Docker image that can be SSHed in(Ubuntu14.04)

2018-12-26

For Ansible practice, I wrote this because I wanted an image that can be entered by SSH.

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Reference Docker 初心者 — ssh で接続できるサーバーを立てる

$ docker build -t ssh_ubuntu14:latest . --no-cache
$ docker run -d -p 2222:22 ssh_ubuntu14:latest
$ ssh-keygen -R [localhost]:2222
$ ssh -p 2222 kabigon@localhost

	FROM ubuntu:14.04

	RUN apt-get update && apt-get install -y openssh-server
	RUN mkdir /var/run/sshd

	RUN echo 'root:password' \| chpasswd

	# ユーザー作成
	RUN useradd kabigon
	RUN echo 'kabigon:password' \|chpasswd
	RUN echo "kabigon ALL=(ALL) ALL" >> /etc/sudoers
	RUN mkdir /home/kabigon


	ENV NOTVISIBLE "in users profile"
	RUN echo "export VISIBLE=now" >> /etc/profile

	EXPOSE 22
	CMD ["/usr/sbin/sshd", "-D"]

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