dockerRegistry搭建

docker registry安装:

官方仓库下载registry

 

 

pull镜像:

fu@ubuntu:~$ sudo docker pull registry

  

运行镜像 :

sudo docker run -d -p 5000:5000 --restart=always -v /home/registry/data:/tmp/registry-dev --name registry registry:latest

 

浏览器中查看registry:

http://192.168.1.110:5000/v2/

返回：{}

http://192.168.1.110:5000/v2/_catalog

返回：{"repositories":[]}

准备一个标准tag,用于上传

sudo docker tag <id> 99fu.cn/fu/registry:latest

如果此时直接push:报错http: server gave HTTP response to HTTPS client

root@ubuntu:/# docker push 192.168.1.110:5000/fu/hello-world
The push refers to a repository [192.168.1.110:5000/fu/hello-world]
Get https://192.168.1.110:5000/v1/_ping: http: server gave HTTP response to HTTPS client

解决以上问题：

新建或者修改daemon.json：

root@ubuntu:/# echo '{ "insecure-registries":["192.168.1.110:5000"] }' > /etc/docker/daemon.json

注：  可以将192.168.1.110:5000 改成 99fu.cn:5000 然后将/etc/hosts  中加入   192.168.1.110    99fu.cn

重启：

root@ubuntu:/# service docker restart
docker stop/waiting
docker start/running, process 3558
root@ubuntu:/# docker push 192.168.1.110:5000/fu/hello-world
The push refers to a repository [192.168.1.110:5000/fu/hello-world]
a02596fdd012: Pushed 
latest: digest: sha256:a18ed77532f6d6781500db650194e0f9396ba5f05f8b50d4046b294ae5f83aa4 size: 524

  此时，再在浏览器中访问：

http://192.168.1.110:5000/v2/_catalog

返回值：

{"repositories":["fu/hello-world"]}

从别的机器上，上传到registry上：

在 /etc/hosts   中加上 192.168.1.110    99fu.cn

将从官网pull或者自己build的镜像，打上标准的tag

fu@ubuntu:~$ sudo docker tag 285 99fu.cn:5000/centos:centos7.1.1503
fu@ubuntu:~$ sudo docker images

注：    285  为centos镜像的id简写，能区分就行
 
 然后 push到registry中
 

然后浏览器中查看：http://192.168.6.73:5000/v2/_catalog

{"repositories":["centos","fu/centos","fu/hello-world","fu/jdk","fu/jenkins","fu/jre","fu/mysql","fu/registry","registry","ubuntu"]}

利用api访问更多信息：http://blog.csdn.net/ztsinghua/article/details/51496658

如：http://192.168.6.73:5000/v2/fu/registry/tags/list 

 

来自为知笔记(Wiz)