Docker
- Docker
- Docker-compose
installation
Part1: docker
// Required dependencies
sudo apt update && sudo apt upgrade
sudo apt install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
// Install GPG CA
curl -fsSL http://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -
// Write software source information
sudo add-apt-repository "deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"
// Update and install Docker-CE
sudo apt -y update && sudo apt -y install docker-ce
// Check version
docker version
Part2: docker-compose
// Install composer
sudo curl -L https://github.com/docker/compose/releases/download/1.16.1/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
// permission
sudo chmod +x /usr/local/bin/docker-compose
// check version
docker-compose --version
User Config
Warinning INFOS:
version: dial unix /var/run/docker.sock: connect: permission denied
SOLVES:
// Create the docker group.
sudo groupadd docker
// Add your user to the docker group.
sudo usermod -aG docker ${USER}
// Add auth
sudo chmod 666 /var/run/docker.sock
Remove Docker
// Stop all containers and objects
docker container stop $(docker container ls -aq)
docker system prune -a --volumes
// apt remove
sudo apt purge docker-ce
sudo apt autoremove
getting start
hello world
// pull hello-world image and run test
docker image pull hello-world
docker image ls
docker container run hello-world
container operation
// running image
docker ps -a
// show all image
docker image ls
// stop container
docker container kill [containID]
// remove container
docker container rm [containID]
reference
Docker docs:
https://docs.docker.com/
Installation:
https://docs.docker.com/engine/install/ubuntu/
Image manage with a free Docker ID:
https://hub.docker.com/
For more examples and ideas, visit:
https://docs.docker.com/get-started/