systemd.mounts.*.overrideStrategy
NixOS option
Defines how unit configuration is provided for systemd: asDropinIfExists creates a unit file when no unit file is provided by the package otherwise it creates a drop-in file named overrides.conf. asDropin creates a drop-in file named overrides.conf. Mainly needed to define instances for systemd template units (e.g. systemd-nspawn@mycontainer.service). See also systemd.unit(5).
type: one of "asDropinIfExists", "asDropin"Default
declared in: nixos/modules/system/boot/systemd.nixView source on NixOS/nixpkgs →"asDropinIfExists"