详解Docker源码编译安装

详解详解Docker源码编译安装源码编译安装

本篇文章主要介绍了详解Docker源码编译安装，小编觉得挺不错的，现在分享给大家，也给大家做个参考。一起跟随小编过来看看吧

最近在尝试阅读Docker源码，一直想弄明白docker关于namespace等的代码的在哪，以及怎么触发。然而在阅读时发现根本找不到代码。。。想着还是先源码安装下docker，然后边运行边打印些调试信

息看看再说

安装之前安装之前

Docker源码需在docker容器编译环境中编译，所以先安装docker，安装环境依旧是ubuntu14.04

echo "deb https://apt.dockerproject.org/repo ubuntu-trusty main" | sudo tee /etc/apt/sources.list.d/docker.list

sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D

apt-get install make git golang

git clone https://git@github.com/docker/docker

cd docker

make build

make binary

遇到的问题与解决方案

Unknown instruction: ARG

原因：

Docker Hub's automated build is still running Docker 1.8 and doesn't support ARG yet. There is a github issue tracking their upgrade to 1.9.

解决方案：采用安装最新的docker-engine方式

Step 6 : RUN apt-get update && apt-get install -y apparmor apt-utils aufs-tools automake bash-completion binutils-mingw-w64 bsdmainutils btrfs-tools build-essential clang createrepo curl dpkg-sig gcc-mingw-w64 git iptables jq libapparmor-dev libcap-dev libltdl-dev libsqlite3-dev libsystemd-journal-dev libtool mercurial net-tools pkg-config python-dev python-mock python-pip python-websocket ubuntu-zfs xfsprogs libzfs-dev tar zip --no-install-recommends && pip install awscli==1.10.15

---> Running in 32ad02db3575

Get:1 http://ppa.launchpad.net trusty InRelease [15.5 kB]

Ign http://httpredir.debian.org jessie InRelease

Get:2 http://httpredir.debian.org jessie-updates InRelease [142 kB]

Get:3 http://security.debian.org jessie/updates InRelease [63.1 kB]

Get:4 http://httpredir.debian.org jessie Release.gpg [2373 B]

Get:5 http://ppa.launchpad.net trusty/main amd64 Packages [5150 B]

Get:6 http://httpredir.debian.org jessie-updates/main amd64 Packages [17.6 kB]

Get:7 http://httpredir.debian.org jessie Release [148 kB]

看样子是源的问题哎╮(╯▽╰)╭

而且是RUN指令，应该是dockerfile运行容器之后的源错误，so，看下docker/Dockerfile

# ARG APT_MIRROR=httpredir.debian.org

RUN sed -i s/httpredir.debian.org/$APT_MIRROR/g /etc/apt/sources.list

在这里修改了源~从网上重新找个ftp.cn.debian.org，然而，。。。还是错。。。

好吧，那把这两句直接全部注释掉，用163的debian源内容echo到容器里，执行

复制代码 代码如下:

RUN echo "deb http://mirrors.163.com/debian/ jessie main non-free contribdeb http://mirrors.163.com/debian/ jessie-updates main non-free contribdeb http://mirrors.163.com/debian/ jessie-

backports main non-free contribdeb-src http://mirrors.163.com/debian/ jessie main non-free contribdeb-src http://mirrors.163.com/debian/ jessie-updates main non-free contrib\ndeb-src

http://mirrors.163.com/debian/ jessie-backports main non-free contribdeb http://mirrors.163.com/debian-security/ jessie/updates main non-free contribdeb-src http://mirrors.163.com/debian-security/

Step 15 : RUN set -x && export SECCOMP_PATH="$(mktemp -d)" && curl -fsSL "https://github.com/seccomp/libseccomp/releases/download/v${SECCOMP_VERSION}/libseccomp-${SECCOMP_VERSION}.tar.gz" | tar -xzC "$SECCOMP_PATH" --strip-components=1 && ( cd "$SECCOMP_PATH" && ./configure --prefix=/usr/local && make && make install && ldconfig ) && rm -rf "$SECCOMP_PATH"

---> Running in 4ad66d28289d

+ mktemp -d

+ export SECCOMP_PATH=/tmp/tmp.TWPYfciRjC

+ curl -fsSL https://github.com/seccomp/libseccomp/releases/download/v2.3.1/libseccomp-2.3.1.tar.gz

+ tar -xzC /tmp/tmp.TWPYfciRjC --strip-components=1

curl: (56) SSL read: error:00000000:lib(0):func(0):reason(0), errno 104

gzip: stdin: unexpected end of file

tar: Unexpected EOF in archive

tar: Unexpected EOF in archive

安装结果安装结果