danrigsby/gist:8346b842d1446628de5223b600668dca

Created December 12, 2017 14:34

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Copy kubernetes secrets between namespaces

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gistfile1.txt

kubectl get secrets -o json --namespace old | jq '.items[].metadata.namespace = "new"' | kubectl create -f  -

chancez commented Jan 7, 2019

TIL jq let's you access items in a list like .items[].foo, that's super useful. You can actually do the following then:

kubectl get secrets -o json --namespace old | jq 'del(.items[].metadata.namespace)' | kubectl create -f --namespace new

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