docker run --privileged --rm -v "${PWD}":/work
cgr.dev/chainguard/melange build melange.yaml
--arch x86,amd64
--signing-key melange.rsa
docker run --rm -v ${PWD}:/work cgr.dev/chainguard/apko
build latest.apko.yaml azcopy-postgres:test azcopy-postgres.tar
-k melange.rsa.pub