install-docker.sh

#!/bin/bash

# source : https://docs.docker.com/engine/install/ubuntu/

sudo apt-get update
sudo apt-get install -y \
    ca-certificates \
    curl \
    gnupg \
    lsb-release

sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt-get update

sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin

sudo docker ps

echo "done\nTo add an user to docker group : 'sudo usermod -aG docker user-name', Then reboot"

echo "To set a context :\n  docker context create test --docker \"host=ssh://<username>@<ip-of-server>\""