Exam Professional Cloud Developer topic 1 question 51 discussion

Answer is A: To view the logs sent to stdout for all replicas in a Deployment in multiple clusters, the correct command to use would be kubectl logs [PARAM]. The gcloud logging read command reads log entries from the specified logs. It does not allow you to view the logs of specific replicas in a Deployment across multiple clusters. kubectl logs allows you to view the logs of a specific Pod or Deployment across multiple clusters. You can specify the Deployment name and the relevant parameters to view the logs of all replicas in the Deployment. For example, the following command would allow you to view the logs of all replicas in a Deployment named "my-deployment" in all clusters: kubectl logs -l app=my-deployment --all-containers

B is correct

A. kubectl logs [PARAM] --> only works per cluster per pod B. gcloud logging read [PARAM] --> gcloud logging read allows you to get logs centrally from all clusters and pods

B. gcloud logging read [PARAM]: Google Cloud's operations suite (formerly known as Stackdriver) aggregates logs from all the pods across all the GKE clusters. By using gcloud logging read, you can query these logs with specific parameters (like the name of the Deployment, container, or other filters) to view the combined logs from all replicas across all clusters. This command provides a centralized way to access logs at scale.

B is correct

choose B. gcloud logging also can be used for quering pod log https://stackoverflow.com/questions/62007471/how-to-view-container-logs-via-stackdriver-on-gke

B https://cloud.google.com/sdk/gcloud/reference/logging/read

Correct answer is B

Correct answer is B

Correct answer is B https://cloud.google.com/logging/docs/reference/tools/gcloud-logging#examples_2

A and B

B: gcloud logging read Using the "gcloud logging read" command, select the appropriate cluster, node, pod, and container logs. https://cloud.google.com/stackdriver/docs/solutions/gke/using-logs#accessing_your_logs However if you use "kubectl logs" to see logs on CLI, logs won’t be seen readable. It prints each line as a JSON object. https://medium.com/google-cloud/display-gke-logs-in-a-text-format-with-kubectl-db0169be0282

https://kubernetes.io/docs/reference/kubectl/cheatsheet/ I would take A

B for me. gcloud logging read

Option: B. (Link1: https://cloud.google.com/blog/products/management-tools/finding-your-gke-logs, Link2: https://cloud.google.com/sdk/gcloud/reference/logging/read)

A seems to be correct answer.