#Version: 0.0.1
FROM ubuntu:14.04
MAINTAINER Ren Shangtao "renshangtao@sina.com"
RUN apt-get update
RUN apt-get install -y nginx
RUN echo 'Hello Everyone This is My First Dockerfile!!! \r\n ' > /usr/share/nginx/html/index.html
root@ubuntu:~/myWeb# docker build -t="lingyu/nginx:v0.1" .
Sending build context to Docker daemon 2.56 kB
Sending build context to Docker daemon
Step 0 : FROM ubuntu:14.04
---> 91e54dfb1179
Step 1 : MAINTAINER Ren Shangtao "renshangtao@sina.com"
---> Using cache
---> eec87d0b3d9c
Step 2 : RUN apt-get update
---> Using cache
---> c3c048059c8c
Step 3 : RUN apt-get install -y nginx
---> Using cache
---> 2e035c26a9e7
Step 4 : RUN echo 'Hello Everyone This is My First Dockerfile!!! \r\n ' > /usr/share/nginx/html/index.html
---> Running in b8274a4d7f83
---> 7e3682375a00
Removing intermediate container b8274a4d7f83
Successfully built 7e3682375a00
root@ubuntu:~/myWeb#
3、使用docker images来查看我们创建的镜像
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root@ubuntu:~/myWeb# docker images
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
lingyu/nginx v0.1 73d019478ecf 30 minutes ago 228 MB
ubuntu 14.04 91e54dfb1179 4 days ago 188.4 MB
查看
root@ubuntu:~/myWeb# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
7cb761b30ad5 lingyu/nginx:v0.1 nginx -g 'daemon off 6 seconds ago Up 5 seconds 0.0.0.0:34567->80/tcp myNginx
root@ubuntu:~/myWeb#