I'm trying to retrieve the value for the key clientSecret, from my kubernetes response, but I am failing to find the correct go syntax.
I have tried commands like:
kubectl get secret client-secret -o yaml --namespace magic-test -o go-template --template="{{range .items}}{{range .data}}{{.clientSecret}} {{end}}{{end}}"And other variations
This is the yaml output of what I am trying to retrieve from
kubectl get secret client-secret -n magic-test -o yaml
apiVersion: v1
data:
clientSecret: NmQQuCNFiOWItsdfOTAyMCb00MjEwLWFiNGQtNTI4NDdiNWM5ZjMx
kind: Secret
metadata:
creationTimestamp: 2019-05-31T14:03:44Z
name: client-secret
namespace: magic-test
resourceVersion: "11544532074"
selfLink: /api/v1/namespaces/magic-test/secrets/client-secret
uid: e72acdsfbcc-83fsdac-1sdf1e9-9sdffaf-0050dsf56b7c1fa
type: OpaqueHow can I retrieve the value for clientSecret?
The output is not a list of items but an object or dictionary, so you can't iterate over the pipeline but you may simply index it by the keys you're interested in.
So simply use the template {{.data.clientSecret}}:
kubectl get secret client-secret -o yaml --namespace magic-test -o go-template
--template="{{.data.clientSecret}}"