yukkop
fce9ae07be
runner nix smoke / nix label and flake smoke (push) Failing after 1m18s
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
102 lines
3.2 KiB
Nix
102 lines
3.2 KiB
Nix
{ ... }: {
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lib,
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config,
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pkgs,
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...
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}: let
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cfg = config.hectic.services.dify;
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difySource = pkgs.fetchFromGitHub {
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owner = "langgenius";
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repo = "dify";
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rev = "00e578606715a9da34488608edee8c68d4ef4893";
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hash = "sha256-kLxMdmt1FtOl39C9SS7ZGY6C78e3hPiVI5Q3EdbkMPU=";
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};
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composeOverride = pkgs.writeText "dify-compose.override.yaml" ''
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services:
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nginx:
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ports: !override
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- "127.0.0.1:${toString cfg.port}:80"
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plugin_daemon:
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ports: !override
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- "127.0.0.1:${toString cfg.pluginPort}:5003"
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environment:
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DB_USERNAME: ''${DB_USERNAME:-postgres}
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DB_HOST: ''${DB_HOST:-db_postgres}
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DB_PORT: ''${DB_PORT:-5432}
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REDIS_HOST: ''${REDIS_HOST:-redis}
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REDIS_PORT: ''${REDIS_PORT:-6379}
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REDIS_DB: ''${REDIS_DB:-0}
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'';
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in {
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options.hectic.services.dify = {
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enable = lib.mkEnableOption "Dify self-hosted AI platform";
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dataDir = lib.mkOption {
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type = lib.types.path;
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default = "/var/lib/dify";
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description = "Persistent directory for Dify compose state and volumes.";
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};
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environmentFile = lib.mkOption {
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type = lib.types.path;
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description = ''
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Environment file for Dify. Keep secrets here, including SECRET_KEY,
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DB_PASSWORD, REDIS_PASSWORD, and plugin daemon credentials.
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'';
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};
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port = lib.mkOption {
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type = lib.types.port;
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default = 80;
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description = "Loopback HTTP port forwarded to Dify through SSH.";
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};
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pluginPort = lib.mkOption {
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type = lib.types.port;
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default = 5003;
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description = "Loopback plugin daemon port forwarded through SSH when needed.";
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};
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composeProfiles = lib.mkOption {
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type = lib.types.str;
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default = "weaviate,postgresql,collaboration";
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description = "Dify Docker Compose profiles to start.";
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};
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};
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config = lib.mkIf cfg.enable {
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virtualisation.docker.enable = true;
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systemd.services.dify = {
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description = "Dify Docker Compose stack";
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wantedBy = [ "multi-user.target" ];
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wants = [ "docker.service" ];
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after = [ "docker.service" ];
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requires = [ "docker.service" ];
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restartIfChanged = true;
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serviceConfig = {
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Type = "oneshot";
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RemainAfterExit = true;
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WorkingDirectory = cfg.dataDir;
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ExecStartPre = pkgs.writeShellScript "dify-prepare" ''
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set -eu
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install -d -m 0750 ${lib.escapeShellArg cfg.dataDir}
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cp -R ${difySource}/docker/. ${lib.escapeShellArg cfg.dataDir}/
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install -m 0600 ${lib.escapeShellArg cfg.environmentFile} ${lib.escapeShellArg cfg.dataDir}/.env
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'';
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ExecStart = "${pkgs.docker-compose}/bin/docker-compose --project-directory ${cfg.dataDir} --file ${cfg.dataDir}/docker-compose.yaml --file ${composeOverride} --env-file ${cfg.dataDir}/.env up --detach";
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ExecStop = "${pkgs.docker-compose}/bin/docker-compose --project-directory ${cfg.dataDir} --file ${cfg.dataDir}/docker-compose.yaml --file ${composeOverride} --env-file ${cfg.dataDir}/.env down";
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};
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environment = {
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COMPOSE_PROFILES = cfg.composeProfiles;
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};
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};
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systemd.tmpfiles.rules = [
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"d ${cfg.dataDir} 0750 root root -"
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];
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};
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}
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