temp testing
This commit is contained in:
mjallen18
@@ -12,126 +12,7 @@ in
|
||||
imports = [ ./options.nix ];
|
||||
|
||||
config = mkIf cfg.enable {
|
||||
security.sudo.extraConfig = ''
|
||||
# rollback results in sudo lectures after each reboot
|
||||
Defaults lecture = never
|
||||
'';
|
||||
|
||||
system.activationScripts = {
|
||||
"var-lib-private-permissions" = {
|
||||
deps = [ "createPersistentStorageDirs" ];
|
||||
text = ''
|
||||
mkdir -p /var/lib/private
|
||||
chmod 0700 /var/lib/private
|
||||
'';
|
||||
};
|
||||
};
|
||||
|
||||
boot.initrd.systemd.services.rootfs-cleanup = {
|
||||
description = "Clean file system root";
|
||||
wantedBy = [
|
||||
"initrd.target"
|
||||
];
|
||||
after = [
|
||||
"initrd-root-device.target"
|
||||
];
|
||||
before = [
|
||||
"sysroot.mount"
|
||||
];
|
||||
unitConfig.DefaultDependencies = "no";
|
||||
serviceConfig.Type = "oneshot";
|
||||
script =
|
||||
if (hasAttr "/" config.fileSystems) && (config.fileSystems."/".fsType == "btrfs") then
|
||||
''
|
||||
# workaround for machines without working rtc battery
|
||||
# The time may not yet be correctly set, so wait until it is
|
||||
if [[ $(date '+%s') -lt 1730469314 ]]; then
|
||||
sleep 30 # this should hopefully be enough
|
||||
fi
|
||||
mkdir /btrfs_tmp
|
||||
mount ${config.fileSystems."/".device} -t btrfs /btrfs_tmp
|
||||
if [[ -e /btrfs_tmp/root ]]; then
|
||||
mkdir -p /btrfs_tmp/old_roots
|
||||
timestamp=$(date --date="@$(stat -c %X /btrfs_tmp/root)" "+%Y-%m-%d_%H:%M:%S")
|
||||
mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp"
|
||||
fi
|
||||
|
||||
delete_subvolume_recursively() {
|
||||
IFS=$'\n'
|
||||
for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
|
||||
delete_subvolume_recursively "/btrfs_tmp/$i"
|
||||
done
|
||||
btrfs subvolume delete "$1" || rm -rf "$1"
|
||||
}
|
||||
|
||||
for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -atime +30); do
|
||||
delete_subvolume_recursively "$i"
|
||||
done
|
||||
|
||||
btrfs subvolume create /btrfs_tmp/root
|
||||
umount /btrfs_tmp
|
||||
''
|
||||
else if (hasAttr "/" config.fileSystems) && (config.fileSystems."/".fsType == "bcachefs") then
|
||||
''
|
||||
# workaround for machines without working rtc battery
|
||||
# The time may not yet be correctly set, so wait until it is
|
||||
if [[ $(date '+%s') -lt 1730469314 ]]; then
|
||||
sleep 30 # this should hopefully be enough
|
||||
fi
|
||||
if [[ -e /root_tmp/root ]]; then
|
||||
mkdir -p /root_tmp/old_roots
|
||||
timestamp=$(date --date="@$(stat -c %X /root_tmp/root)" "+%Y-%m-%d_%H:%M:%S")
|
||||
mv /root_tmp/root "/root_tmp/old_roots/$timestamp"
|
||||
fi
|
||||
|
||||
for i in $(find /root_tmp/old_roots/ -maxdepth 1 -atime +30); do
|
||||
bcachefs subvolume delete $i
|
||||
done
|
||||
|
||||
bcachefs subvolume create /root_tmp/root
|
||||
''
|
||||
else
|
||||
# For tmpfs or other filesystems, do nothing
|
||||
"";
|
||||
};
|
||||
|
||||
assertions = [
|
||||
{
|
||||
assertion = hasAttr "/" config.fileSystems;
|
||||
message = "To use impermanence, you need to define a root volume";
|
||||
}
|
||||
|
||||
{
|
||||
assertion =
|
||||
if hasAttr "/" config.fileSystems then
|
||||
config.fileSystems."/".fsType == "btrfs"
|
||||
|| config.fileSystems."/".fsType == "bcachefs"
|
||||
|| config.fileSystems."/".fsType == "tmpfs"
|
||||
else
|
||||
false;
|
||||
message = "rootfs must be btrfs, bcachefs, or tmpfs; not " + config.fileSystems."/".fsType;
|
||||
}
|
||||
|
||||
{
|
||||
assertion =
|
||||
if
|
||||
hasAttr "/" config.fileSystems
|
||||
&& (config.fileSystems."/".fsType == "btrfs" || config.fileSystems."/".fsType == "bcachefs")
|
||||
then
|
||||
any (
|
||||
t: t == "subvol=root" || t == "subvol=/root" || t == "X-mount.subdir=subvolumes/root"
|
||||
) config.fileSystems."/".options
|
||||
else
|
||||
true;
|
||||
message = "btrfs or bcachefs rootfs must mount subvolume root";
|
||||
}
|
||||
{
|
||||
assertion = !config.boot.isContainer;
|
||||
message = "impermanence is not supported in containers";
|
||||
}
|
||||
];
|
||||
|
||||
environment.persistence.${cfg.persistencePath} = {
|
||||
environment.persistence."/nix/persist/system" = {
|
||||
hideMounts = true;
|
||||
directories = [
|
||||
"/var/lib/bluetooth"
|
||||
@@ -192,5 +73,186 @@ in
|
||||
"/etc/machine-id"
|
||||
];
|
||||
};
|
||||
|
||||
security.sudo.extraConfig = ''
|
||||
# rollback results in sudo lectures after each reboot
|
||||
Defaults lecture = never
|
||||
'';
|
||||
|
||||
# system.activationScripts = {
|
||||
# "var-lib-private-permissions" = {
|
||||
# deps = [ "createPersistentStorageDirs" ];
|
||||
# text = ''
|
||||
# mkdir -p /var/lib/private
|
||||
# chmod 0700 /var/lib/private
|
||||
# '';
|
||||
# };
|
||||
# };
|
||||
|
||||
# boot.initrd.systemd.services.rootfs-cleanup = {
|
||||
# description = "Clean file system root";
|
||||
# wantedBy = [
|
||||
# "initrd.target"
|
||||
# ];
|
||||
# after = [
|
||||
# "initrd-root-device.target"
|
||||
# ];
|
||||
# before = [
|
||||
# "sysroot.mount"
|
||||
# ];
|
||||
# unitConfig.DefaultDependencies = "no";
|
||||
# serviceConfig.Type = "oneshot";
|
||||
# script =
|
||||
# if (hasAttr "/" config.fileSystems) && (config.fileSystems."/".fsType == "btrfs") then
|
||||
# ''
|
||||
# # workaround for machines without working rtc battery
|
||||
# # The time may not yet be correctly set, so wait until it is
|
||||
# if [[ $(date '+%s') -lt 1730469314 ]]; then
|
||||
# sleep 30 # this should hopefully be enough
|
||||
# fi
|
||||
# mkdir /btrfs_tmp
|
||||
# mount ${config.fileSystems."/".device} -t btrfs /btrfs_tmp
|
||||
# if [[ -e /btrfs_tmp/root ]]; then
|
||||
# mkdir -p /btrfs_tmp/old_roots
|
||||
# timestamp=$(date --date="@$(stat -c %X /btrfs_tmp/root)" "+%Y-%m-%d_%H:%M:%S")
|
||||
# mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp"
|
||||
# fi
|
||||
|
||||
# delete_subvolume_recursively() {
|
||||
# IFS=$'\n'
|
||||
# for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
|
||||
# delete_subvolume_recursively "/btrfs_tmp/$i"
|
||||
# done
|
||||
# btrfs subvolume delete "$1" || rm -rf "$1"
|
||||
# }
|
||||
|
||||
# for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -atime +30); do
|
||||
# delete_subvolume_recursively "$i"
|
||||
# done
|
||||
|
||||
# btrfs subvolume create /btrfs_tmp/root
|
||||
# umount /btrfs_tmp
|
||||
# ''
|
||||
# else if (hasAttr "/" config.fileSystems) && (config.fileSystems."/".fsType == "bcachefs") then
|
||||
# ''
|
||||
# # workaround for machines without working rtc battery
|
||||
# # The time may not yet be correctly set, so wait until it is
|
||||
# if [[ $(date '+%s') -lt 1730469314 ]]; then
|
||||
# sleep 30 # this should hopefully be enough
|
||||
# fi
|
||||
# if [[ -e /root_tmp/root ]]; then
|
||||
# mkdir -p /root_tmp/old_roots
|
||||
# timestamp=$(date --date="@$(stat -c %X /root_tmp/root)" "+%Y-%m-%d_%H:%M:%S")
|
||||
# mv /root_tmp/root "/root_tmp/old_roots/$timestamp"
|
||||
# fi
|
||||
|
||||
# for i in $(find /root_tmp/old_roots/ -maxdepth 1 -atime +30); do
|
||||
# bcachefs subvolume delete $i
|
||||
# done
|
||||
|
||||
# bcachefs subvolume create /root_tmp/root
|
||||
# ''
|
||||
# else
|
||||
# # For tmpfs or other filesystems, do nothing
|
||||
# "";
|
||||
# };
|
||||
|
||||
# assertions = [
|
||||
# {
|
||||
# assertion = hasAttr "/" config.fileSystems;
|
||||
# message = "To use impermanence, you need to define a root volume";
|
||||
# }
|
||||
|
||||
# {
|
||||
# assertion =
|
||||
# if hasAttr "/" config.fileSystems then
|
||||
# config.fileSystems."/".fsType == "btrfs"
|
||||
# || config.fileSystems."/".fsType == "bcachefs"
|
||||
# || config.fileSystems."/".fsType == "tmpfs"
|
||||
# else
|
||||
# false;
|
||||
# message = "rootfs must be btrfs, bcachefs, or tmpfs; not " + config.fileSystems."/".fsType;
|
||||
# }
|
||||
|
||||
# {
|
||||
# assertion =
|
||||
# if
|
||||
# hasAttr "/" config.fileSystems
|
||||
# && (config.fileSystems."/".fsType == "btrfs" || config.fileSystems."/".fsType == "bcachefs")
|
||||
# then
|
||||
# any (
|
||||
# t: t == "subvol=root" || t == "subvol=/root" || t == "X-mount.subdir=root"
|
||||
# ) config.fileSystems."/".options
|
||||
# else
|
||||
# true;
|
||||
# message = "btrfs or bcachefs rootfs must mount subvolume root";
|
||||
# }
|
||||
# {
|
||||
# assertion = !config.boot.isContainer;
|
||||
# message = "impermanence is not supported in containers";
|
||||
# }
|
||||
# ];
|
||||
|
||||
# environment.persistence.${cfg.persistencePath} = {
|
||||
# hideMounts = true;
|
||||
# directories = [
|
||||
# "/var/lib/bluetooth"
|
||||
# "/var/lib/iwd"
|
||||
# "/var/lib/nixos"
|
||||
# "/var/lib/libvirt"
|
||||
# "/var/lib/waydroid"
|
||||
# "/var/lib/systemd/coredump"
|
||||
# "/etc/NetworkManager/system-connections"
|
||||
# "/var/lib/tailscale"
|
||||
# "/var/lib/homeassistant"
|
||||
# "/var/lib/mosquitto"
|
||||
# "/var/lib/music-assistant"
|
||||
# "/var/lib/postgresql"
|
||||
# "/var/lib/zigbee2mqtt"
|
||||
# {
|
||||
# directory = "/var/lib/colord";
|
||||
# user = "colord";
|
||||
# group = "colord";
|
||||
# mode = "u=rwx,g=rx,o=";
|
||||
# }
|
||||
# {
|
||||
# directory = "/etc/nix";
|
||||
# user = "root";
|
||||
# group = "root";
|
||||
# mode = "u=rwx,g=rx,o=rx";
|
||||
# }
|
||||
# {
|
||||
# directory = "/var/lib/private/authentik/media";
|
||||
# user = "authentik";
|
||||
# group = "authentik";
|
||||
# mode = "u=rwx,g=,o=";
|
||||
# }
|
||||
# {
|
||||
# directory = "/var/lib/private";
|
||||
# mode = "u=rwx,g=rx,o=";
|
||||
# }
|
||||
# {
|
||||
# directory = "/media/nas";
|
||||
# user = "nas-apps";
|
||||
# group = "jallen-nas";
|
||||
# mode = "u=rwx,g=rx,o=rx";
|
||||
# }
|
||||
# {
|
||||
# directory = "/var/lib/crowdsec";
|
||||
# user = "crowdsec";
|
||||
# group = "crowdsec";
|
||||
# mode = "u=rwx,g=rwx,o=rx";
|
||||
# }
|
||||
# {
|
||||
# directory = "/plugins-storage";
|
||||
# user = "traefik";
|
||||
# group = "traefik";
|
||||
# mode = "u=rwx,g=rwx,o=rx";
|
||||
# }
|
||||
# ];
|
||||
# files = [
|
||||
# "/etc/machine-id"
|
||||
# ];
|
||||
# };
|
||||
};
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user