ZFS: Difference between revisions
imported>2r stateless root |
imported>2r immutable root |
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| Line 62: | Line 62: | ||
'''Optional''': stateless home directory. This requires you to keep track of your dot files with a version control system. Git is used here as an example. | '''Optional''': stateless home directory. This requires you to keep track of your dot files with a version control system. Git is used here as an example. | ||
<syntaxhighlight lang="nix"> | |||
## In /etc/nixos/configuration.nix: | |||
## Manage home with home-manager | |||
environment.systemPackages = with pkgs; [ | |||
home-manager | |||
]; | |||
## Disable mutable users | |||
users.mutableUsers = false; | |||
## Password hashes now need to be declared in config | |||
## generate hash with mkpasswd -m SHA-512 -s | |||
users.users.myUser.initialHashedPassword = "HASH"; | |||
## New service to fix home permissions | |||
systemd.services.home-perm = { | |||
enable = true; | |||
description = "Fix home dir permission"; | |||
wantedBy = [ "multi-user.target" ]; | |||
path = [ pkgs.coreutils pkgs.git ]; | |||
after = [ "local-fs.target" ]; | |||
serviceConfig = { | |||
ExecStart = ''/bin/sh -c "git -C /home/myUser reset --hard; chown -R myUser:users /home/myUser; chmod 700 /home/myUser"''; | |||
User = "root"; | |||
Type = "oneshot"; | |||
PrivateTmp = "true"; | |||
ProtectSystem = "full"; | |||
WorkingDirectory = "/tmp"; | |||
}; | |||
}; | |||
</syntaxhighlight> | |||
<syntaxhighlight lang="nix"> | |||
## In /etc/nixos/hardware-configuration.nix: | |||
fileSystems."/home/myUser" = { | |||
device = "none"; | |||
fsType = "tmpfs"; | |||
options = [ "defaults" "size=1G" "mode=755" "X-mount=mkdir" ]; | |||
}; | |||
fileSystems."/home/myUser/.git" = { | |||
device = "/altroot/home/myUser/.git"; | |||
fsType = "none"; | |||
options = [ "bind" "X-mount.mkdir" ]; | |||
}; | |||
fileSystems."/home/myUser/Downloads" = { | |||
device = "/altroot/home/myUser/Downloads"; | |||
fsType = "none"; | |||
options = [ "bind" "X-mount.mkdir" ]; | |||
}; | |||
fileSystems."/home/myUser/Documents" = { | |||
device = "/altroot/home/myUser/Documents"; | |||
fsType = "none"; | |||
options = [ "bind" "X-mount.mkdir" ]; | |||
}; | |||
</syntaxhighlight> | |||
== Mount datasets at boot == | == Mount datasets at boot == | ||