Configure a horizontal pod autoscaler (HPA) for a Deployment named app-deployment to scale based on memory usage. Provide the YAML and steps to verify it.

18. Use oc explain to derive the YAML structure for a PersistentVolumeClaim and create one for 10Gi storage. Provide the steps.

19. Scale a StatefulSet named db-statefulset to 5 replicas. Provide the command and steps to verify.

20. Troubleshoot a Route named frontend-route that fails to resolve. Provide the steps to identify and fix the issue.

21. Configure a Deployment named app-backend with an environment variable APP_MODE=production and a ConfigMap reference DB_CONFIG. Provide the YAML and steps to verify.

22. Schedule a pod named custom-scheduler-pod to run on a node with a taint key=value:NoSchedule.

Provide the YAML and steps to verify.

23. Deploy an application using the OpenShift Developer CLI (odo). Provide the steps to create and push an application.

24. Expose a Service named external-service using a LoadBalancer type. Provide the YAML and steps to apply it.

25. Create a StatefulSet named redis-cluster with 3 replicas using persistent storage. Provide the YAML and steps to apply it.

26. Monitor the metrics of a node named worker-node to identify resource usage. Provide the steps.

27. Implement a custom health check for a pod using an exec-based liveness probe. Provide the YAML and steps to apply it.

28. Use a ConfigMap to mount a configuration file into a pod. Provide the YAML and steps to apply it.

29. Scale down a Deployment named frontend-app to zero replicas. Provide the command and verify the scaling operation.

30. Troubleshoot a PVC named data-pvc stuck in Pending status. Provide the steps to resolve the issue.

31. Create a Deployment named app-frontend with a sidecar container for logging. The main container runs nginx, and the sidecar container uses the fluentd image. Provide the YAML and steps to apply it.

32. Patch a Deployment named api-service to add a new environment variable LOG_LEVEL=debug. Provide the command and verify the change.

33. Deploy an application using a Helm chart. Provide the steps to add a Helm repository, install a chart, and verify the deployment.

34. Troubleshoot a pod in CrashLoopBackOff state by retrieving its previous logs. Provide the steps.

35. Create a custom resource using OpenShift’s Operator Lifecycle Manager (OLM). Walk through the steps to deploy an Operator and create a custom resource.

36. Configure a custom security context for a pod named secure-pod to run as a non-root user with a specific UID. Provide the YAML.

37. Create a Secret named tls-secret to store TLS certificates and use it in a Route. Provide the YAML.

38. Create a PersistentVolume (PV) with a static hostPath for a pod. Provide the YAML and steps to verify.

39. Restore an etcd backup to recover a cluster. Provide the steps.

40. Implement a HorizontalPodAutoscaler (HPA) that scales based on custom metrics. Provide the YAML definition and steps to apply it.