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Linux Install Docker

Linux Install Docker
uninstall
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$ for pkg in docker.io docker-doc docker-compose podman-docker containerd runc; do sudo apt-get remove $pkg; done
install apt repository
  • 도커를 설치에 필요한 repository를 설치하여 줍니다.
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$ sudo apt-get update
$ sudo apt-get install ca-certificates curl gnupg

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$ sudo install -m 0755 -d /etc/apt/keyrings
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
$ sudo chmod a+r /etc/apt/keyrings/docker.gpg

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$ echo \
  "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
  "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
install docker engine
  • 업데이트 후 도커 파일을 업데이트하여 줍니다.
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$ sudo apt-get update

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$ sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
check docker
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$ docker ps
참조

https://docs.docker.com/engine/install/ubuntu/