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feat: introduce shared global variable aggregator with recursive redistribution
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parent
cceae6c63c
commit
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4 changed files with 67 additions and 1 deletions
19
flake.nix
19
flake.nix
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@ -141,6 +141,25 @@
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# Add a shorthand to easily target toplevel derivations
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# Add a shorthand to easily target toplevel derivations
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"@" = mapAttrs (_: v: v.config.system.build.toplevel) self.nodes;
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"@" = mapAttrs (_: v: v.config.system.build.toplevel) self.nodes;
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globals = let
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globalsSystem = nixpkgs.lib.evalModules {
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prefix = ["globals"];
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modules = [
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./modules/globals.nix
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({lib, ...}: {
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globals = lib.mkMerge (
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lib.concatLists (lib.flip lib.mapAttrsToList self.nodes (
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name: cfg:
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builtins.addErrorContext "while aggregating globals from nixosConfigurations.${name} into flake-level globals:"
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cfg.config._globalsDefs
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))
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);
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})
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];
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};
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in
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globalsSystem.config.globals;
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# For each true NixOS system, we want to expose an installer package that
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# For each true NixOS system, we want to expose an installer package that
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# can be used to do the initial setup on the node from a live environment.
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# can be used to do the initial setup on the node from a live environment.
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# We use the minimal sibling configuration to reduce the amount of stuff
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# We use the minimal sibling configuration to reduce the amount of stuff
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@ -9,6 +9,7 @@
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./backups.nix
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./backups.nix
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./deterministic-ids.nix
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./deterministic-ids.nix
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./distributed-config.nix
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./distributed-config.nix
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./globals.nix
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./kanidm.nix
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./kanidm.nix
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./meta.nix
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./meta.nix
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./netbird-client.nix
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./netbird-client.nix
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46
modules/globals.nix
Normal file
46
modules/globals.nix
Normal file
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@ -0,0 +1,46 @@
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{
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lib,
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options,
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...
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}: let
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inherit
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(lib)
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mkOption
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types
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;
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in {
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options = {
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globals = mkOption {
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default = {};
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type = types.submodule {
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options = {
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services = mkOption {
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type = types.attrsOf (types.submodule {
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options = {
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domain = mkOption {
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type = types.str;
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description = "";
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};
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};
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});
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#telegrafChecks = mkOption {
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# type = types.attrsOf (types.submodule {
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# options = {
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# domain = mkOption {};
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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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};
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_globalsDefs = mkOption {
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type = types.unspecified;
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default = options.globals.definitions;
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readOnly = true;
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internal = true;
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};
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};
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}
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@ -19,7 +19,7 @@ inputs: let
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specialArgs = {
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specialArgs = {
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# Use the correct instance lib that has our overlays
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# Use the correct instance lib that has our overlays
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inherit (pkgs) lib;
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inherit (pkgs) lib;
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inherit (self) nodes;
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inherit (self) nodes globals;
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inherit inputs minimal;
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inherit inputs minimal;
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};
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};
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modules = [
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modules = [
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