How can I list the taints on Kubernetes nodes?

Question

The docs are great about explaining how to set a taint on a node, or remove one. And I can use kubectl describe node to get a verbose description of one node, inclu

Answer 1

The CMD kubectl provides an arguments jsonpath to search and format the output after getting. You can check the doc k8s jsonpath for detail.

 kubectl get node  -o=jsonpath='{range .items[*]}{.metadata.name}{"\t"}{.spec.taints}{"\n"}{end}'

For further info, you can check the source code that reflect the source data with the method FindResults