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{ config, pkgs, lib, ... }:
{
imports =
[
./base.nix
./users/chris.nix
];
documentation.nixos.enable = false;
# My servers always use /dev/sda as boot disk...
boot = {
kernelPackages = pkgs.linuxPackages_latest;
loader = {
grub = {
enable = true;
version = 2;
devices = [ "/dev/sda" ]; # nodev for EFI only
# EFI
efiSupport = false;
efiInstallAsRemovable = false;
};
timeout = 1;
};
};
networking = {
hostName = lib.mkDefault "Rory-nix-base-server";
networkmanager.enable = false;
wireless.enable = false;
enableIPv6 = false;
firewall = {
enable = false;
# allowedTCPPorts = [ ... ];
# allowedUDPPorts = [ ... ];
};
useDHCP = false;
nameservers = [ "1.1.1.1" ];
defaultGateway = "192.168.1.1";
};
sound.enable = false;
hardware.pulseaudio.enable = false;
i18n.defaultLocale = "en_US.UTF-8";
services = {
prometheus = {
exporters = {
node = {
enable = true;
port = 9100;
enabledCollectors = [
"logind"
"systemd"
];
disabledCollectors = [
"textfile"
"xfs"
"zfs"
"selinux"
"cpufreq"
"btrfs"
"powersupplyclass"
"mdadm"
];
};
};
};
promtail = {
enable = true;
configuration = {
server = {
http_listen_port = 3031;
grpc_listen_port = 0;
};
positions = {
filename = "/tmp/positions.yaml";
};
clients = [{
url = "https://loki.regional.seian.cloud/loki/api/v1/push";
}];
scrape_configs = [{
job_name = "journal";
journal = {
max_age = "12h";
labels = {
job = "systemd-journal";
host = "${toString config.networking.hostName}";
};
};
relabel_configs = [{
source_labels = [ "__journal__systemd_unit" ];
target_label = "unit";
}];
}];
};
};
};
}
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