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-rw-r--r--modules/webapps/peertube.nix105
1 files changed, 105 insertions, 0 deletions
diff --git a/modules/webapps/peertube.nix b/modules/webapps/peertube.nix
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1{ lib, pkgs, config, ... }:
2let
3 name = "peertube";
4 cfg = config.services.peertube;
5
6 uid = config.ids.uids.peertube;
7 gid = config.ids.gids.peertube;
8in
9{
10 options.services.peertube = {
11 enable = lib.mkEnableOption "Enable Peertube’s service";
12 user = lib.mkOption {
13 type = lib.types.str;
14 default = name;
15 description = "User account under which Peertube runs";
16 };
17 group = lib.mkOption {
18 type = lib.types.str;
19 default = name;
20 description = "Group under which Peertube runs";
21 };
22 dataDir = lib.mkOption {
23 type = lib.types.path;
24 default = "/var/lib/${name}";
25 description = ''
26 The directory where Peertube stores its data.
27 '';
28 };
29 configFile = lib.mkOption {
30 type = lib.types.path;
31 description = ''
32 The configuration file path for Peertube.
33 '';
34 };
35 package = lib.mkOption {
36 type = lib.types.package;
37 default = pkgs.webapps.peertube;
38 description = ''
39 Peertube package to use.
40 '';
41 };
42 # Output variables
43 systemdStateDirectory = lib.mkOption {
44 type = lib.types.str;
45 # Use ReadWritePaths= instead if varDir is outside of /var/lib
46 default = assert lib.strings.hasPrefix "/var/lib/" cfg.dataDir;
47 lib.strings.removePrefix "/var/lib/" cfg.dataDir;
48 description = ''
49 Adjusted Peertube data directory for systemd
50 '';
51 readOnly = true;
52 };
53 };
54
55 config = lib.mkIf cfg.enable {
56 users.users = lib.optionalAttrs (cfg.user == name) (lib.singleton {
57 inherit name;
58 inherit uid;
59 group = cfg.group;
60 description = "Peertube user";
61 home = cfg.dataDir;
62 useDefaultShell = true;
63 });
64 users.groups = lib.optionalAttrs (cfg.group == name) (lib.singleton {
65 inherit name;
66 inherit gid;
67 });
68
69 systemd.services.peertube = {
70 description = "Peertube";
71 wantedBy = [ "multi-user.target" ];
72 after = [ "network.target" "postgresql.service" ];
73 wants = [ "postgresql.service" ];
74
75 environment.NODE_CONFIG_DIR = "${cfg.dataDir}/config";
76 environment.NODE_ENV = "production";
77 environment.HOME = cfg.package;
78
79 path = [ pkgs.nodejs pkgs.bashInteractive pkgs.ffmpeg pkgs.openssl ];
80
81 script = ''
82 install -m 0750 -d ${cfg.dataDir}/config
83 ln -sf ${cfg.configFile} ${cfg.dataDir}/config/production.yaml
84 exec npm run start
85 '';
86
87 serviceConfig = {
88 User = cfg.user;
89 Group = cfg.group;
90 WorkingDirectory = cfg.package;
91 StateDirectory = cfg.systemdStateDirectory;
92 StateDirectoryMode = 0750;
93 PrivateTmp = true;
94 ProtectHome = true;
95 ProtectControlGroups = true;
96 Restart = "always";
97 Type = "simple";
98 TimeoutSec = 60;
99 };
100
101 unitConfig.RequiresMountsFor = cfg.dataDir;
102 };
103 };
104}
105