Most modern applications have some kind of logging mechanism. Our Java REST service, for example, uses slf4j to output logs from the REST controller. The easiest and most simple logging method for containerized applications is just to write to the standard output and standard error streams. Kubernetes supports this out of the box.
Assuming we've sent requests to our new web service using the browser or curl, we should now be able to see some logs. Prior to that, we need to have a Pods name, created automatically during deployment. To get the Pod's name, use the kubectl get pods command. After that, you can show logs of the specified Pod:
$ kubectl logs rest-example-3660361385-gkzb8
As you can ...
