dingwenxiang0/sshd repository overview

⁠Supported tags and respective Dockerfile links

• centos6.6 (centos6.6/Dockerfile)⁠
• centos6.7 (centos6.7/Dockerfile)⁠
• centos6.8 (centos6.8/Dockerfile)⁠
• centos6.9 (centos6.9/Dockerfile)⁠
• centos7, latest (centos7/Dockerfile)⁠
• centos7.0.1406 (centos7.0.1406/Dockerfile)⁠
• centos7.1.1503 (centos7.1.1503/Dockerfile)⁠
• centos7.2.1511 (centos7.2.1511/Dockerfile)⁠
• centos7.3.1611 (centos7.3.1611/Dockerfile)⁠
• alpine3.1 (alpine3.1/Dockerfile)⁠
• alpine3.2 (alpine3.2/Dockerfile)⁠
• alpine3.3 (alpine3.3/Dockerfile)⁠
• alpine3.4 (alpine3.4/Dockerfile)⁠
• alpine3.5 (alpine3.5/Dockerfile)⁠
• alpine3.6 (alpine3.6/Dockerfile)⁠
• ubuntu14.04 (ubuntu14.04/Dockerfile)⁠
• ubuntu16.04 (ubuntu16.04/Dockerfile)⁠
• ubuntu16.10 (ubuntu16.10/Dockerfile)⁠
• ubuntu17.04 (ubuntu17.04/Dockerfile)⁠
• ubuntu17.10 (ubuntu17.10/Dockerfile)⁠

Subscribe to project updates by watching the docker-os-sshd GitHub repo⁠.

⁠Get this image

The recommended way to get the Dingwenxiang0 Operating System SSHD Docker Image is to pull the prebuilt image from the Docker Hub Registry⁠.

docker pull dingwenxiang0/sshd

To use a specific version, you can pull a versioned tag. You can view the list of available versions⁠ in the Docker Hub Registry.

docker pull dingwenxiang0/sshd:[TAG]

⁠Running Container on OS with SSH

⁠Use Random Password

docker run -d --name sshd -p 10022:22 dingwenxiang0/sshd:[TAG]

⁠Use Custome Password

docker run -d --name sshd -p 10022:22 -e ROOT_PASS=yourPasswd dingwenxiang0/sshd:[TAG]

⁠Use No Password Login (user:root)

• Generate ssh key
  in host computer exec command ssh-keygen -t rsa (just hit ENTER):

• Copy id_rsa.pub content

• Running
  docker run -d --name sshd -p 10022:22 -e AUTHORIZED_KEYS=yourCopyContent dingwenxiang0/sshd:[TAG]

⁠Watch logs (get the random password)

docker logs sshd

⁠Use SSH

ssh root@host -p 10022

⁠Open a shell on it

docker exec -it sshd bash

⁠Kill and remove the container

docker rm -f sshd

⁠Issue

⁠Host key verification failed.

How to solve the problem?

in host computer remove known_hosts file: rm -rf /root/.ssh/known_hosts