LuFuHu

构建方式 ​

Buildx 构建1 ​

  • 可以在任意一台主机上直接构建多平台镜像
  • 只能使用 Dockerfile 构建
  • FROM 镜像需要支持多 CPU 架构

Manifest 构建 ​

  • 使用已构建完成的镜像，自行标记镜像架构，不能使用 Dockerfile 构建

使用Buildx构建 ​

下载或者自己编写Dockerfile文件 ​

mkdir httpd

cd httpd

echo "FROM httpd:latest" >> Dockerfile

创建用于构建的节点 ​

docker buildx create --use --name build --node build --driver-opt network=host

构建并提交 ​

docker buildx build --push --platform linux/arm64,linux/amd64 --tag 192.168.10.122/library/httpd:latest .

查看 ​

docker manifest inspect 192.168.10.122/library/httpd:latest

使用Manifest构建 ​

amd64 镜像 ​

docker pull httpd

docker tag httpd 192.168.10.122/library/httpd:amd64

docker push 192.168.10.122/library/httpd:amd64

arm64 镜像 ​

docker pull httpd

docker tag httpd 192.168.10.122/library/httpd:arm64

docker push 192.168.10.122/library/httpd:arm64

Manifest ​

docker manifest create 192.168.10.122/library/httpd:latest 192.168.33.239/library/httpd:amd64 192.168.33.239/library/httpd:arm64

docker manifest annotate 192.168.10.122/library/httpd:latest 192.168.33.239/library/httpd:amd64 --os linux --arch amd64

docker manifest annotate 192.168.10.122/library/httpd:latest 192.168.33.239/library/httpd:arm64 --os linux --arch arm64

docker manifest push 192.168.10.122/library/httpd:latest

查看 ​

docker manifest inspect 192.168.10.122/library/httpd:latest