blob: ec78db1f3f8e999055a854d1e0ad2fc639e4bb5e (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
{ config, lib, pkgs, utils, ... }:
let
inherit (lib) mkEnableOption mkPackageOption mkOption literalExpression mkIf mkDefault types optionals getExe;
inherit (utils) escapeSystemdExecArgs;
cfg = config.services.sunshine;
# ports used are offset from a single base port, see https://docs.lizardbyte.dev/projects/sunshine/en/latest/about/advanced_usage.html#port
generatePorts = port: offsets: map (offset: port + offset) offsets;
defaultPort = 47989;
appsFormat = pkgs.formats.json { };
settingsFormat = pkgs.formats.keyValue { };
appsFile = appsFormat.generate "apps.json" cfg.applications;
configFile = settingsFormat.generate "sunshine.conf" cfg.settings;
in
{
options.services.sunshine = with types; {
enable = mkEnableOption "Sunshine, a self-hosted game stream host for Moonlight";
package = mkPackageOption pkgs "sunshine" { };
openFirewall = mkOption {
type = bool;
default = false;
description = ''
Whether to automatically open ports in the firewall.
'';
};
capSysAdmin = mkOption {
type = bool;
default = false;
description = ''
Whether to give the Sunshine binary CAP_SYS_ADMIN, required for DRM/KMS screen capture.
'';
};
autoStart = mkOption {
type = bool;
default = true;
description = ''
Whether sunshine should be started automatically.
'';
};
settings = mkOption {
default = { };
description = ''
Settings to be rendered into the configuration file. If this is set, no configuration is possible from the web UI.
See https://docs.lizardbyte.dev/projects/sunshine/en/latest/about/advanced_usage.html#configuration for syntax.
'';
example = literalExpression ''
{
sunshine_name = "nixos";
}
'';
type = submodule (settings: {
freeformType = settingsFormat.type;
options.port = mkOption {
type = port;
default = defaultPort;
description = ''
Base port -- others used are offset from this one, see https://docs.lizardbyte.dev/projects/sunshine/en/latest/about/advanced_usage.html#port for details.
'';
};
});
};
applications = mkOption {
default = { };
description = ''
Configuration for applications to be exposed to Moonlight. If this is set, no configuration is possible from the web UI, and must be by the `settings` option.
'';
example = literalExpression ''
{
env = {
PATH = "$(PATH):$(HOME)/.local/bin";
};
apps = [
{
name = "1440p Desktop";
prep-cmd = [
{
do = "''${pkgs.kdePackages.libkscreen}/bin/kscreen-doctor output.DP-4.mode.2560x1440@144";
undo = "''${pkgs.kdePackages.libkscreen}/bin/kscreen-doctor output.DP-4.mode.3440x1440@144";
}
];
exclude-global-prep-cmd = "false";
auto-detach = "true";
}
];
}
'';
type = submodule {
options = {
env = mkOption {
default = { };
description = ''
Environment variables to be set for the applications.
'';
type = attrsOf str;
};
apps = mkOption {
default = [ ];
description = ''
Applications to be exposed to Moonlight.
'';
type = listOf attrs;
};
};
};
};
};
config = mkIf cfg.enable {
services.sunshine.settings.file_apps = mkIf (cfg.applications.apps != [ ]) "${appsFile}";
environment.systemPackages = [
cfg.package
];
networking.firewall = mkIf cfg.openFirewall {
allowedTCPPorts = generatePorts cfg.settings.port [ (-5) 0 1 21 ];
allowedUDPPorts = generatePorts cfg.settings.port [ 9 10 11 13 21 ];
};
boot.kernelModules = [ "uinput" ];
services.udev.packages = [ cfg.package ];
services.avahi = {
enable = mkDefault true;
publish = {
enable = mkDefault true;
userServices = mkDefault true;
};
};
security.wrappers.sunshine = mkIf cfg.capSysAdmin {
owner = "root";
group = "root";
capabilities = "cap_sys_admin+p";
source = getExe cfg.package;
};
systemd.user.services.sunshine = {
description = "Self-hosted game stream host for Moonlight";
wantedBy = mkIf cfg.autoStart [ "graphical-session.target" ];
partOf = [ "graphical-session.target" ];
wants = [ "graphical-session.target" ];
after = [ "graphical-session.target" ];
startLimitIntervalSec = 500;
startLimitBurst = 5;
serviceConfig = {
# only add configFile if an application or a setting other than the default port is set to allow configuration from web UI
ExecStart = escapeSystemdExecArgs ([
(if cfg.capSysAdmin then "${config.security.wrapperDir}/sunshine" else "${getExe cfg.package}")
] ++ optionals (cfg.applications.apps != [ ] || (builtins.length (builtins.attrNames cfg.settings) > 1 || cfg.settings.port != defaultPort)) [ "${configFile}" ]);
Restart = "on-failure";
RestartSec = "5s";
};
};
};
}
|
