132 lines
4.4 KiB
Nix
132 lines
4.4 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.meilisearch;
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in
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{
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meta.maintainers = with maintainers; [ Br1ght0ne happysalada ];
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# Don't edit the docbook xml directly, edit the md and generate it:
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# `pandoc meilisearch.md -t docbook --top-level-division=chapter --extract-media=media -f markdown+smart > meilisearch.xml`
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meta.doc = ./meilisearch.xml;
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###### interface
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options.services.meilisearch = {
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enable = mkEnableOption (lib.mdDoc "MeiliSearch - a RESTful search API");
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package = mkOption {
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description = lib.mdDoc "The package to use for meilisearch. Use this if you require specific features to be enabled. The default package has no features.";
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default = pkgs.meilisearch;
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defaultText = lib.literalExpression "pkgs.meilisearch";
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type = types.package;
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};
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listenAddress = mkOption {
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description = lib.mdDoc "MeiliSearch listen address.";
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default = "127.0.0.1";
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type = types.str;
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};
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listenPort = mkOption {
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description = lib.mdDoc "MeiliSearch port to listen on.";
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default = 7700;
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type = types.port;
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};
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environment = mkOption {
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description = lib.mdDoc "Defines the running environment of MeiliSearch.";
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default = "development";
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type = types.enum [ "development" "production" ];
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};
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# TODO change this to LoadCredentials once possible
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masterKeyEnvironmentFile = mkOption {
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description = lib.mdDoc ''
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Path to file which contains the master key.
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By doing so, all routes will be protected and will require a key to be accessed.
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If no master key is provided, all routes can be accessed without requiring any key.
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The format is the following:
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MEILI_MASTER_KEY=my_secret_key
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'';
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default = null;
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type = with types; nullOr path;
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};
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noAnalytics = mkOption {
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description = lib.mdDoc ''
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Deactivates analytics.
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Analytics allow MeiliSearch to know how many users are using MeiliSearch,
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which versions and which platforms are used.
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This process is entirely anonymous.
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'';
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default = true;
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type = types.bool;
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};
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logLevel = mkOption {
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description = lib.mdDoc ''
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Defines how much detail should be present in MeiliSearch's logs.
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MeiliSearch currently supports four log levels, listed in order of increasing verbosity:
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- 'ERROR': only log unexpected events indicating MeiliSearch is not functioning as expected
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- 'WARN:' log all unexpected events, regardless of their severity
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- 'INFO:' log all events. This is the default value
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- 'DEBUG': log all events and including detailed information on MeiliSearch's internal processes.
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Useful when diagnosing issues and debugging
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'';
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default = "INFO";
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type = types.str;
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};
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maxIndexSize = mkOption {
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description = lib.mdDoc ''
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Sets the maximum size of the index.
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Value must be given in bytes or explicitly stating a base unit.
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For example, the default value can be written as 107374182400, '107.7Gb', or '107374 Mb'.
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Default is 100 GiB
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'';
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default = "107374182400";
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type = types.str;
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};
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payloadSizeLimit = mkOption {
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description = lib.mdDoc ''
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Sets the maximum size of accepted JSON payloads.
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Value must be given in bytes or explicitly stating a base unit.
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For example, the default value can be written as 107374182400, '107.7Gb', or '107374 Mb'.
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Default is ~ 100 MB
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'';
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default = "104857600";
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type = types.str;
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};
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};
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###### implementation
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config = mkIf cfg.enable {
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systemd.services.meilisearch = {
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description = "MeiliSearch daemon";
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" ];
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environment = {
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MEILI_DB_PATH = "/var/lib/meilisearch";
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MEILI_HTTP_ADDR = "${cfg.listenAddress}:${toString cfg.listenPort}";
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MEILI_NO_ANALYTICS = toString cfg.noAnalytics;
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MEILI_ENV = cfg.environment;
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MEILI_DUMPS_DIR = "/var/lib/meilisearch/dumps";
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MEILI_LOG_LEVEL = cfg.logLevel;
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MEILI_MAX_INDEX_SIZE = cfg.maxIndexSize;
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};
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serviceConfig = {
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ExecStart = "${cfg.package}/bin/meilisearch";
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DynamicUser = true;
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StateDirectory = "meilisearch";
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EnvironmentFile = mkIf (cfg.masterKeyEnvironmentFile != null) cfg.masterKeyEnvironmentFile;
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};
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};
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};
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}
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