Ubuntu ssh In Docker (Docker & Ubuntu 설치)

Windows Setting

• Windows 기능 켜기/끄기 접속 후 가상 머신 플랫폼, Hyper-V 체크

Download Docker Desktop

• Docker Desktop for Window

• Download Guide : https://luckygg.tistory.com/165

• Cannot enable Hyper-V service Error

  • Link
  • Windows PowerShell 이 실행되지 않을 경우 파일 위치를 열고 Windows PowerShell ISE 실행
  • bcdedit /set hypervisorlaunchtype auto

• WSL 2 installation is incomplete Error

  • Link

Docker Command

(example ubuntu)

• search image : # docker search ubuntu

• download latest image : # docker pull ubuntu:latest

• print image list : # docker images

• create container : # docker run -it --name=[Container NAME] [Image Repository]

  • ex. # docker run -it --name=ubuntu_server ubuntu
  • ex. # docker run -itd d27b9ffc5667 /bin/bash

• exie Shell

  • exit : Ctrl + d
  • 백그라운드 종료 : ctrl + p + q

• Docker list : # docker ps

  • # docker ps -a 는 모든 container 확인

• attach container : # docker attach [Container NAME]

• stop conatiner : # docker stop [Container ID]

• remove conatiner : # docker rm [Container ID]

Reference

Link

명령어

ubuntu & SSH

• SSH root 접속 Example

• Update ubuntu : # apt-get update

• Install SSH : # apt-get install net-tools vim ssh

• Edit SSH config : # vim /etc/ssh/sshd_config

  • PermitRootLogin 주석을 제거한 후, prohibit-password 를 yes 로 수정

• edit root password : # passwd root

• start ssh service : # service ssh start

• restart ssh service : # service ssh restart

• 원격 접속 : # ssh -p [PORT] root@[IP]

  • ex. # ssh -p 22 root@127.17.0.2

• ubuntu Etc.

  • 열린 PORT 확인 : netstat -nap
  • LISTEN 중인 PORT : netstat -nap | grep LISTEN
  • 특정 PORT : netstat -nap | grep 22

## docker run -it -p [HOST PORT]:[CONTAINER PORT] --name [container name] ubuntu /bin/bash

docker run -it -p 9922:22 --name network_test ubuntu /bin/bash

## ssh -p [HOST PORT] id@IP
ssh -p 9922 root@127.0.0.1

Reference

Link