【Docker镜像仓库】

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发布镜像到docker hub

前提

注册账号注客户端配置daemon.json 执行登录构建好自己的容器打包镜像最后执行push拉取镜像阿里云dockerHub

docker hub 官网地址 https://hub.docker.com

检查registry-mirrors 和insecure-registries节点为缺省值，也就是[]
默认没有设置过的就是缺省值

[root@localhost ~]# docker login

比如spingboot-docker

分为两种：
1.通过tag 方式打包镜像
语法docker tag imageName:version userName/imageName:version

[root@localhost ~]# docker tag springboot-docker:latest andy1986/springboot-docker:latest

2.通过commit方式打包镜像

[root@localhost ~]# docker -d --name springboot-docker -p 8080:8080 springboot-docker
#此时通过docker ps -l 会得到一个容器id sdfs5203sdfs1

重新打包镜像
docker commit <容器名> <镜像名>

[root@localhost ~]# docker commit sdfs5203sdfs1 andy1986/springboot-docker

镜像命名规则
比如andy1986/springboot-docker的镜像
语法userName/imageName
andy1986是我的docker hub 用户名 /前面要符是你的用户名，才符合hub的规范

[root@localhost ~]# docker push andy1986/springboot-docker
Using default tag: latest
The push refers to repository [docker.io/andy1986/springboot-docker]
586dea2aa03a: Pushed 
35c20f26d188: Mounted from library/java 
c3fe59dd9556: Mounted from library/java 
6ed1a81ba5b6: Mounted from library/java 
a3483ce177ce: Mounted from library/java 
ce6c8756685b: Pushed 
30339f20ced0: Mounted from library/java 
0eb22bfb707d: Mounted from library/java 
a2ae92ffcd29: Mounted from library/java 
latest: digest: sha256:821126226c6229b8b2a463498e7586dd0d4b49a26dcf26dea9e5d1a4640cd9fa size: 2212

[root@localhost ~]# docker pull andy1986/springboot-docker

阿里云dockerhub 仓库

https://cr.console.aliyun.com/cn-hangzhou/instances/repositories

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