使用docker pull官方镜像的时候慢的让人头疼，无意间发了可以使用阿里云的加速器来加速官方镜像的下载速度

我自己的专属加速器地址 https://5xcgs6ii.mirror.aliyuncs.com

如何使用Docker加速器

针对Docker客户端版本大于1.10的用户

您可以通过修改daemon配置文件/etc/docker/daemon.json来使用加速器：

docker pull ubuntu:16.04
报错：
error pulling image configuration: Get https://dseasb33srnrn.cloudfront.net/registry-v2/docker/registry/v2/blobs/sha256/0b/0b1edfbffd27c935a666e233a0042ed634205f6f754dbe20769a60369c614f85/data?Expires=1526701707&Signature=O0PHEnotLXe7RfFuB2x8mbAIzr5bpSuts

 

mkdir -p /etc/docker
tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://5xcgs6ii.mirror.aliyuncs.com"]
}
EOF
systemctl restart docker

 

 

 

 

[root@Jumpserver docker_demo]#  docker pull ubuntu:16.04
16.04: Pulling from library/ubuntu
297061f60c36: Pull complete
e9ccef17b516: Pull complete
dbc33716854d: Pull complete
8fe36b178d25: Pull complete
686596545a94: Pull complete
Digest: sha256:1dfb94f13f5c181756b2ed7f174825029aca902c78d0490590b1aaa203abc052
Status: Downloaded newer image for ubuntu:16.04
[root@Jumpserver docker_demo]# docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
ubuntu              16.04               0b1edfbffd27        3 weeks ago         112.9 MB

 

针对Docker客户的版本小于等于1.10的用户

或者想配置启动参数，可以使用下面的命令将配置添加到docker daemon的启动参数中。

 
系统要求 CentOS 7 以上，Docker 1.9 以上,1.12 以下版本使用 docker daemon 命令。
cp -n /lib/systemd/system/docker.service /etc/systemd/system/docker.service
Docker 
sudo sed -i "s|ExecStart=/usr/bin/docker daemon|ExecStart=/usr/bin/docker daemon --registry-mirror=https://qxx96o44.mirror.aliyuncs.com|g" /etc/systemd/system/docker.service
systemctl daemon-reload
service docker restart
Docker 1.12 及以上版本使用 dockerd 命令
cp -n /lib/systemd/system/docker.service /etc/systemd/system/docker.service
sed -i "s|ExecStart=/usr/bin/dockerd|ExecStart=/usr/bin/dockerd --registry-mirror=https://qxx96o44.mirror.aliyuncs.com|g" /etc/systemd/system/docker.service
systemctl daemon-reload
systemctl docker restart

 

 
最新加速器(2018-4.15)：
# vi /etc/docker/daemon.json 
{
"registry-mirrors": [ "https://registry.docker-cn.com"] 
}

 

 

Aliyun/sources.list

deb-src http://archive.ubuntu.com/ubuntu xenial main restricted #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe
deb http://mirrors.aliyun.com/ubuntu/ xenial multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse #Added by software-properties
deb http://archive.canonical.com/ubuntu xenial partner
deb-src http://archive.canonical.com/ubuntu xenial partner
deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-security multiverse