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gpr/kubectl-copy-secret.sh

Last active May 17, 2021 08:29
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[Copy secrets among different namespaces] #kubernetes #k8s #secrets
Raw
kubectl-copy-secret.sh
#!/bin/bash
#
# Example: ./kubectl-copy-secret.sh s3access default gitlab-runnner
SECRET_NAME=${1:?}
NS_SRC=${2:?}
NS_SRC=${3:?}
kubectl get secret $SECRET_NAME \
--namespace=$NS_SRC \
-o yaml | \
yq r - 'metadata.annotations."kubectl.kubernetes.io/last-applied-configuration"' \
kubectl apply --namespace=$NS_SRC -f -
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