nix-config/flake.nix
Markus Schmidl 1fb93826a5 code cleanup
2022-05-29 03:44:56 +02:00

227 lines
8.0 KiB
Nix

{
inputs = {
nixpkgs.url = github:NixOS/nixpkgs/nixos-21.11;
naersk = {
url = github:nix-community/naersk;
#inputs.nixpkgs.follows = "nixpkgs";
};
microvm = {
url = github:astro/microvm.nix;
inputs.nixpkgs.follows = "nixpkgs";
};
radio-conf = {
url = github:dump-dvb/radio-conf;
};
data-accumulator = {
url = github:dump-dvb/data-accumulator;
};
decode-server = {
url = github:dump-dvb/decode-server;
};
dvb-api = {
url = github:dump-dvb/dvb-api;
};
stops = {
url = github:dump-dvb/stop-names;
flake = false;
};
windshield = {
url = github:dump-dvb/windshield;
inputs.nixpkgs.follows = "nixpkgs";
};
docs = {
url = github:dump-dvb/documentation;
inputs.nixpkgs.follows = "nixpkgs";
};
wartrammer = {
url = github:dump-dvb/wartrammer-40k;
};
clicky-bunty-server = {
url = github:dump-dvb/clicky-bunty-server;
};
};
outputs = { self, nixpkgs, naersk, microvm, radio-conf, data-accumulator, decode-server, dvb-api, stops, windshield, docs, wartrammer, clicky-bunty-server, ... }@inputs:
let
pkgs = nixpkgs.legacyPackages."x86_64-linux";
lib = pkgs.lib;
data-hoarder-modules = [
./modules/base.nix
./modules/options.nix
./modules/data-hoarder/data-accumulator.nix
./modules/data-hoarder/nginx.nix
./modules/data-hoarder/public_api.nix
./modules/data-hoarder/map.nix
./modules/data-hoarder/file_sharing.nix
./modules/data-hoarder/grafana.nix
./modules/data-hoarder/website.nix
./modules/data-hoarder/documentation.nix
./modules/data-hoarder/clicky-bunty.nix
{
nixpkgs.overlays = [
data-accumulator.overlay."x86_64-linux"
dvb-api.overlay."x86_64-linux"
windshield.overlay."x86_64-linux"
docs.overlay."x86_64-linux"
clicky-bunty-server.overlay."x86_64-linux"
];
dvb-dump.stopsJson = "${stops}/stops.json";
dvb-dump.graphJson = "${stops}/graph.json";
}
];
diskModule = { config, lib, pkgs, ... }: {
boot.growPartition = true;
system.build.diskImage = import "${nixpkgs}/nixos/lib/make-disk-image.nix" {
name = "${config.networking.hostName}-disk";
partitionTableType = "efi";
additionalSpace = "2G";
inherit config lib pkgs;
postVM = ''
mkdir -p $out/nix-support
echo file binary-dist $diskImage >> $out/nix-support/hydra-build-products
'';
};
};
# function that generates a system with the given number
generate_system = (number:
{
"traffic-stop-box-${toString number}" = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
specialArgs = { inherit inputs; };
modules = [
diskModule
./hosts/traffic-stop-boxes/configuration.nix
./hosts/traffic-stop-boxes/hardware-configuration.nix
./hardware/configuration-dell-wyse-3040.nix
./modules/base.nix
./modules/options.nix
./modules/traffic-stop-boxes/gnuradio.nix
./modules/traffic-stop-boxes/radio_wireguard_client.nix
{
nixpkgs.overlays = [ radio-conf.overlay."x86_64-linux" decode-server.overlay."x86_64-linux" ];
dvb-dump.systemNumber = number;
dvb-dump.stopsJson = "${stops}/stops.json";
}
];
};
}
);
# list of accending system numbers
id_list = [ 0 1 2 3 4 ];
# list of nixos systems
list_of_systems = builtins.map generate_system id_list;
# attribute set of all traffic stop boxes
stop_boxes = nixpkgs.lib.foldr (x: y: nixpkgs.lib.mergeAttrs x y) { } list_of_systems;
installScript = (target: (pkgs.writeScriptBin "deploy" ''
#!${pkgs.runtimeShell}
ssh root@10.13.37.${toString (target + 100)} "ps cax | grep \"nixos-rebuild\" > /dev/null"
if [ $? -eq 0 ]
then
echo "Process is running."
exit
else
echo "Process is not running."
nix copy --to ssh://root@10.13.37.${toString (target + 100)} ${self}
ssh root@10.13.37.${toString (target + 100)} -- nixos-rebuild switch --flake ${self} -L
fi
''));
# concatanes commands together
deployBoxes = (systems: lib.strings.concatStringsSep " "
(builtins.map (system: "${(installScript system)}/bin/deploy") systems));
deployAllScript = (pkgs.writeScriptBin "deploy-all" (
''
#!${pkgs.runtimeShell} -ex
${pkgs.parallel}/bin/parallel --will-cite -j10 ::: ${deployBoxes id_list} || echo "Some deployment failed"
''
));
individualScripts = lib.foldl (x: y: lib.mergeAttrs x y) { } (builtins.map (number: { "deploy-box-${toString number}" = (installScript number); }) id_list);
packages = {
traffic-stop-box = self.nixosConfigurations.traffic-stop-box-0.config.system.build.vm;
data-hoarder = self.nixosConfigurations.data-hoarder.config.system.build.vm;
mobile-box-vm = self.nixosConfigurations.mobile-box.config.system.build.vm;
mobile-box-disk = self.nixosConfigurations.mobile-box.config.system.build.diskImage;
staging-microvm = self.nixosConfigurations.staging-data-hoarder.config.microvm.declaredRunner;
deploy-all = deployAllScript;
} // individualScripts;
in
{
defaultPackage."x86_64-linux" = self.nixosConfigurations.traffic-stop-box-0.config.system.build.vm;
packages."x86_64-linux" = packages;
nixosConfigurations = stop_boxes // {
mobile-box = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
specialArgs = { inherit inputs; };
modules = [
diskModule
./hosts/mobile-box/configuration.nix
./hosts/mobile-box/hardware-configuration.nix
./hardware/configuration-dell-wyse-3040.nix
./modules/base.nix
./modules/options.nix
./modules/traffic-stop-boxes/mobile-box.nix
{
nixpkgs.overlays = [
radio-conf.overlay."x86_64-linux"
decode-server.overlay."x86_64-linux"
data-accumulator.overlay."x86_64-linux"
wartrammer.overlay."x86_64-linux"
];
dvb-dump.stopsJson = "${stops}/stops.json";
dvb-dump.systemNumber = 130;
}
];
};
data-hoarder = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
specialArgs = { inherit inputs; };
modules = [
./hosts/data-hoarder/configuration.nix
./hosts/data-hoarder/hardware-configuration.nix
./modules/data-hoarder/wireguard_server.nix
] ++ data-hoarder-modules;
};
staging-data-hoarder = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
specialArgs = { inherit inputs; };
modules = [
./hosts/staging/configuration.nix
microvm.nixosModules.microvm
] ++ data-hoarder-modules;
};
};
hydraJobs = {
data-hoarder."x86_64-linux" = self.nixosConfigurations.data-hoarder.config.system.build.toplevel;
staging-data-hoarder."x86_64-linux" = self.nixosConfigurations.staging-data-hoarder.config.system.build.toplevel;
traffic-stop-box-0."x86_64-linux" = self.nixosConfigurations.traffic-stop-box-0.config.system.build.toplevel;
traffic-stop-box-0-disk."x86_64-linux" = self.nixosConfigurations.traffic-stop-box-0.config.system.build.diskImage;
mobile-box."x86_64-linux" = self.nixosConfigurations.mobile-box.config.system.build.toplevel;
mobile-box-disk."x86_64-linux" = self.nixosConfigurations.mobile-box.config.system.build.diskImage;
};
};
}