Docker下使用daocloud镜像加速(基于Centos6)

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Docker加速器使用时不需要任何额外操作。就像这样下载官方Ubuntu镜像


实际操作(添加镜像源):
在 /etc/sysconfig/docker下添加两条命令

other_args="--registry-mirror=http://74ecfe5d.m.daocloud.io"
OPTIONS=‘--registry-mirror=
http://74ecfe5d.m.daocloud.io‘

重启Docker服务,让配置生效:

[[email protected] ~]# /etc/init.d/docker restart
Stopping docker:                                           [  OK  ]
Starting docker:                                    [  OK  ]
[[email protected] ~]# echo $?
0


测试查找ubuntu镜像,并下载一个pull镜像:

[[email protected] ~]# docker search ubuntu

NAME                              DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED
ubuntu                            Ubuntu is a Debian-based Linux operating s...   3234      [OK]      
ubuntu-upstart                    Upstart is an event-based replacement for ...   60        [OK]      
torusware/speedus-ubuntu          Always updated official Ubuntu docker imag...   25                   [OK]
ubuntu-debootstrap                debootstrap --variant=minbase --components...   25        [OK]      
tleyden5iwx/ubuntu-cuda           Ubuntu 14.04 with CUDA drivers pre-installed    20                   [OK]
rastasheep/ubuntu-sshd            Dockerized SSH service, built on top of of...   20                   [OK]
nickistre/ubuntu-lamp-wordpress   LAMP on Ubuntu with wp-cli installed            4                    [OK]
nuagebec/ubuntu                   Simple always updated Ubuntu docker images...   4                    [OK]
nimmis/ubuntu                     This is a docker images different LTS vers...   3                    [OK]
maxexcloo/ubuntu                  Docker base image built on Ubuntu with Sup...   2                    [OK]
nickistre/ubuntu-lamp             LAMP server on Ubuntu                           2                    [OK]
densuke/ubuntu-jp-remix           Ubuntu Linuxの日本語remix風味です                       2                    [OK]
sassmann/ubuntu-steam              Steam based on Ubuntu                          1                    [OK]
seetheprogress/ubuntu             Ubuntu image provided by seetheprogress us...   1                    [OK]
darksheer/ubuntu                  Base Ubuntu Image -- Updated hourly             1                    [OK]
teamrock/ubuntu                   TeamRock‘s Ubuntu image configured with AW...   0                    [OK]
konstruktoid/ubuntu               Ubuntu base image                               0                    [OK]
webhippie/ubuntu                  Docker images for ubuntu                        0                    [OK]
esycat/ubuntu                     Ubuntu LTS                                      0                    [OK]
rallias/ubuntu                    Ubuntu with the needful                         0                    [OK]
lynxtp/ubuntu                     https://github.com/lynxtp/docker-ubuntu         0                    [OK]
avatao/ubuntu                     Ubuntu for challenges                           0                    [OK]
ubuntucore/jenkins-ubuntu         Jenkins image based on ubuntu                   0                    [OK]
zoni/ubuntu                                                                       0                    [OK]
jianhuiz/ubuntu-docker            ubuntu images that runs in nova-docker          0                    [OK]


[[email protected] ~]# docker pull ubuntu

Pulling repository ubuntu
c29e52d44f69: Download complete
5549154b6b00: Download complete
dbcf09c742a7: Download complete
40964da1bf47: Download complete
Status: Downloaded newer image for ubuntu:latest


查看镜像信息:

[[email protected] ~]# docker images
REPOSITORY                   TAG                 IMAGE ID            CREATED             VIRTUAL SIZE
ubuntu                       latest              c29e52d44f69        3 days ago          187.9 MB
wordpress                    latest              62a9acf5fc2a        9 days ago          517.3 MB
nginx                        latest              bbb75b846e7b        9 days ago          134.5 MB
redis                        latest              34ca6ac180ad        3 weeks ago         151.2 MB
mongo                        latest              ad74160b3443        3 weeks ago         317.4 MB
daocloud.io/library/python   latest              a2db1214d015        3 weeks ago         689.1 MB
debian                       latest              5eb1402f0414        3 weeks ago         125.1 MB
centos                       latest              60e65a8e4030        8 weeks ago         196.6 MB
joedval/stress               latest              7eb627cb08a2        11 weeks ago        214.9 MB
lemonbar/centos6-ssh         latest              b78c71c001db        18 months ago       296.9 MB




本文出自 “冰冻vs西瓜” 博客,请务必保留此出处http://molewan.blog.51cto.com/287340/1743799

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