Docker 기본 명령어

- docker 설치

yum install -y yum-utils

yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

yum install docker-ce docker-ce-cli containerd.io -y

systemctl start docker

systemctl enable docker

systemctl status docker

docker ps

 

- docker root 접속

docker exec -itu 0 [컨테이너 ID] /bin/bash

 

- docker 컨테이너 삭제

docker stop [컨테이너 ID]

docker rm [컨테이너 ID]

 

- Docker 종료 없이 나가기

Ctrl + p + q

 

- Docker image pull

docker pull centos:7

 

 

- Docker image 만들기

docker commit [원본] [이미지이름]

 

- Docker image 확인

docker images

 

- Docker 컨테이너 생성

docker create -i -t --name test1  --restart=always centos7:latest /bin/bash

docker run -it -p 8080:8080 --name test4  --restart=always centos7:latest /bin/bash

docker run -it -p 5000-6000:5000-6000 --name test5 --restart=always centos7:latest /bin/bash

 

- 서버포트:컨테이너포트

docker run -d -p 8000:8000 -p 9443:9443 --name=portainer --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce:latest

 

 

- docker container에서 GUI 환경 사용

docker run -p 1714-1715 --name test3 -it -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY=$DISPLAY --restart=always centos_gui:latest /bin/bash

 

- Docker 로컬->컨테이너

 docker cp ./[원본_위치]/ [docker_name]:/

 

- Docker 컨테이너 이름 바꾸기

docker rename [old name] [new name]