An image that can be turned on remotely based on an Ubuntu image

1. Preparatory work
First use the ubuntu:14.04 image to create a container
# $docker Run-it Ubuntu:14.04/bin/bash
Update the APT cache and install Openssh-server
#[email protected]:/# apt-get Update
2. Installing and configuring the SSH service
Change root password
#[email protected]:/# passwd Root
Writing a startup SSH script

    [email protected]:/# cat /run_ssh.sh    [email protected]:/# /usr/sbin/shhd -D &

Modify the SSH configuration file, allow root to Telnet, note this line in the configuration file
/etc/ssh/sshd_config
#PermitRootLogin Yes
3. Submit the image

docker commit  fc19 sshd:ubuntu

4. Testing
Docker run-it Ssh:ubuntu/bin/bash

An image that can be turned on remotely based on an Ubuntu image