๐ŸŽˆ Ubuntu 20.04LTS Docker Tutorial

jaypyonยท2021๋…„ 4์›” 2์ผ
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Docker

๋ชฉ๋ก ๋ณด๊ธฐ
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๐Ÿ’ฟ Repository ์„ธํŒ…

sudo apt-get update
sudo apt-get install \
   apt-transport-https \
   ca-certificates \
   curl \
   gnupg \
   lsb-release

๐Ÿ”‘ ๋„์ปค ๊ณต์‹ GPG Key

curl -fsSL https://download.docker.com/linux/ubuntu/gpg |  sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"
sudo apt update

๐ŸŽก ๋„์ปค ์—”์ง„ ์„ค์น˜

apt-cache policy docker-ce
sudo apt-get update
sudo apt-get install docker-ce

๐ŸŽข ์‹คํ–‰ ์ƒํƒœ ํ™•์ธ

sudo systemctl status docker

๐ŸŽจ ๋„์ปค ์ด๋ฏธ์ง€

๋„์ปค๋Š” ์ปจํ…Œ์ด๋„ˆ์— ์ด๋ฏธ์ง€๋ฅผ ์‚ฝ์ž…ํ•˜์—ฌ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค.

  • ์ด๋ฏธ์ง€ ๋ฆฌ์ŠคํŠธ
    sudo docker images
  • ์ด๋ฏธ์ง€ ์ฐพ๊ธฐ
    sudo docker search [์ด๋ฏธ์ง€ ์ด๋ฆ„]
  • ์ด๋ฏธ์ง€ ๋ฐ›๊ธฐ
    sudo docker pull [์ด๋ฏธ์ง€ ์ด๋ฆ„]:[๋ฒ„์ „]
  • ์ด๋ฏธ์ง€ ์‚ญ์ œ
    sudo docker rmi [-f] [์ด๋ฏธ์ง€ id]

๐Ÿ›’ ๋„์ปค ์ปจํ…Œ์ด๋„ˆ

  • ์ปจํ…Œ์ด๋„ˆ ๋ฆฌ์ŠคํŠธ ๋ณด๊ธฐ
    sudo docker ps -a
  • ์ปจํ…Œ์ด๋„ˆ ์ƒ์„ฑ
    sudo docker run [options] image[:TAG|@DIGEST] [COMMAND] [ARG...]
    OS ์ด๋ฏธ์ง€๋Š” ๋กœ์ปฌ์— ์—†์œผ๋ฉด Remote๋กœ๋ถ€ํ„ฐ ์ž๋™์œผ๋กœ ๋ฐ›์•„์˜จ๋‹ค.

    [ option ]

    -e : ํ™˜๊ฒฝ๋ณ€์ˆ˜ ์„ค์ •
    -d : ๋ฐฑ๊ทธ๋ผ์šด๋“œ ์‹คํ–‰
    -p : ํ˜ธ์ŠคํŠธ์™€ ์ปจํ…Œ์ด๋„ˆ์˜ ํฌํŠธ ํฌ์›Œ๋”ฉ
    -v : ํ˜ธ์ŠคํŠธ์™€ ์ปจํ…Œ์ด๋„ˆ์˜ ๋””๋ ‰ํ† ๋ฆฌ ๋งˆ์šดํŠธ
    --name ์ปจํ…Œ์ด๋„ˆ ์ด๋ฆ„ ๋ช…๋ช…
    --it ํ‚ค๋ณด๋“œ์™€ ์ปจํ…Œ์ด๋„ˆ ํ‘œ์ค€์ž…๋ ฅ์˜ ๋งคํ•‘
    -i๋Š” ์ปจํ…Œ์ด๋„ˆ์™€ ์ƒํ˜ธ์ ์œผ๋กœ ์ฃผ๊ณ ๋ฐ›๊ณ  ํ•˜๊ฒ ๋‹ค๋Š” interactive๋ผ๋Š” ๋œป์ž…๋‹ˆ๋‹ค.
    -t๋Š” tty๋ฅผ ์‚ฌ์šฉํ•˜๊ฒ ๋‹ค๋Š” ๋œป์ž…๋‹ˆ๋‹ค.
    --rm ํ”„๋กœ์„ธ์Šค ์ข…๋ฃŒ์‹œ ์ปจํ…Œ์ด๋„ˆ ์ œ๊ฑฐ
    --link ์ปจํ…Œ์ด๋„ˆ ์—ฐ๊ฒฐ [์ด๋ฆ„]
    ex) $ sudo docker run --name jayServer -it --rm centos:latest bash

  • ์ปจํ…Œ์ด๋„ˆ ์ž‘๋™
    sudo docker start [container name ๋˜๋Š” id]
  • ์ปจํ…Œ์ด๋„ˆ ๋‹ค์‹œ์‹œ์ž‘
    sudo docker restart [container name ๋˜๋Š” id]
  • ์ปจํ…Œ์ด๋„ˆ ์ ‘์†
    sudo docker attach [container name ๋˜๋Š” id]
  • ์ปจํ…Œ์ด๋„ˆ ์ค‘์ง€
    sudo docker stop [container name ๋˜๋Š” id]
  • ์ปจํ…Œ์ด๋„ˆ ๋ฐฑ๊ทธ๋ผ์šด๋“œ๋กœ ๋Œ๋ฆฌ๊ธฐ
    Ctrl P + Q
  • ์ปจํ…Œ์ด๋„ˆ ๋ฐ–์—์„œ ๋ช…๋ น์–ด ์‹คํ–‰ํ•˜๊ธฐ
    sudo docker exec [container name ๋˜๋Š” id] [COMMAND]
  • ์ปจํ…Œ์ด๋„ˆ ์‚ญ์ œ
    sudo docker rm [container name ๋˜๋Š” id]

๐Ÿ˜‹ CentOS ์ปจํ…Œ์ด๋„ˆ ๋งŒ๋“ค์–ด๋ณด๊ธฐ

docker run -it --rm centos:latest bash

profile
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