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|
{
config,
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" ];
};
};
nixpkgs = {
config.allowUnfree = true;
};
security = {
polkit.enable = true;
sudo.wheelNeedsPassword = false;
};
}
|
