How to Compile Docker from Source?
Docker的开源部分被改名成了Moby，同时Docker公司还开源了一个LinuxKit的项目，大家可以先去看一下readme。
参考链接
https://github.com/collabnix/dockerlabs/blob/master/beginners/compiling-docker-from-source.md
先确定 操作系统版本，安装的docker的版本
Ubuntu 18.04.6 LTS
lsb_release -a
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| No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.6 LTS
Release: 18.04
Codename: bionic
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dpkg –listfiles docker-ce containerd.io
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| /.
/etc
/etc/default
/etc/default/docker
/etc/docker
/etc/init
/etc/init/docker.conf
/etc/init.d
/etc/init.d/docker
/lib
/lib/systemd
/lib/systemd/system
/lib/systemd/system/docker.service
/lib/systemd/system/docker.socket
/usr
/usr/bin
/usr/bin/docker-proxy
/usr/bin/dockerd
/usr/libexec
/usr/libexec/docker
/usr/libexec/docker/docker-init
/usr/share
/usr/share/doc
/usr/share/doc/docker-ce
/usr/share/doc/docker-ce/README.md
/usr/share/doc/docker-ce/changelog.Debian.gz
/.
/etc
/etc/containerd
/etc/containerd/config.toml
/lib
/lib/systemd
/lib/systemd/system
/lib/systemd/system/containerd.service
/usr
/usr/bin
/usr/bin/containerd
/usr/bin/containerd-shim
/usr/bin/containerd-shim-runc-v1
/usr/bin/containerd-shim-runc-v2
/usr/bin/ctr
/usr/bin/runc
/usr/share
/usr/share/doc
/usr/share/doc/containerd.io
/usr/share/doc/containerd.io/changelog.Debian.gz
/usr/share/doc/containerd.io/copyright
/usr/share/man
/usr/share/man/man5
/usr/share/man/man5/containerd-config.toml.5.gz
/usr/share/man/man8
/usr/share/man/man8/containerd-config.8.gz
/usr/share/man/man8/containerd.8.gz
/usr/share/man/man8/ctr.8.gz
$
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查看docker相关的版本号信息
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| Docker version 24.0.2, build cb74dfc
Docker version 24.0.2, build 659604f
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Ubuntu 20.04.4 LTS
lsb_release -a
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| No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.4 LTS
Release: 20.04
Codename: focal
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dpkg –listfiles docker-ce containerd.io
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| /.
/etc
/etc/default
/etc/default/docker
/etc/docker
/etc/init.d
/etc/init.d/docker
/lib
/lib/systemd
/lib/systemd/system
/lib/systemd/system/docker.service
/lib/systemd/system/docker.socket
/usr
/usr/bin
/usr/bin/docker-proxy
/usr/bin/dockerd
/usr/libexec
/usr/libexec/docker
/usr/libexec/docker/docker-init
/usr/share
/usr/share/doc
/usr/share/doc/docker-ce
/usr/share/doc/docker-ce/README.md
/usr/share/doc/docker-ce/changelog.Debian.gz
/.
/etc
/etc/containerd
/etc/containerd/config.toml
/lib
/lib/systemd
/lib/systemd/system
/lib/systemd/system/containerd.service
/usr
/usr/bin
/usr/bin/containerd
/usr/bin/containerd-shim
/usr/bin/containerd-shim-runc-v1
/usr/bin/containerd-shim-runc-v2
/usr/bin/ctr
/usr/bin/runc
/usr/share
/usr/share/doc
/usr/share/doc/containerd.io
/usr/share/doc/containerd.io/changelog.Debian.gz
/usr/share/doc/containerd.io/copyright
/usr/share/man
/usr/share/man/man5
/usr/share/man/man5/containerd-config.toml.5.gz
/usr/share/man/man8
/usr/share/man/man8/containerd-config.8.gz
/usr/share/man/man8/containerd.8.gz
/usr/share/man/man8/ctr.8.gz
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查看docker相关的版本号信息
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| docker -v
Docker version 24.0.6, build ed223bc
dockerd -v
Docker version 24.0.6, build 1a79695
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1a79695 这个对应的提交：
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| https://github.com/golang108/docker-moby/commit/1a79695 -> https://github.com/moby/moby/commit/1a79695
1a79695 Merge pull request moby#46366 from thaJeztah/24.0_backport_volume-loc
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ed223bc 这个对应的提交：
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| https://github.com/golang108/docker-cli/commit/ed223bc -> https://github.com/docker/cli/commit/ed223bc
ed223bc Merge pull request #4544 from thaJeztah/24.0_backport_fix_events_json…
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至此就找到 命令 对应的 源码了。。。
下载对应的 docker 源码仓库
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git clone https://gitee.com/golang108/docker-cli.git docker # 这个是 客户端，平常我们使用的 docker 命令就来自这个仓库。
git clone https://gitee.com/golang108/docker-moby.git dockerd # 这个是 服务端，运行 dockerd 守护进程的命令就来自这个仓库。
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