Add Docker’s official GPG key:
(https://docs.docker.com/engine/install/ubuntu/)
(sudo usermod -aG sudo)
sudo apt update
sudo apt install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc sudo chmod a+r /etc/apt/keyrings/docker.asc
Add the repository to Apt sources:
sudo tee /etc/apt/sources.list.d/docker.sources <<EOF Types: deb URIs: https://download.docker.com/linux/ubuntu Suites: $(. /etc/os-release && echo “${UBUNTU_CODENAME:-$VERSION_CODENAME}”) Components: stable Signed-By: /etc/apt/keyrings/docker.asc EOF
sudo apt update
sudo apt install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
( sudo gpasswd -a $USER docker )
sudo systemctl status docker
docker ps