I’m in the process of moving from a Pi to a supervised install running on debian 10.
HA installed OK, but mariadb refuses to run. It immediately barfs with
[s6-init] making user provided files available at /var/run/s6/etc...exited 0.
[s6-init] ensuring user provided files have correct perms...exited 0.
[fix-attrs.d] applying ownership & permissions fixes...
[fix-attrs.d] done.
[cont-init.d] executing container initialization scripts...
[cont-init.d] done.
[services.d] starting services
[services.d] done.
[11:01:43] INFO: Create a new mariadb initial system
cat: write error: Broken pipe
cat: write error: Broken pipe
cat: write error: Broken pipe
[cont-finish.d] executing container finish scripts...
[cont-finish.d] done.
[s6-finish] waiting for services.
[s6-finish] sending all processes the TERM signal.
[s6-finish] sending all processes the KILL signal and exiting.