Kubernetes Explained Simply: #2 Kubectl Hack (List Running Images)

Kubernetes Explained Simply: #2 Kubectl Hack (List Running Images)

Running Kubernetes in production means taking inventory. A LOT. Are any of our pods running that version of Ubuntu base image affected by the new CVE?

Running Kubernetes in production means taking inventory. A LOT. Are any of our pods running that version of Ubuntu base image affected by the new CVE?

Do we even use Alpine Linux anywhere? What versions of MySQL are we currently running (and where)? The standard output of 

kubectl get podsdoesn't help to answeranyof these questions.

That's okay, though, because we have the 

custom-columnsoutput format!

Whew! That's a fingerful to type. If you'd like, you can put the details of the format in a file, and reference that file via the 

custom-columns-fileoutput format:

kubernetes opensource open-source tutorial kubectl k8s list-running-images kubectl-get-pods

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