Effacer l’installation précédente

Désinstaller les packages précédemment installés

for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc;
  do sudo apt-get remove -y $pkg
done


rm -rf /var/lib/docker && rm -rf /var/lib/containerd

Ajouter la clé Docker GPG

apt-get install -y ca-certificates curl gnupg lsb-release

sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
chmod a+r /etc/apt/keyrings/docker.gpg

Ajouter le dépot officiel Docker

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

Installer Docker

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

Activer Docker

systemctl enable docker
systemctl start docker
systemctl status docker

Vérification

docker ps
docker compose ps

Utiliser Docker sans sudo

sudo usermod -aG docker $USER
newgrp docker