[TOC]

一：普通的registry

参数：
--restart=always：默认重启docker服务容器会停止，加上--restart=always参数会启动docker就运行对应的容器

1.1：创建私有仓库

[root@docker-01 ~]# docker run -d -p 5000:5000 --restart=always --name registry -v /opt/myregistry:/var/lib/registry registry

1.2：上传镜像到私有仓库，给镜像打标签

[root@docker-01 ~]# docker tag centos6_9_ssh:v1 10.0.0.11:5000/centos6_9_ssh:v1

1.3：上传镜像到私有仓库，上传镜像

[root@docker-01 ~]# docker push 10.0.0.11:5000/centos6_9_ssh:v1
The push refers to repository [10.0.0.11:5000/centos6_9_ssh]
Get https://10.0.0.11:5000/v2/: http: server gave HTTP response to HTTPS client

如果遇到报错：The push refers to repository [10.0.0.11:5000/centos6_9_ssh]
Get https://10.0.0.11:5000/v2/: http: server gave HTTP response to HTTPS client

1.4：解决方法

[root@docker-01 ~]# vim /etc/docker/daemon.json 
{
"registry-mirrors": ["https://jo62x4tn.mirror.aliyuncs.com"],
"insecure-registries": ["10.0.0.11:5000"]
}
[root@docker-01 ~]# systemctl restart docker

1.5：再次上传

[root@docker-01 ~]# docker push 10.0.0.11:5000/centos6_9_ssh:v1
The push refers to repository [10.0.0.11:5000/centos6_9_ssh]
d94bea51a22d: Pushed
70fa7f8cb1f4: Pushed
b0dc33c5ce36: Pushed
aaa5621d7c01: Pushed
v1: digest: sha256:e217e278a41da105e2d78b427230573cc719bf2b4630b4c0e5816094dbcdfc92 size: 1156

查看私有镜像仓库可以使用docker image ls

查看具体镜像版本

二：带basic认证的registry

一定要删除之前创建的私有仓库registry容器

2.1：生成加密信息

[root@docker-01 ~]# yum install httpd-tools -y
[root@docker-01 ~]# mkdir /opt/registry-var/auth/ -p
[root@docker-01 ~]# htpasswd -Bbn docker 123456 >> /opt/registry-var/auth/htpasswd
[root@docker-01 ~]# cat /opt/registry-var/auth/htpasswd 
docker:$2y$05$XN/W1MuEQNF7roXsgwDVxuGKBuvrCW226QRqHoTv9Ge8bzr1pPQt.

2.2：创建认证仓库

-v 挂载文件到容器
-e 一些变量参数

[root@docker-01 ~]# docker run -d -p 5000:5000 --restart=always -v /opt/registry-var/auth/:/auth/ -v /opt/myregistry:/var/lib/registry -e "REGISTRY_AUTH=htpasswd" -e "REGISTRY_AUTH_HTPASSWD_REALM=Registry Realm" -e "REGISTRY_AUTH_HTPASSWD_PATH=/auth/htpasswd" registry

2.3：打标签并上传镜像

[root@docker-01 ~]# docker tag centos:6.9 10.0.0.11:5000/centos:6.9
[root@docker-01 ~]# docker push 10.0.0.11:5000/centos:6.9
The push refers to repository [10.0.0.11:5000/centos]
aaa5621d7c01: Preparing
no basic auth credentials
报错原因：需要账号密码

2.4：错误解决并再次上传镜像

[root@docker-01 ~]# docker login 10.0.0.11:5000
Username: docker
Password: 123456
WARNING! Your password will be stored unencrypted in /root/.docker/config.json. #只要这个文件不删除，一直可以免密上传
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded

[root@docker-01 ~]# docker push 10.0.0.11:5000/centos:6.9   #测试上传镜像。ok
The push refers to repository [10.0.0.11:5000/centos]
aaa5621d7c01: Pushed
6.9: digest: sha256:7e172600dff1903f186061ce5f5295664ec9942ca120e4e5b427ddf01bb2b35b size: 529