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m0un10/GCR get image metadata.md

Created September 25, 2020 08:24
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GCR get image metadata.md 
BEARER=$(curl -u _token:$(gcloud auth print-access-token) https://gcr.io/v2/token?scope=repository:$NAME:pull | cut -d'"' -f 10)
RESPONSE=`curl -H "Authorization: Bearer $BEARER" https://gcr.io/v2/$NAME/manifests/$TAG`
DIGEST=`echo $RESPONSE | jq -r '.config.digest'`
curl -L -H "Authorization: Bearer $BEARER" https://gcr.io/v2/$NAME/blobs/$DIGEST | jq
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