39 lines
950 B
Nix
39 lines
950 B
Nix
vars:
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{ config, lib, ... }:
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with lib;
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let
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notSelf = x: x != vars.hostName;
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filterGroup = builtins.filter notSelf;
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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 (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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};
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config.otherNodes = builtins.mapAttrs (_: filterGroup) config.nodes;
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}
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