pyrox.dev
nixos: container profile, update /init symlink on rebuild
+8
-7
nixos/modules/profiles/container.nix
+8
-7
nixos/modules/profiles/container.nix
···
20
20
contents = [];
21
21
extraArgs = "--owner=0";
22
22
23
-
# Some container managers like lxc need these
24
-
extraCommands = "mkdir -p proc sys dev";
25
-
26
23
# Add init script to image
27
24
storeContents = [
28
25
{ object = config.system.build.toplevel + "/init";
29
26
symlink = "/init";
30
27
}
31
28
] ++ (pkgs2storeContents [ pkgs.stdenv ]);
29
+
30
+
# Some container managers like lxc need these
31
+
extraCommands = "mkdir -p proc sys dev";
32
32
};
33
33
34
+
boot.isContainer = true;
34
35
boot.postBootCommands =
35
36
''
36
37
# After booting, register the contents of the Nix store in the Nix
···
46
47
${config.nix.package}/bin/nix-env -p /nix/var/nix/profiles/system --set /run/current-system
47
48
'';
48
49
49
-
boot.isContainer = true;
50
-
51
50
# Disable some features that are not useful in a container.
52
51
sound.enable = mkDefault false;
53
52
services.udisks2.enable = mkDefault false;
54
53
55
-
# Shut up warnings about not having a boot loader.
56
-
system.build.installBootLoader = "${pkgs.coreutils}/bin/true";
54
+
# Install new init script
55
+
system.activationScripts.installInitScript = ''
56
+
ln -fs $systemConfig/init /init
57
+
'';
57
58
}