![]() However, even that might not be adequate because some containers, such as Distroless, don’t even have a shell that you can SSH into. ![]() You could attempt kubectl exec in certain cases. However, certain issues are more difficult to track down. Simple kubectl logs or kubectl describe Pods can often pinpoint the source of a problem. The debug capability automates container attachment and namespace sharing with a single command and no manifest files.Įvery developer and DevOps engineer who works with Kubernetes has to debug containerized workloads and Pods daily. For processes, each container has its filesystem. Each Pod in Kubernetes runs as a docker container, which is separated using the Linux namespace isolation feature. In this post, we will explain the background of debugging, a new feature in kubectl. However, nothing happens when you try to access it. You have created a service and run your Pods via a deployment or another task controller. A common problem with new Kubernetes installations is when a service is not performing properly.
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