vi Dockerfile
From centos MAINTAINER Tetsu <hogehoge@gmail.com> # Run: execute in build RUN echo "now building..." # CMD: execute in run CMD ["echo", "now running..."]
vagrant@vagrant-ubuntu-trusty-64:~$ sudo docker build -t shibuya/echo .
Sending build context to Docker daemon 13.31kB
Step 1/4 : From centos
—> 5182e96772bf
Step 2/4 : MAINTAINER Tetsu
—> Running in 48a636f08d6c
Removing intermediate container 48a636f08d6c
—> a532962fac42
Step 3/4 : RUN echo “now building…”
—> Running in 266d3e002a78
now building…
Removing intermediate container 266d3e002a78
—> 42e0d4397d0a
Step 4/4 : CMD [“echo”, “now running…”]
—> Running in 66419b3311b9
Removing intermediate container 66419b3311b9
—> b503e170fb73
Successfully built b503e170fb73
Successfully tagged shibuya/echo:latest
なんじゃこりゃーーーーーーーー
vagrant@vagrant-ubuntu-trusty-64:~$ sudo docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
shibuya/echo latest b503e170fb73 46 seconds ago 200MB
hello-world latest 4ab4c602aa5e 2 days ago 1.84kB
centos latest 5182e96772bf 4 weeks ago 200MB
vagrant@vagrant-ubuntu-trusty-64:~$ sudo docker run b503
now running…
vagrant@vagrant-ubuntu-trusty-64:~$ sudo docker build -t hpscript/httpd .
vagrant@vagrant-ubuntu-trusty-64:~$ sudo docker run -p 8080:80 -d hpscript/httpd
32e7d390b05826510945df2468a3e98a5762586080ec508ac3543a068ec3390f
わかったような解らんような分からんw
