本文主要包含docker镜像,docker 删除镜像,docker镜像仓库,docker镜像下载,docker 国内镜像等服务器相关知识,网友希望可以进行参考
Docker 使用方法总结之：镜像，docker总结
命令：docker save [OPTIONS] IMAGE [IMAGE...]
参数： -o, --output="" Write to a file, instead of STDOUT
例子：
docker save -o centos6_ansible.tar eric/ansible
命令：docker load [OPTIONS]
参数： -i, --input="" Read from a tar archive file, instead of STDIN
例子：
docker load --input centos6_ansible.tar
首先取个便于识别的TAG
[root@localhost ~]# docker tag 6e38 sun7545526/template:ansible
[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
sun7545526/template ansible 6e3832e7c6e1 17 minutes ago 629.7 MB
eric/ansible latest 6e3832e7c6e1 17 minutes ago 629.7 MB
执行上传命令，第一次上传的时候会要求输入用户名，密码，邮箱信息：
[root@localhost ~]# docker push sun7545526/template:ansible
The push refers to a repository [sun7545526/template] (len: 1)
Sending image list
Pushing repository sun7545526/template (1 tags)
511136ea3c5a: Image already pushed, skipping
1d6ebc5c68b1: Image already pushed, skipping
f01c1b138488: Image already pushed, skipping
6e3832e7c6e1: Image successfully pushed
Pushing tag for rev [6e3832e7c6e1] on {https://cdn-registry-1.docker.io/v1/repositories/sun7545526/template/tags/ansible}