[linux] 도커 삭제하는 방법.(ubuntu & centos)

-컨테이너 중지 

$docker stop $(docker ps -q)

 

-컨테이너 제거

$docker rm $(docker ps -a -q)

 

-이미지 제거

$docker rmi $(docker images -q)

 

-도커 서버 중지

$systemctl stop docker

 

-도커 관련 패키지 확인.

#ubuntu
$apt --installed list | grep docker

#centos
$yum list installed | grep docker

 

-도커 관련 패키지 제거

#ubuntu
apt-get purge docker-engine docker docker.io docker-ce docker* containerd.io*
apt-get autoremove -y --purge docker-engine docker docker.io docker-ce docker* containerd.io*

#cent os
$yum remove -y docker-ce* docker-engine docker docker.io *docker* containerd.io*
$yum autoremove docker-ce docker-engine docker docker.io *docker* containerd.io*

 

-설치된 도커 관련 파일 제거

$rm -rf /var/lib/docker* /etc/docker*
$rm -rf /var/run/docker.sock /var/run/dockershim.sock /var/run/docker.pid
$rm -rf /var/lib/dockershim /var/run/docker /var/run/dockershim.sock