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page install Debian

docker in lxc

Formation Docker

Mise à jour des sources list:

#apt update

Instal des pré-requis:

#apt install ca-certificates curl gnupg lsb-release

Download de la clé de signature:

#curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

Création du dossier key:

#mkdir -p /etc/apt/keyrings

curl -fsSL https://download.docker.com/linux/debian/gpg | gpg –dearmor -o /etc/apt/keyrings/docker.gpg

2dition de la source list:

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

Installation de docker et dépendance:

#apt install docker-ce docker-ce-cli containerd.io docker-compose-plugin

Pour tester si install ok:

#docker run hello-world

Réponse si ok:

#Hello from Docker!
This message shows that your installation appears to be working correctly.

Receiving a GPG error when running apt-get update?

Your default umask may not be set correctly, causing the public key file for the repo to not be detected. Run the following command and then try to update your repo again:

#chmod a+r /etc/apt/keyrings/docker.gpg