Add a systemd service and UID/GID for the Subsonic personal media streamer server (<http://subsonic.org>).wip/yesman
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3e61595a3e
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f64a5dd3f3
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{ config, lib, pkgs, ... }: |
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with lib; |
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let |
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cfg = config.services.subsonic; |
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homeDir = "/var/subsonic"; |
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in |
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{ |
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options = { |
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services.subsonic = { |
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enable = mkEnableOption "Subsonic daemon"; |
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home = mkOption { |
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type = types.path; |
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default = "${homeDir}"; |
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description = '' |
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The directory where Subsonic will create files. |
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Make sure it is writable. |
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''; |
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}; |
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host = mkOption { |
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type = types.string; |
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default = "0.0.0.0"; |
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description = '' |
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The host name or IP address on which to bind Subsonic. |
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Only relevant if you have multiple network interfaces and want |
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to make Subsonic available on only one of them. The default value |
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will bind Subsonic to all available network interfaces. |
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''; |
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}; |
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port = mkOption { |
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type = types.int; |
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default = 4040; |
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description = '' |
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The port on which Subsonic will listen for |
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incoming HTTP traffic. Set to 0 to disable. |
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''; |
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}; |
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httpsPort = mkOption { |
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type = types.int; |
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default = 0; |
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description = '' |
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The port on which Subsonic will listen for |
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incoming HTTPS traffic. Set to 0 to disable. |
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''; |
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}; |
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contextPath = mkOption { |
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type = types.path; |
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default = "/"; |
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description = '' |
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The context path, i.e., the last part of the Subsonic |
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URL. Typically '/' or '/subsonic'. Default '/' |
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''; |
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}; |
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maxMemory = mkOption { |
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type = types.int; |
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default = 100; |
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description = '' |
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The memory limit (max Java heap size) in megabytes. |
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Default: 100 |
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''; |
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}; |
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defaultMusicFolder = mkOption { |
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type = types.path; |
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default = "/var/music"; |
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description = '' |
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Configure Subsonic to use this folder for music. This option |
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only has effect the first time Subsonic is started. |
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''; |
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}; |
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defaultPodcastFolder = mkOption { |
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type = types.path; |
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default = "/var/music/Podcast"; |
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description = '' |
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Configure Subsonic to use this folder for Podcasts. This option |
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only has effect the first time Subsonic is started. |
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''; |
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}; |
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defaultPlaylistFolder = mkOption { |
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type = types.path; |
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default = "/var/playlists"; |
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description = '' |
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Configure Subsonic to use this folder for playlists. This option |
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only has effect the first time Subsonic is started. |
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''; |
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}; |
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transcoders = mkOption { |
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type = types.listOf types.path; |
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default = [ "${pkgs.ffmpeg}/bin/ffmpeg" ]; |
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description = '' |
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List of paths to transcoder executables that should be accessible |
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from Subsonic. Symlinks will be created to each executable inside |
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${cfg.home}/transcoders. |
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''; |
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}; |
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}; |
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}; |
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config = mkIf cfg.enable { |
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systemd.services.subsonic = { |
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description = "Personal media streamer"; |
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after = [ "local-fs.target" "network.target" ]; |
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wantedBy = [ "multi-user.target" ]; |
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serviceConfig = { |
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ExecStart = '' |
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${pkgs.jre}/bin/java -Xmx${toString cfg.maxMemory}m \ |
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-Dsubsonic.home=${cfg.home} \ |
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-Dsubsonic.host=${cfg.host} \ |
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-Dsubsonic.port=${toString cfg.port} \ |
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-Dsubsonic.httpsPort=${toString cfg.httpsPort} \ |
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-Dsubsonic.contextPath=${cfg.contextPath} \ |
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-Dsubsonic.defaultMusicFolder=${cfg.defaultMusicFolder} \ |
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-Dsubsonic.defaultPodcastFolder=${cfg.defaultPodcastFolder} \ |
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-Dsubsonic.defaultPlaylistFolder=${cfg.defaultPlaylistFolder} \ |
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-Djava.awt.headless=true \ |
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-verbose:gc \ |
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-jar ${pkgs.subsonic}/subsonic-booter-jar-with-dependencies.jar |
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''; |
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# Install transcoders. |
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ExecStartPre = '' |
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${pkgs.coreutils}/bin/rm -rf ${cfg.home}/transcode ; \ |
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${pkgs.coreutils}/bin/mkdir -p ${cfg.home}/transcode ; \ |
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${pkgs.bash}/bin/bash -c ' \ |
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for exe in "$@"; do \ |
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${pkgs.coreutils}/bin/ln -sf "$exe" ${cfg.home}/transcode; \ |
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done' IGNORED_FIRST_ARG ${toString cfg.transcoders} |
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''; |
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# Needed for Subsonic to find subsonic.war. |
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WorkingDirectory = "${pkgs.subsonic}"; |
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Restart = "always"; |
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User = "subsonic"; |
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UMask = "0022"; |
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}; |
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}; |
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users.extraUsers.subsonic = { |
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description = "Subsonic daemon user"; |
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home = homeDir; |
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createHome = true; |
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group = "subsonic"; |
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uid = config.ids.uids.subsonic; |
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}; |
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users.extraGroups.subsonic.gid = config.ids.gids.subsonic; |
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}; |
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} |
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