docker 使用公共 Registry

 

1、在 https://hub.docker.com/ 註冊賬號

登錄後，選擇 for public repos

創建 Respository

 

2、在環境上登陸剛註冊的賬號，我的是 dockerisup

[root@cloud-container ~]# docker login -u dockerisup
Password:
Login Succeeded
[root@cloud-container ~]#

使用  docker tag httpd dockerisup/httpd:v1  （dockerid/imagename:tag）來區分不同倉庫的鏡像

docker push dockerisup/httpd 上傳鏡像

root@cloud-container ~]# docker images
REPOSITORY                                TAG                 IMAGE ID            CREATED             SIZE
docker.io/httpd                           latest              c5a012f9cf45        5 weeks ago         165 MB
docker.io/centos                          latest              470671670cac        2 months ago        237 MB
docker.io/hello-world                     latest              fce289e99eb9        15 months ago       1.84 kB
[root@cloud-container ~]# docker tag httpd dockerisup/httpd:v1
[root@cloud-container ~]# docker images
REPOSITORY                                TAG                 IMAGE ID            CREATED             SIZE
docker.io/httpd                           latest              c5a012f9cf45        5 weeks ago         165 MB
dockerisup/httpd                          v1                  c5a012f9cf45        5 weeks ago         165 MB
docker.io/centos                          latest              470671670cac        2 months ago        237 MB
docker.io/hello-world                     latest              fce289e99eb9        15 months ago       1.84 kB
[root@cloud-container ~]# docker push dockerisup/httpd
The push refers to a repository [docker.io/dockerisup/httpd]
25a92d79dbfe: Mounted from library/httpd
b5432b464616: Pushed
e6699b4fc2e3: Pushed
762ba19e7ef1: Mounted from library/httpd
f2cb0ecef392: Pushed
v1: digest: sha256:d3df077ec2ddbe0a62279c672b9c792055b96f6d22ed1e45371bcd70393730f9 size: 1367

3、在dokcer hub上查看鏡像