53 lines
1.4 KiB
Nix
53 lines
1.4 KiB
Nix
{ config, lib, name, ... }:
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with lib;
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let
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filterGroup = group: hostName: builtins.filter (x: x != hostName) group;
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serviceName = name;
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in
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{
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options = {
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nodes = mkOption {
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description = ''
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Groups of worker machines to run this service on.
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Allows for arbitrary multi-node constructs, such as:
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* 1 master, N workers
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* N masters, M workers
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* N nodes
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* 1 node
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* X evaluators, Y smallBuilders, Z bigBuilders
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etc.
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'';
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type = with types; attrsOf (oneOf [ str (listOf str) ]);
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default = [];
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};
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otherNodes = mkOption {
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description = "Other nodes in the group.";
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type = with types; attrsOf (functionTo (listOf str));
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default = [];
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};
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nixos = mkOption {
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description = "NixOS configurations per node group.";
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type = with types; attrs;
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default = {};
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};
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meshLinks = mkOption {
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description = "Create host links on the mesh network.";
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type = types.attrsOf (types.submodule ({ name, ... }: {
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options = {
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name = mkOption {
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type = types.str;
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default = "${serviceName}-${name}";
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};
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link = mkOption {
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type = types.deferredModule;
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default = {};
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};
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};
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}));
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default = {};
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};
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};
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config.otherNodes = builtins.mapAttrs (const filterGroup) config.nodes;
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}
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