Get an environment variable from kubernetes pods and store it in an array
You can retrieve this information using the following command:
kubectl get pods --all-namespaces -o jsonpath='{range .items[*]}{.spec.containers[*].env[*].name}{"\t"}{.spec.containers[*].env[*].value}{"\n"}{end}' | grep COUNTRY | cut -f 2It will return the variables content as follows:
$ kubectl get pods --all-namespaces -o jsonpath='{range .items[*]}{.spec.containers[*].env[*].name}{"\t"}{.spec.containers[*].env[*].value}{"\n"}{end}' | grep VAR | cut -f 21234567890123
kubectl get pods -o=jsonpath='{.items[*].spec.containers[*].env[?(@.name=="COUNTRY")].value}'Hope this helps. I was just able to run it on mine and it worked the best.