desktop setup and piefed mayb

2026-04-10 02:54:39 -07:00 · 2026-03-05 07:13:19 -08:00 · 2026-03-05 07:13:19 -08:00 · cd5e51a080
commit cd5e51a080
parent eb713377ed
8 changed files with 664 additions and 2 deletions
--- a/modules/nixos/piefed/default.nix
+++ b/modules/nixos/piefed/default.nix
@ -0,0 +1,141 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.piefed;
+  
+  # local callPackage pattern from c2cscrape
+  piefedPkg = pkgs.python3Packages.callPackage ../../pkgs/piefed/default.nix {
+    tesseract = pkgs.tesseract;
+    # Custom python packages need to be passed if not automatically resolved
+  };
+
+  # Helper to run piefed commands
+  piefedManage = pkgs.writeShellScriptBin "piefed-manage" ''
+    export FLASK_APP=pyfedi.py
+    export PYTHONPATH=${piefedPkg}/opt/piefed
+    export EnvironmentFile=${cfg.environmentFile}
+    cd ${piefedPkg}/opt/piefed
+    # Use environment variables from cfg.environmentFile if possible, 
+    # but for simple CLI we might need to source it or use 'env'
+    exec ${pkgs.python3}/bin/python3 -m flask "$@"
+  '';
+in
+{
+  options.services.piefed = {
+    enable = mkEnableOption "PieFed";
+    domain = mkOption {
+      type = types.str;
+      description = "The domain name for the instance";
+    };
+    environmentFile = mkOption {
+      type = types.path;
+      description = "Path to the .env file containing secrets";
+    };
+    dataDir = mkOption {
+      type = types.path;
+      default = "/var/lib/piefed";
+      description = "Directory to store media, uploads, and logs";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services.postgresql = {
+      enable = true;
+      ensureDatabases = [ "piefed" ];
+      ensureUsers = [{
+        name = "piefed";
+        ensureDBOwnership = true;
+      }];
+    };
+
+    services.redis.servers.piefed = {
+      enable = true;
+      port = 6379;
+    };
+
+    systemd.tmpfiles.rules = [
+      "d ${cfg.dataDir} 0750 piefed piefed -"
+      "d ${cfg.dataDir}/media 0750 piefed piefed -"
+      "d ${cfg.dataDir}/logs 0750 piefed piefed -"
+      "d ${cfg.dataDir}/tmp 0750 piefed piefed -"
+    ];
+
+    users.users.piefed = {
+      isSystemUser = true;
+      group = "piefed";
+      home = cfg.dataDir;
+    };
+    users.groups.piefed = { };
+
+    systemd.services.piefed-web = {
+      description = "PieFed Web Service";
+      after = [ "network.target" "postgresql.service" "redis-piefed.service" ];
+      wantedBy = [ "multi-user.target" ];
+      environment = {
+        FLASK_APP = "pyfedi.py";
+        PYTHONPATH = "${piefedPkg}/opt/piefed";
+        PIEFED_MEDIA_PATH = "${cfg.dataDir}/media";
+        PIEFED_LOG_PATH = "${cfg.dataDir}/logs";
+      };
+      serviceConfig = {
+        User = "piefed";
+        Group = "piefed";
+        WorkingDirectory = "${piefedPkg}/opt/piefed";
+        EnvironmentFile = cfg.environmentFile;
+        ExecStart = "${pkgs.python3Packages.gunicorn}/bin/gunicorn --config ${piefedPkg}/opt/piefed/gunicorn.conf.py --preload pyfedi:app";
+        Restart = "always";
+      };
+    };
+
+    systemd.services.piefed-worker = {
+      description = "PieFed Celery Worker";
+      after = [ "piefed-web.service" ];
+      wantedBy = [ "multi-user.target" ];
+      environment = {
+        PYTHONPATH = "${piefedPkg}/opt/piefed";
+      };
+      serviceConfig = {
+        User = "piefed";
+        Group = "piefed";
+        WorkingDirectory = "${piefedPkg}/opt/piefed";
+        EnvironmentFile = cfg.environmentFile;
+        ExecStart = "${pkgs.python3Packages.celery}/bin/celery -A celery_worker.celery worker --loglevel=INFO";
+        Restart = "always";
+      };
+    };
+
+    systemd.services.piefed-notifs = {
+      description = "PieFed Notifications Service";
+      after = [ "piefed-web.service" ];
+      wantedBy = [ "multi-user.target" ];
+      environment = {
+        PYTHONPATH = "${piefedPkg}/opt/piefed";
+      };
+      serviceConfig = {
+        User = "piefed";
+        Group = "piefed";
+        WorkingDirectory = "${piefedPkg}/opt/piefed";
+        EnvironmentFile = cfg.environmentFile;
+        ExecStart = "${pkgs.python3Packages.uvicorn}/bin/uvicorn fastapi_server:app --host 127.0.0.1 --port 8040";
+        Restart = "always";
+      };
+    };
+
+    # Migration one-shot service
+    systemd.services.piefed-migrate = {
+      description = "PieFed Database Migrations";
+      after = [ "postgresql.service" ];
+      serviceConfig = {
+        Type = "oneshot";
+        User = "piefed";
+        Group = "piefed";
+        WorkingDirectory = "${piefedPkg}/opt/piefed";
+        EnvironmentFile = cfg.environmentFile;
+        ExecStart = "${piefedManage}/bin/piefed-manage db upgrade";
+        RemainAfterExit = true;
+      };
+    };
+  };
+}