【www.bbyears.com--php入门】
准备工作：
起先，需要在https://hub.docker.com/注册一个用户
演示一次将镜像上传到docker hub的过程
pull一个镜像
首先需要一个镜像
[root@localhost ~]# docker pull benyoo/alpine:3.4.20160812
3.4.20160812: Pulling from benyoo/alpine
e110a4a17941: Already exists
Digest: sha256:41250fea2bc5dfdc204d54e4d2108aae7a452876bed359ae277983aea4ae3e02
Status: Downloaded newer image for benyoo/alpine:3.4.20160812
将镜像run起来
[root@localhost ~]# docker run --name myalpine -it benyoo/alpine:3.4.20160812 /bin/bash
bash-4.3# exit
commit
现在我将容器commit
[root@gitlab nginx]# docker commit -m "v1" f8ac81a9f98c marksugar/nginx:8.30
sha256:e50a274c5823651858d56763d02e2cd843006a61f9ff3f97535eb7dd8d17db2f
[root@gitlab nginx]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
marksugar/nginx 8.30 e50a274c5823 6 seconds ago 13.77 MB
登录docker hub
commit完成后，先登录
[root@localhost ~]# docker login
Login with your Docker ID to push and pull images from Docker Hub. If you don"t have a Docker ID, head over to https://hub.docker.com to create one.
Username: marksugar
Password:
Login Succeeded
commit完成后在images中会出现一个新的
[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
marksugar/alpine latest 07a4ff4374e1 5 seconds ago 11.54 MB
marksugar/nginx 8.30 e50a274c5823 10 hours ago 13.77 MB
benyoo/alpine 3.4.20160812 0ae37ed604b2 2 weeks ago 11.54 MB
nginx latest 0d409d33b27e 3 months ago 182.7 MB
开始上传
开始push
[root@localhost ~]# docker push marksugar/alpine
The push refers to a repository [docker.io/marksugar/alpine]
dbe4e1a4c160: Pushed
93d40cd73394: Mounted from marksugar/nginx
4fe15f8d0ae6: Mounted from marksugar/nginx
latest: digest: sha256:5ae1b32053247f3d251fe5ee56aa817d330cb007603272985a0aab0b79a4c9b3 size: 946
[root@localhost ~]#
上传完成后在docker hub中会出现一个marksugar/alpine，现在将他pull下来
[root@gitlab conf]# docker pull marksugar/alpine
Using default tag: latest
latest: Pulling from marksugar/alpine
e110a4a17941: Already exists
92c6475c18dd: Pull complete
Digest: sha256:5ae1b32053247f3d251fe5ee56aa817d330cb007603272985a0aab0b79a4c9b3
Status: Downloaded newer image for marksugar/alpine:latest
在查看marksugar/alpine
[root@gitlab conf]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
marksugar/nginx 1.0.1 80290b27fdc1 31 minutes ago 229.5 MB
marksugar/nginx 8.31 7046101b038d 57 minutes ago 229.6 MB
marksugar/alpine latest 07a4ff4374e1 7 hours ago 11.54 MB
marksugar/nginx 8.33 ba2cd7b6fa62 15 hours ago 13.77 MB
centos7 7.2.1511 ad31b9ab4442 39 hours ago 245.3 MB
svn 1 5d8633134e71 41 hours ago 288.7 MB
benyoo/alpine 3.4.20160812 0ae37ed604b2 2 weeks ago 11.54 MB
registry latest c6c14b3960bd 4 weeks ago 33.28 MB
docker/compose 1.8.0 89188432ef03 4 weeks ago 59.09 MB
hello-world latest c54a2cc56cbb 8 weeks ago 1.848 kB
kriation/centos7 latest e8630f595772 3 months ago 198.4 MB
new1 latest e8630f595772 3 months ago 198.4 MB
10.10.239.222:5000/new2 latest e8630f595772 3 months ago 198.4 MB
[root@gitlab conf]#