发布自己的镜像

Dockerhub

DockerHub

地址 https://hub.docker.com/ 注册自己的账号!
确定这个账号可以登录

在我们服务器上提交自己的镜像

[root@aZang tomcatlogs]# docker login --help

Usage:  docker login [OPTIONS] [SERVER]

Log in to a Docker registry.
If no server is specified, the default is defined by the daemon.

Options:
  -p, --password string   Password
      --password-stdin    Take the password from stdin
  -u, --username string   Username
[root@aZang tomcatlogs]#

[root@aZang ~]# docker login -u gdumping
Password: 
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
[root@aZang ~]#

登录完毕后就可以提交镜像了,就是一步docker push

[root@aZang ~]# docker push diytomcat
Using default tag: latest
The push refers to repository [docker.io/library/diytomcat]
0965604b9d91: Preparing 
d7b64869e4d1: Preparing 
1ea8689fad58: Preparing 
9aae89a7c6b9: Preparing 
2653d992f4ef: Preparing 
denied: requested access to the resource is denied # 拒绝

# push镜像的问题?
[root@aZang ~]# docker push gdumping/diytomcat:1.0
The push refers to repository [docker.io/gdumping/diytomcat]
An image does not exist locally with the tag: gdumping/diytomcat

# 解决 增加一个tag
[root@aZang ~]# docker tag 2e54c83a22c3 gdumping/tomcat:1.0

# docker push上去即可! 自己发布的镜像尽量带上版本号
[root@aZang ~]# docker push gdumping/tomcat:1.0
The push refers to repository [docker.io/gdumping/tomcat]
0965604b9d91: Pushing  1.664MB/60.68MB
d7b64869e4d1: Pushing  1.866MB/15.92MB
1ea8689fad58: Pushing  1.583MB/396.7MB
9aae89a7c6b9: Pushed 
2653d992f4ef: Pushing  2.693MB/209.3MB

在这里插入图片描述

提交的时候也是按照镜像的层级来进行提交的!

阿里云

阿里云镜像服务上

登陆阿里云
找到容器镜像仓库
创建命名空

填写命名空间信息
创建镜像仓库

浏览阿里云
在这里插入图片描述

# 首先推出登陆
[root@aZang ~]# docker logout
Removing login credentials for https://index.docker.io/v1/

# 登陆阿里云
[root@aZang ~]#  docker login --username=「这里填写用户名」 registry.cn-hangzhou.aliyuncs.com
# 输入密码
Password: 

# 翻译:警告！ 您的密码将不加密地存储在 /root/.docker/config.json 中。配置凭据帮助程序以删除此警告。 见https://docs.docker.com/engine/reference/commandline/login/#credentials-store
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded

# 推送到阿里云
[root@aZang ~]# [root@aZang ~]#  docker tag 2e54c83a22c3 registry.cn-hangzhou.aliyuncs.com/azang_test/azang_test_2021_08_24:1.0
[root@aZang ~]# docker push registry.cn-hangzou.aliyuncs.com/azang_test/azang_test_2021_08_24:1.0
The push refers to repository [registry.cn-hangzou.aliyuncs.com/azang_test/azang_test_2021_08_24]
0965604b9d91: Pushing  30.29MB/60.68MB
d7b64869e4d1: Pushed 
1ea8689fad58: Pushing  27.48MB/396.7MB
9aae89a7c6b9: Pushed 
2653d992f4ef: Pushed 
1.0: digest: sha256:f59f522806d6815eb651b4108dc6b0d8e2ed9e2382dddf6c9569459b7d5ef6d1 size: 1373