安裝Docker和下載images鏡像和常用Docker命令
阿新 • • 發佈:2019-05-17
nbsp bin font ron 使用 ora quest 所有 -c root 12586 12584 0 11:33 ? 00:00:00 /usr/bin/forward-journald -tag docker
root 12705 12448 0 11:34 pts/0 00:00:00 grep --color=auto docker
安裝Docker和下載images鏡像和常用Docker命令
我的是centos7的方法:
$sudo yum install docker 直接yum安裝contos7
使用centos6.5先獲取epel源並
啟動Docker,並註冊開機服務 [[email protected] ~]# sudo service docker start Redirecting to /bin/systemctl start docker.service [[email protected] ~]# sudo chkconfig docker on Note: Forwarding request to ‘systemctl enable docker.service‘. Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.//查看是否啟動
[[email protected] ~]# ps -ef|grep docker
root 12584 1 0 11:33 ? 00:00:00 /bin/sh -c /usr/bin/docker-current daemon $OPTIONS $DOCKER_STORAGE_OPTIONS $DOCKER_NETWORK_OPTIONS $ADD_REGISTRY $BLOCK_REGISTRY $INSECURE_REGISTRY 2>&1 | /usr/bin/forward-journald -tag docker
root 12585 12584 0 11:33 ? 00:00:00 /usr/bin/docker-current daemon --selinux-enabled
root 12705 12448 0 11:34 pts/0 00:00:00 grep --color=auto docker
下載images鏡像,現在下載基礎的contos鏡像:
[[email protected] ~]# sudo docker pull centos:7
Trying to pull repository docker.io/library/centos ... 7: Pulling from library/centos
1544084fad81: Pull complete
df0fc3863fbc: Pull complete
a3d54b467fad: Pull complete
a65193109361: Pull complete
Digest: sha256:a9237ff42b09cc6f610bab60a36df913ef326178a92f3b61631331867178f982
Status: Downloaded newer image for docker.io/centos:7
查看是否安裝成功:
[[email protected] ~]# sudo docker images centos
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
docker.io/centos 7 a65193109361 2 weeks ago 196.7 MB
可以去docker下載你需要的鏡像:https://hub.docker.com/
常用docker命令:
1、docker -h 幫助 2、獲取鏡像 sudo docker pull NAME[:TAG] sudo docker pull centos:latest 3、啟動Container盒子 sudo docker run [OPTIONS] IMAGE [COMMAND] [ARG...] sudp docker run -t -i contos /bin/bash 4、查看鏡像列表,列出本地的所有images sudo docker images [OPTIONS] [NAME] sudo docker images centos 5、查看容器列表,可看到我們創建過的所有container sudo docker ps [OPTIONS] sudo docker ps -a 6、刪除鏡像,從本地刪除一個已經下載的鏡像 sudo docker rmi IMAGE [IMAGE...] sudo docker rmi centos:latest 7、移除一個或多個容器實例 sudo docker rm [OPTIONS] CONTAINER [CONTAINER...] 移除所有微運行的容器 sudo docker rm sudo docker ps -aq 8、停止一個正在運行的容器 sudo docker kill [OPTIONS] CONTAINER [CONTAINNER...] sudo docker kill 026e 9、重啟一個正在運行的容器 sudo docker restart [OPTIONS] contains[CONTAINER] sudo docker restart 026e 10、停止一個已經停止的容器 sudo docker start [OPTIONS] CONTAINER [CONTAINER..] sudo docker start 026e
安裝Docker和下載images鏡像和常用Docker命令