blob: bb122a8650ce0e6ea76f0a5e32571e79c506a829 (
plain) (
blame)
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
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
{ pkgs, lib, ... }:
{
imports = [
./packages/vim.nix
./users/Rory.nix
./extra-substituters.nix
];
boot = {
initrd.systemd.enable = true;
kernelParams = [
"memory_hotplug.memmap_on_memory=1"
"memhp_default_state=online"
"net.core.default_qdisc=fq"
"net.ipv4.tcp_congestion_control=bbr"
"mitigations=off"
"audit=0"
"consoleblank=0"
"kmemcheck=0"
"no_console_suspend"
"kernel.core_pattern=/dev/null"
"init_on_alloc=0"
"kernel.sysrq=1"
"kernel.dmesg_restrict=0"
"net.ipv4.ip_forward=1"
"vm.swappiness=10"
"net.core.netdev_max_backlog=16384"
"net.core.somaxconn=8192"
"net.core.rmem_default=1048576"
"net.core.rmem_max=16777216"
"net.core.wmem_default=1048576"
"net.core.wmem_max=16777216"
"net.core.optmem_max=65536"
#"net.ipv4.tcp_rmem=4096 1048576 2097152"
#"net.ipv4.tcp_wmem=4096 65536 16777216"
"net.ipv4.udp_rmem_min=4096"
"net.ipv4.udp_wmem_min=4096"
"net.ipv4.tcp_fastopen=3"
"net.ipv4.tcp_mtu_probing=1"
"net.ipv4.tcp_keepalive_time=30"
"net.ipv4.tcp_keepalive_intvl=15"
"net.ipv4.tcp_keepalive_probes=4"
"net.ipv4.tcp_timestamps=0"
];
kernelPackages = lib.mkDefault pkgs.linuxPackages_latest;
loader = {
grub = {
enable = lib.mkDefault true;
};
timeout = 1;
};
};
networking = {
hostName = lib.mkDefault "Rory-nix-base";
firewall = {
enable = false;
# allowedTCPPorts = [ ... ];
# allowedUDPPorts = [ ... ];
};
nameservers = [
"1.1.1.1"
"1.0.0.1"
"8.8.8.8"
"8.4.4.8"
];
};
environment.etc."resolv.conf".text = ''
nameserver 8.8.8.8
nameserver 8.4.4.8
nameserver 1.1.1.1
nameserver 1.0.0.1
'';
i18n.defaultLocale = "en_US.UTF-8";
services = {
openssh = {
enable = true;
#allow more logins in cases where i have many ssh keys on a system
extraConfig = ''
MaxAuthTries 32
'';
};
resolved = {
enable = lib.mkForce false;
dnssec = lib.mkForce "false";
dnsovertls = lib.mkForce "false";
};
};
systemd = {
sleep.extraConfig = ''
AllowSuspend=no
AllowHibernation=no
'';
};
environment.systemPackages = with pkgs; [
wget
neofetch
lnav
pciutils
git
lsd
duf
htop
btop
duf
kitty.terminfo
tmux
jq
yq
pv
dig
cloud-utils
nix-output-monitor
expect
unrar-wrapper
arch-install-scripts
debootstrap
file
unzip
brotli
# - zsh
zsh
zsh-powerlevel10k
zsh-nix-shell
zsh-you-should-use
zsh-syntax-highlighting
zsh-completions
];
systemd.coredump.extraConfig = lib.mkDefault ''
Storage=none
'';
nix = {
settings = {
experimental-features = [
"nix-command"
"flakes"
];
auto-optimise-store = true;
trusted-users = [
"@wheel"
"root"
];
};
};
nixpkgs = {
config.allowUnfree = true;
};
security = {
polkit.enable = true;
sudo.wheelNeedsPassword = false;
};
}
|
