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woodrow/cluster_role_diff.sh-session

Created February 6, 2019 18:34
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k8s role expander
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cluster_role_diff.sh-session
kubectl get clusterroles admin --output=json | jq '.rules | map(. as $rule | .apiGroups | map(. as $apiGroup | $rule.resources | map(. as $resource | $rule.verbs | map(. as $verb | $apiGroup + ":" + $resource + ":" + $verb)))) | flatten | sort' > /tmp/admin.json
kubectl get clusterroles edit --output=json | jq '.rules | map(. as $rule | .apiGroups | map(. as $apiGroup | $rule.resources | map(. as $resource | $rule.verbs | map(. as $verb | $apiGroup + ":" + $resource + ":" + $verb)))) | flatten | sort' > /tmp/edit.json
kubectl get clusterroles view --output=json | jq '.rules | map(. as $rule | .apiGroups | map(. as $apiGroup | $rule.resources | map(. as $resource | $rule.verbs | map(. as $verb | $apiGroup + ":" + $resource + ":" + $verb)))) | flatten | sort' > /tmp/view.json
vimdiff /tmp/edit.json /tmp/admin.json
vimdiff /tmp/view.json /tmp/edit.json
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