docker怎么在本地建仓库？
1.安装docker
yum install docker -y
之后根据需求把指定docker安装目录，或者新建一个磁盘使用docker-storage-setup来使用
2.设置第三方docker镜像来做加速
vim /etc/docker/daemon.json
{"registry-mirrors": ["http://hub-mirror.c.163.com",{"insecure-registries":["registry:5000"]}]
}3.安装docker本地仓库
systemctl start docker docker pull docker.io/registry docker images
4.启动本地仓库
docker run -d --name=registry -p 5000:5000 docker.io/registry
5.上传镜像到仓库中
docker tag docker.io/registry registry:5000/resistry:v1 docker push registry:5000/resistry:v1
6.登陆到registry查看上传的内容
docker exec -it registry sh / # ls /var/lib/registry/docker/registry/v2/repositories/resistry
7.查看仓库的images目录
[root@localhost ~]# curl http://registry:5000/v2/_catalog #目录{"repositories":["centos","resistry"]}
[root@localhost ~]# curl http://registry:5000/v2/centos/tags/list #image的版本信息{"name":"centos","tags":["6.9","6"]}
[root@localhost ~]# curl http://registry:5000/v2/image_name/tags/list{"errors":[{"code":"NAME_UNKNOWN","message":"repository name not known to registry","detail":{"name":"image_name"}}]}
[root@localhost ~]#8.其他服务器从registry来获取镜像，追加以下信息
vim /etc/docker/daemon.json
{
{"insecure-registries":["registry:5000"]}
}9.获取images
docker pull registry:5000/centos:6.9docker images REPOSITORY TAG IMAGE ID CREATED SIZE registry:5000/centos 6.9 2199b8eb8390 11 months ago 195 MB
相关推荐：docker教程
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