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{ privateFiles }:
{ config, pkgs, resources, ... }:
{
deployment = {
targetUser = "root";
targetHost = config.hostEnv.ips.main.ip4;
substituteOnDestination = true;
};
boot.kernelPackages = pkgs.linuxPackages_latest;
myEnv = import "${privateFiles}/environment.nix" // { inherit privateFiles; };
imports = [ <nixpkgs/nixos/modules/profiles/qemu-guest.nix> ] ++ builtins.attrValues (import ../..);
myServices.monitoring.enable = true;
myServices.monitoring.master = true;
myServices.status.enable = true;
networking = {
firewall.enable = true;
interfaces."ens3".ipv4.addresses = pkgs.lib.attrsets.mapAttrsToList
(n: ips: { address = ips.ip4; prefixLength = 32; })
(pkgs.lib.attrsets.filterAttrs (n: v: n != "main") config.hostEnv.ips);
interfaces."ens3".ipv6.addresses = pkgs.lib.flatten (pkgs.lib.attrsets.mapAttrsToList
(n: ips: map (ip: { address = ip; prefixLength = (if n == "main" && ip == pkgs.lib.head ips.ip6 then 64 else 128); }) (ips.ip6 or []))
config.hostEnv.ips);
defaultGateway6 = { address = "fe80::1"; interface = "ens3"; };
};
boot.loader.grub.device = "nodev";
fileSystems."/" = { device = "/dev/sda1"; fsType = "ext4"; };
myServices.mailRelay.enable = true;
security.pki.certificateFiles = [
(pkgs.fetchurl {
url = "http://downloads.e.eriomem.net/eriomemca.pem";
sha256 = "1ixx4c6j3m26j8dp9a3dkvxc80v1nr5aqgmawwgs06bskasqkvvh";
})
];
services.netdata.enable = true;
services.netdata.config.web."allow dashboard from" = "localhost";
services.netdata.config.web."allow badges from" = "*";
services.netdata.config.web."allow streaming from" = "*";
services.netdata.config.web."allow netdata.conf from" = "fd*";
services.netdata.config.web."allow management from" = "fd*";
networking.firewall.allowedTCPPorts = [ 19999 ];
environment.etc."netdata/stream.conf".source = "/var/secrets/netdata-stream.conf";
secrets.keys = [
{
dest = "netdata-stream.conf";
user = config.services.netdata.user;
group = config.services.netdata.group;
permissions = "0400";
text = builtins.concatStringsSep "\n" (pkgs.lib.mapAttrsToList (_: key: ''
[${key}]
enabled = yes
default history = 3600
default memory = ram
health enabled by default = auto
'') config.myEnv.monitoring.netdata_keys);
}
];
users.users."${config.services.netdata.user}".extraGroups = [ "keys" ];
# This value determines the NixOS release with which your system is
# to be compatible, in order to avoid breaking some software such as
# database servers. You should change this only after NixOS release
# notes say you should.
# https://nixos.org/nixos/manual/release-notes.html
system.stateVersion = "20.03"; # Did you read the comment?
}
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