Docker commit 将容器保存为一个新的镜像

docker commit -m '注释' 容器CONTAINER ID 镜像名称:镜像版本

退出容器

[root@23c18d958279 ~]# exit
exit
[root@localhost dockerImage]#
[root@localhost dockerImage]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
23c18d958279 4a5932cd5a14 "/bin/bash" 17 minutes ago Exited (130) 9 minutes ago determined_sammet
[root@localhost dockerImage]#

将容器保存为一个新的镜像

[root@localhost dockerImage]# docker commit 23c18d958279 bigdata:v0.2
[root@localhost dockerImage]#
[root@localhost dockerImage]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
bigdata v0.2 715bc4108155 8 minutes ago 1.64GB
bigdata v0.1 4a5932cd5a14 4 hours ago 1.64GB
registry.docker-cn.com/library/centos 7 d123f4e55e12 4 days ago 197MB
[root@localhost dockerImage]#

运行测试

[root@localhost dockerImage]# docker run -d -p 3000:3000 715bc4108155 /home/bigdata/start.sh
[root@localhost dockerImage]#
[root@localhost dockerImage]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
60ebba65b023 715bc4108155 "/home/bigdata/sta..." 7 minutes ago Up 7 minutes 0.0.0.0:3000->3000/tcp naughty_shannon
23c18d958279 4a5932cd5a14 "/bin/bash" 17 minutes ago Exited (130) 9 minutes ago determined_sammet
[root@localhost dockerImage]#

例如: 本机的IP地址是 10.32.156.51

测试地址为: http://10.32.156.51:3000