docker-install.sh

# Instructions found in the following links
# https://docs.docker.com/engine/install/ubuntu/
# https://docs.docker.com/engine/install/linux-postinstall/


#: clean previous
sudo apt-get remove docker docker-engine docker.io containerd runc
#: install
sudo apt-get update
sudo apt-get install \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg \
    lsb-release

#: add docker's key
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
#: setup the stable repo
echo \
  "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

#: install
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io

#: setup group and user (logout/login required)
sudo groupadd docker
sudo usermod -aG docker $USER

#: install compose (found here: https://docs.docker.com/compose/install/)
sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
# then link 'which docker-compose' result to '/usr/bin/' and run 'chown $USER' on it. ex: sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose