Docker auf WSL2 installieren

Nach der normalen Installation von Docker hatte ich immer die Probleme das der Dienst nicht gestartet wurde/war.

Mit den folgenden Schritten lässt sich Docker unter WSL2 (Ubuntu 20.04) ohne Probleme installieren.

# update the package manager and install some prerequisites (all of these aren't technically required)
sudo apt-get update
sudo apt-get install -y apt-transport-https ca-certificates curl software-properties-common libssl-dev libffi-dev git wget nano

# create a group named docker and add yourself to it
#   so that we don't have to type sudo docker every time
#   note you will need to logout and login before this takes affect (which we do later)
sudo groupadd docker
sudo usermod -aG docker ${USER}

# add Docker key and repo
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

# (optional) add kubectl key and repo
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list

# update the package manager with the new repos
sudo apt-get update

# upgrade the distro
sudo apt-get upgrade -y
sudo apt-get autoremove -y

# install docker
sudo apt-get install -y docker-ce containerd.io

# (optional) install kubectl
sudo apt-get install -y kubectl

# (optional) install latest version of docker compose
sudo curl -sSL https://github.com/docker/compose/releases/download/`curl -s https://github.com/docker/compose/tags | \
grep "compose/releases/tag" | sed -r 's|.*([0-9]+\.[0-9]+\.[0-9]+).*|\1|p' | head -n 1`/docker-compose-`uname -s`-`uname -m` \
-o /usr/local/bin/docker-compose && sudo chmod +x /usr/local/bin/docker-compose

Zum automatischen starten folgende Zeile noch in .profile eintragen

echo "sudo service docker start" >> ~/.profile