Moonrise2473, 1 year ago

About the root problem, as of now new installs are trying to let the user to run everything as a limited user. And the program is ran as root inside the container so in order to escape from it the attacker would need a double zero day exploit (one for doing rce in the container, one to escape the container)

The alternative to “don’t really know what’s in the image” usually is: “just download this Easy minified and incomprehensible trustmeimtotallynotavirus.sh script and run it as root”. Requires much more trust than a container that you can delete with no traces in literally seconds

If the program that you want to run requires python modules or node modules then it will make much more mess on the system than a container.

Downgrading to a previous version (or a beta preview) of the app you’re running due to bugs it’s trivial, you just change a tag and launch it again. Doing this on bare metal requires to be a terminal guru

Finally, migrating to a new fresh server is just docker compose down, then rsync to new server, and then docker compose up -d. And not praying to ten different gods because after three years you forgot how did you install the app in bare metal like that.

Docker is perfect for common people like us self hosting at home, the professionals at work use kubernetes