How to share secret across namespaces in Kubernetes

Question

Hi Guys,

I have secrets in a namespace. I want to share secrets across namespaces in Kubernetes. How can I do that?

Answer 1

Hi@akhtar,

You will have to create the secret for every namespace. But you can just copy secret from one namespace to another. You need to use the below command.

$ kubectl get secret secret_name --namespace=default -oyaml | kubectl apply --namespace=dev -f -

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