When building immutable images, we'll be putting /etc into
/usr/share/factory, and then using systemd-tmpfiles to symlink all of
that stuff under /etc. When systemd installs into this dir, it leads to
accidentally adding some "example" config to the system's runtime
config, e.g. adding pam config with a comment like this which completely
breaks login/auth for many UIs (Phosh, Plasma Mobile, etc) :
# You really want to adjust this to your local distribution. If you use this
# unmodified you are not building systems safely and securely.
I could technically just scrub this dir when building immutable images,
but tbh I can't think of any reason why we'd want to ship this in the
first place.
Part-of: https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/6915
Clayton Craft
ea6e5010c1