Using Docker with PufferPanel

First, install Docker on the node. Please follow Docker’s installation instructions located at When using Ubuntu, do not install Docker using its snap package, as it will not have permission to write into /var/lib/pufferpanel.

Next, add the docker group (if not there) and add pufferpanel as a user of this group.

sudo groupadd --force --system docker
sudo usermod -a -G docker pufferpanel

Restart PufferPanel.

systemctl restart pufferpanel