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 dockerdocker pull docker.io/registrydocker 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:v1docker 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 imagesrepository tag image id created sizeregistry:5000/centos 6.9 2199b8eb8390 11 months ago 195 mb
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以上就是docker怎么在本地建仓库的详细内容。