152 lines
4.3 KiB
Nix
152 lines
4.3 KiB
Nix
{ config, pkgs, lib, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
cfg = config.services.plex;
|
|
in
|
|
{
|
|
options = {
|
|
services.plex = {
|
|
enable = mkEnableOption "Plex Media Server";
|
|
|
|
dataDir = mkOption {
|
|
type = types.str;
|
|
default = "/var/lib/plex";
|
|
description = ''
|
|
The directory where Plex stores its data files.
|
|
'';
|
|
};
|
|
|
|
openFirewall = mkOption {
|
|
type = types.bool;
|
|
default = false;
|
|
description = ''
|
|
Open ports in the firewall for the media server.
|
|
'';
|
|
};
|
|
|
|
user = mkOption {
|
|
type = types.str;
|
|
default = "plex";
|
|
description = ''
|
|
User account under which Plex runs.
|
|
'';
|
|
};
|
|
|
|
group = mkOption {
|
|
type = types.str;
|
|
default = "plex";
|
|
description = ''
|
|
Group under which Plex runs.
|
|
'';
|
|
};
|
|
|
|
managePlugins = mkOption {
|
|
type = types.bool;
|
|
default = true;
|
|
description = ''
|
|
If set to true, this option will cause all of the symlinks in Plex's
|
|
plugin directory to be removed and symlinks for paths specified in
|
|
<option>extraPlugins</option> to be added.
|
|
'';
|
|
};
|
|
|
|
extraPlugins = mkOption {
|
|
type = types.listOf types.path;
|
|
default = [];
|
|
description = ''
|
|
A list of paths to extra plugin bundles to install in Plex's plugin
|
|
directory. Every time the systemd unit for Plex starts up, all of the
|
|
symlinks in Plex's plugin directory will be cleared and this module
|
|
will symlink all of the paths specified here to that directory. If
|
|
this behavior is undesired, set <option>managePlugins</option> to
|
|
false.
|
|
'';
|
|
};
|
|
|
|
package = mkOption {
|
|
type = types.package;
|
|
default = pkgs.plex;
|
|
defaultText = "pkgs.plex";
|
|
description = ''
|
|
The Plex package to use. Plex subscribers may wish to use their own
|
|
package here, pointing to subscriber-only server versions.
|
|
'';
|
|
};
|
|
};
|
|
};
|
|
|
|
config = mkIf cfg.enable {
|
|
# Most of this is just copied from the RPM package's systemd service file.
|
|
systemd.services.plex = {
|
|
description = "Plex Media Server";
|
|
after = [ "network.target" ];
|
|
wantedBy = [ "multi-user.target" ];
|
|
|
|
serviceConfig = {
|
|
Type = "simple";
|
|
User = cfg.user;
|
|
Group = cfg.group;
|
|
|
|
# Run the pre-start script with full permissions (the "!" prefix) so it
|
|
# can create the data directory if necessary.
|
|
ExecStartPre = let
|
|
preStartScript = pkgs.writeScript "plex-run-prestart" ''
|
|
#!${pkgs.bash}/bin/bash
|
|
|
|
# Create data directory if it doesn't exist
|
|
if ! test -d "$PLEX_DATADIR"; then
|
|
echo "Creating initial Plex data directory in: $PLEX_DATADIR"
|
|
install -d -m 0755 -o "${cfg.user}" -g "${cfg.group}" "$PLEX_DATADIR"
|
|
fi
|
|
'';
|
|
in
|
|
"!${preStartScript}";
|
|
|
|
ExecStart = "${cfg.package}/bin/plexmediaserver";
|
|
KillSignal = "SIGQUIT";
|
|
Restart = "on-failure";
|
|
};
|
|
|
|
environment = {
|
|
# Configuration for our FHS userenv script
|
|
PLEX_DATADIR=cfg.dataDir;
|
|
PLEX_PLUGINS=concatMapStringsSep ":" builtins.toString cfg.extraPlugins;
|
|
|
|
# The following variables should be set by the FHS userenv script:
|
|
# PLEX_MEDIA_SERVER_APPLICATION_SUPPORT_DIR
|
|
# PLEX_MEDIA_SERVER_HOME
|
|
|
|
# Allow access to GPU acceleration; the Plex LD_LIBRARY_PATH is added
|
|
# by the FHS userenv script.
|
|
LD_LIBRARY_PATH="/run/opengl-driver/lib";
|
|
|
|
PLEX_MEDIA_SERVER_MAX_PLUGIN_PROCS="6";
|
|
PLEX_MEDIA_SERVER_TMPDIR="/tmp";
|
|
PLEX_MEDIA_SERVER_USE_SYSLOG="true";
|
|
LC_ALL="en_US.UTF-8";
|
|
LANG="en_US.UTF-8";
|
|
};
|
|
};
|
|
|
|
networking.firewall = mkIf cfg.openFirewall {
|
|
allowedTCPPorts = [ 32400 3005 8324 32469 ];
|
|
allowedUDPPorts = [ 1900 5353 32410 32412 32413 32414 ];
|
|
};
|
|
|
|
users.users = mkIf (cfg.user == "plex") {
|
|
plex = {
|
|
group = cfg.group;
|
|
uid = config.ids.uids.plex;
|
|
};
|
|
};
|
|
|
|
users.groups = mkIf (cfg.group == "plex") {
|
|
plex = {
|
|
gid = config.ids.gids.plex;
|
|
};
|
|
};
|
|
};
|
|
}
|