Overview

As a stateless distribution, AerynOS does not permit the modification of /etc/passwd and co by packages or triggers. Instead, we integrate nss-systemd and userdb.

Caution

The use of nss means that user accounts and groups defined by this mechanism are only available to packages using the correct glibc APIs. Statically linking with musl or directly reading /etc/passwd, /etc/group, etc, will not reveal these accounts.

The main benefit with this approach is ensuring that we do not directly mutate system files, and that unlike the sysusers mechanism, removal of a package ensures these system user and group definitions are no longer available.