How to run Postgres in a container without watchdog to avoid splitbrain

[f4rx]

The page with the patron describes the split brain situation in detail and suggests solving it by rebooting the host through the watchdog mechanism of the OS kernel.
https://patroni.readthedocs.io/en/latest/watchdog.html

If I use docker/pacman to run multiple instances of spano on the same host, then it would be a bad idea to confuse the entire host with a single container. At the same time, when running in a container, the problems described in the article do not go away if I use direct database connection from clients without haproxy or LB.

As I understand it, watchdog is disabled in the images.

WARNING: Could not activate Linux watchdog device: Can't open watchdog device: [Errno 2] No such file or directory: '/dev/watchdog'
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Has there been any practice on how to live in this situation? Is there an option not to use watchdog, but at the same time somehow affect the rapid completion of the stuck container from the host?