老式寫法:node
service docker start chkconfig docker on
新式寫法:python
systemctl start docker.service systemctl enable docker.service
docker build -t friendlyhello .
語法:docker
docker tag SOURCE_IMAGE[:TAG] TARGET_IMAGE[:TAG] docker push username/repository:tag
示例:shell
[root@localhost ~]# docker login //登陸 [root@localhost ~]# docker tag friendlyhello ssslinppp/get-started:part1 //tag [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE friendlyhello latest 0a60bcfe3e8d 28 minutes ago 194MB ssslinppp/get-started part1 0a60bcfe3e8d 28 minutes ago 194MB python 2.7-slim d962f7a9f2f1 2 weeks ago 182MB hello-world latest 1815c82652c0 3 weeks ago 1.84kB [root@localhost ~]# docker push ssslinppp/get-started:part1 //上傳 [root@localhost ~]# docker run -p 4000:80 ssslinppp/get-started:part1 //運行測試 * Running on http://0.0.0.0:80/ (Press CTRL+C to quit)
# 後臺執行 docker exec -d containerID CMD docker exec -d containerID touch /etc/new_config_file # 示例 # 交互式執行 docker exec -t -i containerID /bin/bash
docker top containerID
docker inspect containerID
docker port containerID
docker history imageID
docker build -t friendlyname . # Create image using this directory's Dockerfile docker run -p 4000:80 friendlyname # Run "friendlyname" mapping port 4000 to 80 docker run -d -p 4000:80 friendlyname # Same thing, but in detached mode docker ps # See a list of all running containers docker stop <hash> # Gracefully stop the specified container docker ps -a # See a list of all containers, even the ones not running docker kill <hash> # Force shutdown of the specified container docker rm <hash> # Remove the specified container from this machine docker rm $(docker ps -a -q) # Remove all containers from this machine docker images -a # Show all images on this machine docker rmi <imagename> # Remove the specified image from this machine docker rmi $(docker images -q) # Remove all images from this machine docker login # Log in this CLI session using your Docker credentials docker tag <image> username/repository:tag # Tag <image> for upload to registry docker push username/repository:tag # Upload tagged image to registry docker run username/repository:tag # Run image from a registry
docker stack ls # List all running applications on this Docker host docker stack deploy -c <composefile> <appname> # Run the specified Compose file docker stack services <appname> # List the services associated with an app docker stack ps <appname> # List the running containers associated with an app docker stack rm <appname> # Tear down an application
docker-machine create --driver virtualbox myvm1 # Create a VM (Mac, Win7, Linux) docker-machine create -d hyperv --hyperv-virtual-switch "myswitch" myvm1 # Win10 docker-machine env myvm1 # View basic information about your node docker-machine ssh myvm1 "docker node ls" # List the nodes in your swarm docker-machine ssh myvm1 "docker node inspect <node ID>" # Inspect a node docker-machine ssh myvm1 "docker swarm join-token -q worker" # View join token docker-machine ssh myvm1 # Open an SSH session with the VM; type "exit" to end docker-machine ssh myvm2 "docker swarm leave" # Make the worker leave the swarm docker-machine ssh myvm1 "docker swarm leave -f" # Make master leave, kill swarm docker-machine start myvm1 # Start a VM that is currently not running docker-machine stop $(docker-machine ls -q) # Stop all running VMs docker-machine rm $(docker-machine ls -q) # Delete all VMs and their disk images docker-machine scp docker-compose.yml myvm1:~ # Copy file to node's home dir docker-machine ssh myvm1 "docker stack deploy -c <file> <app>" # Deploy an app