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kuberneteskubectljsonpath

select specific cluster from 'kubectl config view'

I am trying to select a specific server URL from kubectl config view

kubectl config view -o jsonpath='{.clusters[?(@.name == 'dev')].cluster. Server}'

However, this fails with:

 error: error executing jsonpath "{.clusters[?(@.name == dev)].cluster.server}": Error executing template: unrecognized identifier dev. Printing more information for debugging the template:
            template was:
                    {.clusters[?(@.name == dev)].cluster. Server}

I tested this with JSONpath.com and it's apparently valid.

What am I doing wrong?

screenshot

Solution

  • Change the single quotes around dev to double quotes:

    kubectl config view -o jsonpath='{.clusters[?(@.name == "dev")].cluster.server}'

    You can see an example here.