I'm applying aws-efs-csi driver like this on a kubernates cluster:

kubectl apply -k "github.com/kubernetes-sigs/aws-efs-csi-driver/deploy/kubernetes/overlays/stable/?ref=release-1.0"

I need to edit the configuration file to add credentials for pulling docker images.

I couldn't find ways to edit via kubectl edit ..

This is the pod in the kube-system namespace:

# kubectl get pods --all-namespaces

NAMESPACE     NAME                READY STATUS    RESTARTS   AGE
...
kube-system   efs-csi-node-xxssqr  3/3   Running   0          69d
...