Installing Rootful Docker on my Raspberry Pi updates the sources and one can configure
unattended-upgrades to update Docker automatically by looking at
sudo apt-cache policy.
However, Rootless Docker doesn’t. So is there a way to upgrade Rootless Docker ?
In other words:
With Rootful Docker,
sudo apt-get update && sudo apt-get -y upgrade on the host could upgrade the Docker installation. I would like to be able to do something similar with Rootless Docker.
Is it possible ?
To clarify: I am not trying to update the containers, but Docker itself.
Thanks in advance for any help you can provide 🙂
Source: Docker Questions