docker如何将容器做出镜像

docker如何将容器做出镜像？做出镜像可以使用commit命令或dockerfile的方式，commit命令比较简单，相当于docker根据container内部执行的命令自动生成dockerfile，并进行了build，比较适合对dockerfile不熟悉的用户；dockerfile比较适合批量处理的场景。
使用docker commit命令做镜像
1. pull一个centos6.6的基础镜像，并运行一个docker container，然后在其中进行定制化（安装、配置服务等）；
[root@localhost ~]# docker pull centos:6.6 pulling repository centos 8b44529354f3: download complete f1b10cd84249: download complete status: downloaded newer image for centos:6.6 [root@localhost ~]# docker images repository????????? tag???????????????? image id??????????? created???????????? virtual size centos????????????? 6.6???????????????? 8b44529354f3??????? 4 days ago????????? 202.6 mb centos????????????? centos6.6?????????? 8b44529354f3??????? 4 days ago????????? 202.6 mb [root@localhost ~]# docker run -i -t centos:6.6 bash [root@b42c1ba929a9 /]# ls bin? dev? etc? home? lib? lib64? lost+found? media? mnt? opt? proc? root? sbin? selinux? srv? sys? tmp? usr? var [root@b42c1ba929a9 /]# mkdir /tmp/test.txt [root@b42c1ba929a9 /]# exit exit接下来，查看一下container的改动：
[root@localhost ~]# docker ps -a container id??????? image?????????????? command???????????? created????????????? status????????????????????? ports?????????????? names b42c1ba929a9??????? centos:6.6????????? bash????????????? about a minute ago?? exited (0) 22 seconds ago?????????????????????? berserk_mcclintock 804a56ce8008??????? f1b10cd84249??????? /bin/echo hello?? 22 minutes ago?????????????????????????????????????????????????????? test [root@localhost ~]# docker diff b42c1ba929a9 c /tmp a /tmp/test.txt c /root a /root/.bash_history2. 执行docker commit命令创建一个镜像：
[root@localhost ~]# docker commit -m new container b42c1ba929a9 yuanhuan/newcontainer1 07b146e0be9e98c253122784c3837dd1604f7692e794f3601dad747d41901cd4 [root@localhost ~]# docker images repository?????????????? tag???????????????? image id??????????? created???????????? virtual size yuanhuan/newcontainer1?? latest????????????? 07b146e0be9e??????? 43 seconds ago????? 202.6 mb centos?????????????????? 6.6???????????????? 8b44529354f3??????? 4 days ago????????? 202.6 mb centos?????????????????? centos6.6?????????? 8b44529354f3??????? 4 days ago????????? 202.6 mb3. 登录docker，并将该镜像push到docker仓库：
[root@localhost ~]# docker login username: yuanhuan password: email: yuanhuan_2005@126.com login succeeded [root@localhost ~]# docker push yuanhuan/newcontainer1 the push refers to a repository [yuanhuan/newcontainer1] (len: 1) sending image list pushing repository yuanhuan/newcontainer1 (1 tags) f1b10cd84249: image already pushed, skipping 8b44529354f3: image already pushed, skipping 07b146e0be9e: image successfully pushed pushing tag for rev [07b146e0be9e] on {https://cdn-registry-1.docker.io/v1/repositories/yuanhuan/newcontainer1/tags/latest}作者：网易云社区；来源：简书；链接：https://www.jianshu.com/p/6d85f32c2e35
西部数码的容器云产品是通过docker技术，在云计算集群服务器上部署容器云服务实现，功能强大、简单易用，可自由选择网络计费方式，可作集群服务，自由搭建私有网络。
高性价比的容器云产品链接 https://www.west.cn/paas/container/


备案的域名可以换服务器吗？如何查看域名备案？
怎么买便宜阿里云服务器套餐
云端服务器相关优惠价格
和ecs云服务器2相关的问题
商标查询 收费标准
那个云服务器比较便宜
这个网站请问这种怎么处理
.hk域名 注册需要哪些条件？