blob: 1197e5abb5898695c18fd274a77fe8326fc694f2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
{ hostName, flake, config, pkgs, lib, ... }:
{
imports = with flake.nixosModules.systemProfiles; [
./zfs.nix
initrd-all-crypto-modules default-locale openssh rebuild-machines
initrd-ssh
];
config = {
nixpkgs = {
system = "x86_64-linux";
};
networking.hostId = "1e7ddd78";
environment.etc."machine-id".text = "1e7ddd784c525bba2a03d7c160c5da4e";
boot = {
loader.grub = {
enable = true;
version = 2;
device = "/dev/disk/by-id/usb-Intenso_Slim_Line_22010091300228-0:0";
};
kernelPackages = pkgs.linuxPackages_latest;
kernelModules = [ "kvm-intel" ];
kernelParams = [
"ip=192.168.2.168:192.168.2.1:192.168.2.1:255.255.255.0:eno1:none"
];
tmpOnTmpfs = true;
initrd = {
supportedFilesystems = [ "zfs" ];
availableKernelModules = [ "ehci_pci" "ahci" "nvme" "isci" "xhci_pci" "usb_storage" "usbhid" "sd_mod" "sr_mod" "drbg" "rtsx_pci_sdmmc" "libsas" "scsi_transport_sas" "e1000e" ];
kernelModules = [ "dm-raid" "dm-integrity" "dm-snapshot" "dm-thin-pool" ];
luks.devices = {
nvm0.device = "/dev/disk/by-label/${hostName}-nvm0";
nvm1.device = "/dev/disk/by-label/${hostName}-nvm1";
hdd0.device = "/dev/disk/by-label/${hostName}-hdd0";
hdd1.device = "/dev/disk/by-label/${hostName}-hdd1";
hdd2.device = "/dev/disk/by-label/${hostName}-hdd2";
hdd3.device = "/dev/disk/by-label/${hostName}-hdd3";
hdd4.device = "/dev/disk/by-label/${hostName}-hdd4";
hdd5.device = "/dev/disk/by-label/${hostName}-hdd5";
};
network.flushBeforeStage2 = false;
};
supportedFilesystems = [ "zfs" ];
zfs = {
enableUnstable = true;
};
};
fileSystems = {
"/" = {
fsType = "tmpfs";
options = [ "mode=0755" ];
};
};
networking = {
hostName = "vidhar";
domain = "asgard.yggdrasil";
search = [ "asgard.yggdrasil" "yggdrasil" ];
useDHCP = false;
useNetworkd = true;
defaultGateway = { address = "192.168.2.1"; };
interfaces."eno1" = {
ipv4.addresses = [
{ address = "192.168.2.168"; prefixLength = 24; }
];
};
firewall = {
enable = true;
allowPing = true;
allowedTCPPorts = [
22 # ssh
];
allowedUDPPortRanges = [
{ from = 60000; to = 61000; } # mosh
];
};
};
systemd.network.networks."40-eno1".networkConfig = {
Domains = lib.mkForce "~.";
DNS = [ "192.168.2.1" ];
};
services.timesyncd.enable = false;
services.chrony = {
enable = true;
servers = [];
extraConfig = ''
pool time.cloudflare.com iburst nts
pool nts.ntp.se iburst nts
server nts.sth1.ntp.se iburst nts
server nts.sth2.ntp.se iburst nts
server ptbtime1.ptb.de iburst nts
server ptbtime2.ptb.de iburst nts
server ptbtime3.ptb.de iburst nts
makestep 0.1 3
cmdport 0
'';
};
services.openssh = {
enable = true;
passwordAuthentication = false;
challengeResponseAuthentication = false;
extraConfig = ''
AllowGroups ssh
'';
};
users.groups."ssh" = {
members = ["root"];
};
security.sudo.extraConfig = ''
Defaults lecture = never
'';
nix.gc = {
automatic = true;
options = "--delete-older-than 30d";
};
};
}
|
