Table of Contents
1 Install docker-ce
Install packages which are needed for adding docker-ce repository.
$ sudo apt install -y apt-transport-https ca-certificates curl software-properties-common
Add docker-ce repository.
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -$ sudo add-apt-repository “deb https://download.docker.com/linux/ubuntu zesty stable”$ sudo apt update -y
Install docker-ce.
$ sudo apt install -y docker-ce
Add user to docker group. Added user can run docker command without sudo command.
$ sudo gpasswd -a “${USER}” docker$ sudo reboot
2 Execution result
Run hello-world.
$ docker run hello-world<snip>Hello from Docker!<snip>
