Re: Docker, faux problèmes

J'ai du mal à voir quel est vraiment la différence avec ceci :

docker pull docker.io/alpine:3.12
docker pull docker.io/adoptopenjdk/openjdk8-openj9:alpine-jre
timestamp=$(date +%Y%m%dT%H%M%S)
image_name=minecraft-papercraft
build_and_push() {
 local papercraft_build=1ドル
 local branch=2ドル
 local version=${branch}-${timestamp}
 local image_full_name=${image_name}:${version}
 local image_name_no_timestamp=${image_name}:${branch}
 docker build -t "${image_full_name}" \
 --build-arg BUILD=${papercraft_build} \
 --build-arg BRANCH=${branch} \
 .
 docker tag "${image_full_name}" ${BUILDAH_PUSH_REPOSITORY}/${image_full_name}
 docker tag "${image_full_name}" ${BUILDAH_PUSH_REPOSITORY}/${image_name_no_timestamp}
 docker push ${BUILDAH_PUSH_REPOSITORY}/${image_full_name}
 docker push ${BUILDAH_PUSH_REPOSITORY}/${image_name_no_timestamp}
}

En quoi buildah est plus intéressant que docker ici ?