Wednesday, August 16, 2023

Check the logs of a Kubernetes pod

 

Check the logs of a Kubernetes pod


To check the logs of a Kubernetes pod, you can use the `kubectl logs` command. Here's how you can use it to check the logs of the "time-check" pod in the "datacenter" namespace:


# kubectl logs time-check -n datacenter


This command will display the logs generated by the "time-check" container within the specified pod. Replace `time-check` with the actual name of your pod if it's different.


If the pod has multiple containers, and you want to specify a specific container within the pod, you can do so using the `-c` flag:


# kubectl logs -c container-name time-check -n datacenter


Replace `container-name` with the name of the container whose logs you want to view.


Remember that logs are displayed in real-time, so you can see new log entries as they are generated by the container. You can also use options like `--tail` to limit the number of lines shown and `-f` to follow the logs in real-time (similar to using `tail -f` on a regular log file).

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