创建配置文件

• /etc/buildkit/buildkitd.toml开启http

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  debug = true
  # root is where all buildkit state is stored.
  root = "/var/lib/buildkit"
  # insecure-entitlements allows insecure entitlements, disabled by default.
  insecure-entitlements = [ "network.host", "security.insecure" ]
  http = true
  

  创建builder容器

• 创建容器

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  docker buildx create --use --name=mybuilder-cn --driver docker-container --driver-opt image=dockerpracticesig/buildkit:master --config /etc/buildkit/buildkitd.toml
  

• 安装交叉生成器

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  docker run --privileged --rm tonistiigi/binfmt --install all
  

• 启动生成器

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  docker buildx inspect --bootstrap