beiying123/ssh_zpr repository overview

#SSH Daemon (CentOS 7 & Supervisor)

million12/ssh⁠ docker image with SSHD running under CentOS 7 and Supervisor.

⁠Usage

to be able to connect user can provide port and password for root user. Please see examples below.

Example:

docker run \
	-d \
	--name ssh \
	-p 10022:22 \
	million12/ssh

if root passoword is not provided image will generate one and it can be retrived from logs

docker logs ssh
[SSHD 09:49:22] root password set to: ota7zohsh0AZu2Ex

Login using that password:

ssh [email protected] -p 10022
[email protected]'s password: ota7zohsh0AZu2Ex

⁠Environmental Variable

ROOT_PASS = root user password

⁠Custom Password deployment

Example:

docker run \
	-d \
	--name ssh \
	-p 10022:22 \
	--env="ROOT_PASS=my_pass" \
	million12/ssh

⁠Docker troubleshooting

Use docker command to see if all required containers are up and running:

$ docker ps -a

Check online logs of ssh container:

$ docker logs ssh

Attach to running ssh container (to detach the tty without exiting the shell, use the escape sequence Ctrl+p + Ctrl+q):

$ docker attach ssh

Sometimes you might just want to review how things are deployed inside a running container, you can do this by executing a bash shell through docker's exec command:

docker exec -i -t ssh /bin/bash

History of an image and size of layers:

docker history --no-trunc=true million12/ssh | tr -s ' ' | tail -n+2 | awk -F " ago " '{print $2}'

⁠Author

Author: Przemyslaw Ozgo ([email protected]⁠)

Sponsored by Typostrap.io - the new prototyping tool⁠ for building highly-interactive prototypes of your website or web app. Built on top of TYPO3 Neos CMS and Zurb Foundation framework.