Install docker in WSL2 using systemd

install-docker-wsl2.ps1

# References
# https://dev.to/klo2k/run-docker-in-wsl2-in-5-minutes-via-systemd-without-docker-desktop-28gi
# https://docs.docker.com/engine/install/ubuntu/

# Enable and start systemd
wsl.exe --update --web-download
wsl.exe -u root /bin/bash -c 'echo -e "[boot]\nsystemd=true" | tee /etc/wsl.conf'
wsl.exe --shutdown
wsl.exe /bin/bash -c 'systemctl --no-pager status user.slice &>> /dev/null && echo "OK: Systemd is running" || echo "FAIL: Systemd not running"'

# Install docker using the official convenience script
wsl.exe -u root apt-get remove docker docker-engine docker.io containerd runc
wsl.exe /bin/bash -c '/bin/bash <(curl -fsSL https://get.docker.com)'

# install portainer
wsl.exe docker volume create portainer_data
wsl.exe docker run -d -p 8000:8000 -p 9443:9443 --name portainer --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce:latest

# open the portainer management page
Start-Process https://localhost:9443