105 lines
2.6 KiB
Nix
105 lines
2.6 KiB
Nix
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{
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config,
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lib,
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pkgs,
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...
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}:
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let
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make_machine_config = name: {
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enable = lib.mkOption {
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type = lib.types.bool;
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default = false;
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example = true;
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description = "Whether we want to use the ${name} machine during distributed builds.";
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};
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additional_config = lib.mkOption {
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type = lib.types.attrs;
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default = { };
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example = lib.literalExpression {
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speedFactor = 2;
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};
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description = "Additional config values for the buildMachines entry. For example, speedFactor.";
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};
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};
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in
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{
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imports = [ ];
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options.me = {
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distributed_build.enable = lib.mkOption {
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type = lib.types.bool;
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default = false;
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example = true;
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description = "Whether we want to use multiple machines to perform a nixos-rebuild.";
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};
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distributed_build.machines.hydra = make_machine_config "hydra";
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distributed_build.machines.quark = make_machine_config "quark";
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};
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config = lib.mkIf config.me.distributed_build.enable (
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lib.mkMerge [
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{
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nix.distributedBuilds = true;
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}
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(lib.mkIf config.me.distributed_build.machines.hydra.enable {
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nix.buildMachines = [
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(
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{
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hostName = "hydra";
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sshUser = "nixworker";
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# sshKey = "";
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# publicHostKey = "";
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systems = [
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"x86_64-linux"
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# "aarch64-linux"
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];
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maxJobs = 1;
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supportedFeatures = [
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# "nixos-test"
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"benchmark"
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"big-parallel"
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# "kvm"
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"gccarch-x86-64-v3"
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"gccarch-x86-64-v4"
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"gccarch-znver4"
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];
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}
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// config.me.distributed_build.machines.hydra.additional_config
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)
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];
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})
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(lib.mkIf config.me.distributed_build.machines.quark.enable {
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nix.buildMachines = [
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(
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{
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hostName = "quark";
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sshUser = "nixworker";
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# sshKey = "";
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# publicHostKey = "";
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systems = [
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"x86_64-linux"
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# "aarch64-linux"
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];
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maxJobs = 1;
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supportedFeatures = [
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# "nixos-test"
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"benchmark"
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"big-parallel"
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# "kvm"
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"gccarch-x86-64-v3"
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"gccarch-x86-64-v4"
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"gccarch-znver4"
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"gccarch-znver5"
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];
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}
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// config.me.distributed_build.machines.quark.additional_config
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)
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];
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})
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]
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);
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}
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