docker container에 docker 설치

안녕하세요. docker container에 docker를 설치하는 방법을 기록해두려고 합니다.

1. power shell 관리자 권한으로 실행
2. docker desktop 실행

3. 아래 명령어 입력

    $ docker exec -it [container id] /bin/bash
    # curl -fsSL https://get.docker.com -o get-docker.sh
    # sh get-docker.shl
   

   • `You may press Ctrl+C now to abort this script.
   • sleep 20` 에서 멈춰있는데 계속 기다리면 됨

   결과

    # Executing docker install script, commit: b2e29ef7a9a89840d2333637f7d1900a83e7153f
       
    WSL DETECTED: We recommend using Docker Desktop for Windows.
    Please get Docker Desktop from https://www.docker.com/products/docker-desktop
       
    You may press Ctrl+C now to abort this script.
    + sleep 20
    + sh -c apt-get update -qq >/dev/null
    + sh -c DEBIAN_FRONTEND=noninteractive apt-get install -y -qq apt-transport-https ca-certificates curl >/dev/null
    debconf: delaying package configuration, since apt-utils is not installed
    + sh -c mkdir -p /etc/apt/keyrings && chmod -R 0755 /etc/apt/keyrings
    + sh -c curl -fsSL "https://download.docker.com/linux/debian/gpg" | gpg --dearmor --yes -o /etc/apt/keyrings/docker.gpg
    + sh -c chmod a+r /etc/apt/keyrings/docker.gpg
    + sh -c echo "deb [arch=amd64 signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian bullseye stable" > /etc/apt/sources.list.d/docker.list
    + sh -c apt-get update -qq >/dev/null
    + sh -c DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends docker-ce docker-ce-cli containerd.io docker-compose-plugin docker-scan-plugin >/dev/null
    debconf: delaying package configuration, since apt-utils is not installed
    + version_gte 20.10
    + [ -z  ]
    + return 0
    + sh -c DEBIAN_FRONTEND=noninteractive apt-get install -y -qq docker-ce-rootless-extras >/dev/null
    debconf: delaying package configuration, since apt-utils is not installed
       
    ================================================================================
       
    To run Docker as a non-privileged user, consider setting up the
    Docker daemon in rootless mode for your user:
       
        dockerd-rootless-setuptool.sh install
       
    Visit https://docs.docker.com/go/rootless/ to learn about rootless mode.
       
    To run the Docker daemon as a fully privileged service, but granting non-root
    users access, refer to https://docs.docker.com/go/daemon-access/
       
    WARNING: Access to the remote API on a privileged Docker daemon is equivalent
             to root access on the host. Refer to the 'Docker daemon attack surface'
             documentation for details: https://docs.docker.com/go/attack-surface/
       
    ================================================================================
   

• docker --version실행 결과 docker 버전이 잘 출력됩니다.
• container bash에서 power shell로 돌아오려면 exit을 사용합니다