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nixos/librechat: add meilisearch support

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This commit is contained in:
Gutyina Gergő
2026-01-19 00:23:05 +01:00
parent b7d39def11
commit a81e104c67
2 changed files with 41 additions and 1 deletions
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35
nixos/modules/services/web-apps/librechat.nix
View File

@@ -6,6 +6,7 @@
}:
let
cfg = config.services.librechat;
meiliCfg = config.services.meilisearch;
format = pkgs.formats.yaml { };
configFile = format.generate "librechat.yaml" cfg.settings;
exportCredentials = n: _: ''export ${n}="$(${pkgs.systemd}/bin/systemd-creds cat ${n}_FILE)"'';
@@ -155,6 +156,26 @@ in
};
enableLocalDB = lib.mkEnableOption "a local mongodb instance";
meilisearch = lib.mkOption {
type = lib.types.submodule {
options = {
enable = lib.mkOption {
type = lib.types.bool;
default = false;
example = true;
description = ''
Whether to enable and configure Meilisearch locally for Librechat.
You will manually need to set `services.meilisearch.masterKeyFile`.
'';
};
};
};
default = { };
description = ''
See [LibreChat search feature](https://www.librechat.ai/docs/features/search).
'';
};
};
config = lib.mkIf cfg.enable {
@@ -178,6 +199,12 @@ in
You can use https://www.librechat.ai/toolkit/creds_generator to generate these.
'';
}
{
assertion = cfg.meilisearch.enable -> meiliCfg.masterKeyFile != null;
message = ''
LibreChat's Meilisearch integration requires `services.meilisearch.masterKeyFile` to be set.
'';
}
];
networking.firewall.allowedTCPPorts = lib.optional cfg.openFirewall cfg.port;
@@ -192,7 +219,8 @@ in
after = [
"tmpfiles.target"
]
++ lib.optional cfg.enableLocalDB "mongodb.service";
++ lib.optional cfg.meilisearch.enable "meilisearch.service";
wants = lib.optional cfg.meilisearch.enable "meilisearch.service";
description = "Open-source app for all your AI conversations, fully customizable and compatible with any AI provider";
environment = cfg.env;
script = # sh
@@ -249,6 +277,11 @@ in
services.librechat.env.MONGO_URI = lib.mkIf cfg.enableLocalDB "mongodb://localhost:27017";
services.mongodb.enable = lib.mkIf cfg.enableLocalDB true;
services.meilisearch.enable = lib.mkIf cfg.meilisearch.enable true;
services.librechat.env.SEARCH = lib.mkIf cfg.meilisearch.enable true;
services.librechat.env.MEILI_HOST = lib.mkIf cfg.meilisearch.enable "http://${meiliCfg.settings.http_addr}";
services.librechat.credentials.MEILI_MASTER_KEY = lib.mkIf cfg.meilisearch.enable meiliCfg.masterKeyFile;
};
meta.maintainers = with lib.maintainers; [

7
nixos/tests/librechat.nix
View File

@@ -17,6 +17,7 @@
credsIvFile = pkgs.writeText "librechat-creds-iv" "7c09a571f65ac793611685cc9ab1dbe7";
jwtSecret = pkgs.writeText "librechat-jwt-secret" "29c4dc7f7de15306accf5eddb4cb8a70eb233d9fba4301f8f47f14c8c047ac81";
jwtRefreshSecret = pkgs.writeText "librechat-jwt-refresh-secret" "f2c1685561f2f570b3e7955df267b5c602ee099f14dc5caa0dacc320580ea180";
meilisearchMasterKeyFile = pkgs.writeText "meilisearch-master-key" "xHkP3Bzcf98fw7FiSCR82g5ULLGrXc4frK1qkEfN8St/3kJZ";
in
{
services.librechat = {
@@ -32,13 +33,19 @@
JWT_REFRESH_SECRET = jwtRefreshSecret;
};
enableLocalDB = true;
meilisearch.enable = true;
};
services.meilisearch.masterKeyFile = meilisearchMasterKeyFile;
};
testScript = ''
machine.start()
machine.succeed("grep -qF 'ALLOW_REGISTRATION=true' /etc/systemd/system/librechat.service")
machine.succeed("grep -qF 'SEARCH=true' /etc/systemd/system/librechat.service")
machine.succeed("grep -qF 'MEILI_HOST=http://localhost:7700' /etc/systemd/system/librechat.service")
machine.succeed("grep -qG 'MEILI_MASTER_KEY_FILE:/nix/store/.*meilisearch-master-key' /etc/systemd/system/librechat.service")
machine.wait_for_unit("librechat.service")
machine.wait_for_open_port(3080)