Docker

Installing Docker on Ubuntu

1. Uninstall old versions

sudo apt-get remove docker docker-engine docker.io containerd runc

2. Install using the repository (recommended)

sudo apt-get update

3. install packages that allow you to use the repository over HTTPS

sudo apt-get install
apt-transport-https
ca-certificates
curl
gnupg2
software-properties-common

4. add dockers key

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

5. verify fingerprint

sudo apt-key fingerprint 0EBFCD88 pub 4096R/0EBFCD88 2017-02-22 Key fingerprint = 9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88 uid Docker Release (CE deb) [email protected] sub 4096R/F273FCD8 2017-02-22

6. set up stable repo (x86-64)

sudo add-apt-repository
"deb [arch=amd64] https://download.docker.com/linux/ubuntu
$(lsb_release -cs)
stable"

7. install docker ce

sudo apt-get update

8. install docker (Installs the latest)

sudo apt-get install docker-ce

9. Verify installation- you should get some kind of message from docker saying the installation was successful

sudo docker run hello-world