blob: 0642b651512d78dd90ec6e33b9ec06fa7dfa219a (
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
138
139
140
|
{
modulesPath,
lib,
pkgs,
sops,
config,
...
}@args:
{
imports = [
./disk-config.nix
./secureboot.nix
];
hardware.facter.reportPath = ./facter.json;
nix = {
extraOptions = ''
experimental-features = ca-derivations nix-command flakes
'';
settings = {
trusted-users = [ "root" "kjtsanaktsidis" ];
substituters = [
"https://cache.nixos.org"
# the ca-derivations cache seems to be down
# "https://cache.ngi0.nixos.org/"
];
trusted-public-keys = [
"cache.ngi0.nixos.org-1:KqH5CBLNSyX184S9BKZJo1LxrxJ9ltnY2uAs5c/f1MA="
];
};
};
sops = {
defaultSopsFile = ./secrets.yaml;
age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
age.generateKey = false;
secrets = {
luks_passphrase = { };
kj_hashed_password = {
neededForUsers = true;
};
ssh_host_key_ed25519 = { };
ssh_host_key_rsa = { };
};
};
system.stateVersion = "25.11";
swapDevices = [
{
device = "/swap/swapfile";
size = 32768;
}
];
security.sudo.enable = true;
users.mutableUsers = false;
users.groups.kjtsanaktsidis = { };
users.users = {
kjtsanaktsidis = {
createHome = true;
isNormalUser = true;
description = "KJ Tsanaktsidis";
group = "kjtsanaktsidis";
extraGroups = [
"wheel"
"networkmanager"
];
shell = pkgs.zsh;
hashedPasswordFile = config.sops.secrets.kj_hashed_password.path;
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAC/BtvW1c1RbBI8eeGo7oOH2y9byBaxWVDHsErgaE+s kjtsanaktsidis@KJMacbookGroq.local"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHsyhMLrlNiffDrqz0s46hZF8IdR9/qX63TUyllK0LCA kj@KJ-PC"
];
};
};
# Enable systemd-resolved for DNS
services.resolved = {
enable = true;
llmnr = "true";
extraConfig = ''
MulticastDNS=yes
'';
};
networking.hostName = "labsrv01";
networking.nameservers = [ "127.0.0.53" ];
networking.networkmanager = {
enable = true;
dns = "systemd-resolved";
# Enable mDNS on NetworkManager connections
connectionConfig = {
"connection.mdns" = "2"; # 2 = yes (resolve & register)
};
};
services.openssh = {
enable = true;
hostKeys = [
{
type = "ed25519";
path = config.sops.secrets.ssh_host_key_ed25519.path;
}
{
type = "rsa";
path = config.sops.secrets.ssh_host_key_rsa.path;
}
];
};
environment.systemPackages = with pkgs; [
sbctl
];
# Enable zsh system-wide
programs.zsh.enable = true;
# Disable Alt+Left/Right virtual terminal switching
console.keyMap = "us";
# Create systemd service to disable only Alt+Arrow VT switching
systemd.services.disable-alt-arrow-vt = {
description = "Disable Alt+Arrow VT switching";
wantedBy = [ "multi-user.target" ];
after = [ "systemd-vconsole-setup.service" ];
script = ''
# Define string sequences for Alt+Arrow that generate proper terminal escape sequences
cat << 'EOF' | ${pkgs.kbd}/bin/loadkeys
string F200 = "\033[1;3D"
string F201 = "\033[1;3C"
alt keycode 105 = F200
alt keycode 106 = F201
EOF
'';
serviceConfig = {
Type = "oneshot";
RemainAfterExit = true;
};
};
}
|
