Which command is used to stream live logs of a pod?

Which command is used to stream live logs of a pod?

• A. kubectl logs -f <pod-name>
• B. oc logs -f <pod-name>
• C. oc logs <pod-name>
• D. oc tail -f <pod-name>

Answer: (B)

Streaming live logs from a pod is done by following the logs output as it’s written. In OpenShift, use oc logs -f <pod-name>. The -f (follow) option keeps the connection open and prints new lines as the container writes them, just like tail -f. Without -f you’d only see the existing logs up to that moment. If the pod has multiple containers, you can stream a specific one with -c <container-name>. In Kubernetes generally you’d use kubectl logs -f <pod-name>, but within OpenShift the oc variant is used.

Streaming live logs from a pod is done by following the logs output as it’s written. In OpenShift, use oc logs -f . The -f (follow) option keeps the connection open and prints new lines as the container writes them, just like tail -f. Without -f you’d only see the existing logs up to that moment. If the pod has multiple containers, you can stream a specific one with -c . In Kubernetes generally you’d use kubectl logs -f , but within OpenShift the oc variant is used.