白云岛资源网 Design By www.pvray.com

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

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
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install docker-engine

起初是使用apt-get install docker.io安装,但在编译源码的时候会遇到ARG错误。

安装

docker的安装命令很简单,虽然错误很多= =

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

docker daemon启动失败

复制代码 代码如下:
FATA[0000] Error starting daemon: error initializing graphdriver: "/var/lib/docker" contains several valid graphdrivers: aufs, devicemapper; Please cleanup or explicitly choose storage driver (-s <DRIVER>)

解决方案:移除devicemap文件夹,如 mv /var/lib/docker/devicemapper/ .

make build出错一

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]
Get:8 http://httpredir.debian.org jessie/main amd64 Packages [9035 kB]
Get:9 http://security.debian.org jessie/updates/main amd64 Packages [232 kB]
Fetched 9662 kB in 19s (504 kB/s)
W: Failed to fetch http://httpredir.debian.org/debian/dists/jessie/main/binary-amd64/Packages Hash Sum mismatch

W: Failed to fetch http://security.debian.org/dists/jessie/updates/main/binary-amd64/Packages Hash Sum mismatch

E: Some index files failed to download. TheW: Failed to fetch http://httpredir.debian.org/debian/dists/jessie/main/binary-amd64/Packages Hash Sum mismatch

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 contrib\ndeb http://mirrors.163.com/debian/ jessie-updates main non-free contrib\ndeb http://mirrors.163.com/debian/ jessie-backports main non-free contrib\ndeb-src http://mirrors.163.com/debian/ jessie main non-free contrib\ndeb-src http://mirrors.163.com/debian/ jessie-updates main non-free contrib\ndeb-src http://mirrors.163.com/debian/ jessie-backports main non-free contrib\ndeb http://mirrors.163.com/debian-security/ jessie/updates main non-free contrib\ndeb-src http://mirrors.163.com/debian-security/ jessie/updates main non-free contrib" | tee /etc/apt/sources.list

再执行make build,出现依赖问题,那就用aptitude吧

RUN apt-get update && apt-get install -y aptitude
RUN aptitude install -y \ 

(同时去掉–no-install-recommends\那一行)

make build出错二

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
tar: Error is not recoverable: exiting now

网络问题,网上有说先下载下来再用ADD添加进去,结果发现校园网貌似访问这挺快的,连上vpn再执行就行了。。

make binary 出错

复制代码 代码如下:
ERROR:/usr/local/go/pkg/tool/linux_amd64/link: running gcc failed: fork/exec /usr/bin/gcc: cannot allocate memory

内存不足~增大虚拟机内存呗

安装结果

make build

详解Docker源码编译安装

make binary

详解Docker源码编译安装

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。

白云岛资源网 Design By www.pvray.com
广告合作:本站广告合作请联系QQ:858582 申请时备注:广告合作(否则不回)
免责声明:本站资源来自互联网收集,仅供用于学习和交流,请遵循相关法律法规,本站一切资源不代表本站立场,如有侵权、后门、不妥请联系本站删除!
白云岛资源网 Design By www.pvray.com

稳了!魔兽国服回归的3条重磅消息!官宣时间再确认!

昨天有一位朋友在大神群里分享,自己亚服账号被封号之后居然弹出了国服的封号信息对话框。

这里面让他访问的是一个国服的战网网址,com.cn和后面的zh都非常明白地表明这就是国服战网。

而他在复制这个网址并且进行登录之后,确实是网易的网址,也就是我们熟悉的停服之后国服发布的暴雪游戏产品运营到期开放退款的说明。这是一件比较奇怪的事情,因为以前都没有出现这样的情况,现在突然提示跳转到国服战网的网址,是不是说明了简体中文客户端已经开始进行更新了呢?