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Hadi
30 lines
998 B
Nix
30 lines
998 B
Nix
# Impermanence: declares what should survive a wipe of "/".
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{
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environment.persistence."/persist" = {
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hideMounts = true;
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directories = [
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"/etc/NetworkManager/system-connections" # Wifi connections, VPN
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"/var/lib/bluetooth" # Bluetooth connections
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"/var/lib/nixos" # keeps uid/gid stable across boots
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"/var/lib/systemd/coredump"
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"/var/lib/upower" # battery calibration state
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"/var/lib/systemd/backlight" # remembers screen brightness
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"/var/lib/systemd/timers" # last-run timestamps (e.g. nix gc weekly)
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"/var/log"
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"/var/cache/tuigreet"
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"/var/cache/vulnix"
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"/var/db/sudo/lectured" # remembers that the sudo lecture was already shown
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];
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files = [
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"/etc/machine-id"
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"/etc/ssh/ssh_host_ed25519_key"
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"/etc/ssh/ssh_host_ed25519_key.pub"
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"/etc/ssh/ssh_host_rsa_key"
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"/etc/ssh/ssh_host_rsa_key.pub"
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"/var/lib/systemd/random-seed" # avoid a weak entropy pool on first boot
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];
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};
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}
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