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fix all the issues with persistence, and change GLaDOS to btrfs as an experiment

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Lillian Violet 2026-02-15 17:06:15 +01:00
parent e86ec419c2
commit 022ec828a8
6 changed files with 84 additions and 49 deletions
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25
nixos/shared/preservation.nix
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@ -62,6 +62,7 @@
{
file = "/etc/machine-id";
inInitrd = true;
how = "symlink";
}
{
file = "/etc/ssh/ssh_host_rsa_key";
@ -155,20 +156,16 @@
};
};
};
# Create some directories with custom permissions.
#
# In this configuration the path `/home/butz/.local` is not an immediate parent
# of any persisted file, so it would be created with the systemd-tmpfiles default
# ownership `root:root` and mode `0755`. This would mean that the user `butz`
# could not create other files or directories inside `/home/butz/.local`.
#
# Therefore systemd-tmpfiles is used to prepare such directories with
# appropriate permissions.
#
# Note that immediate parent directories of persisted files can also be
# configured with ownership and permissions from the `parent` settings if
# `configureParent = true` is set for the file.
systemd.services.systemd-machine-id-commit = {
unitConfig.ConditionPathIsMountPoint = [
""
"/persistent/etc/machine-id"
];
serviceConfig.ExecStart = [
""
"systemd-machine-id-setup --commit --root /persistent"
];
};
systemd.tmpfiles.settings.preservation = {
"/home/lillian/.config".d = {
user = "lillian";