feat: manage jellyfin data migration_flag

modules/libs/lib/facter/jellyfin_migration_done.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+require 'facter'
+
+Facter.add(:jellyfin_migration_done) do
+  setcode do
+    File.exist?('/etc/sysconfig/jellyfin_migration_done')
+  end
+end

site/profiles/manifests/media/jellyfin.pp

@@ -1,6 +1,15 @@
 # profiles::media::jellyfin
 class profiles::media::jellyfin (
-  Stdlib::Absolutepath $media_root = '/shared/media',
+  Stdlib::Absolutepath $media_root     = '/shared/media',
+  Stdlib::Absolutepath $data_dir       = '/data/jellyfin',
+  Stdlib::Absolutepath $lib_dir        = '/data/jellyfin/var/lib',
+  Stdlib::Absolutepath $cache_dir      = '/data/jellyfin/var/cache',
+  Stdlib::Absolutepath $config_dir     = '/data/jellyfin/etc',
+  Stdlib::Absolutepath $log_dir        = '/data/jellyfin/var/log',
+  Stdlib::Absolutepath $sysconfig_file = '/etc/sysconfig/jellyfin',
+  Stdlib::Absolutepath $migration_flag = '/etc/sysconfig/jellyfin_migration_done',
+  String               $service_name   = 'jellyfin',
+  Boolean              $migrate_data   = true,
 ) {
 
   include profiles::ceph::client
@@ -28,4 +37,80 @@ class profiles::media::jellyfin (
       'fall 2',
     ]
   }
+
+  mkdir::p {[$data_dir, $lib_dir, $cache_dir, $config_dir, $log_dir]:}
+  -> file { [$data_dir, $lib_dir, $cache_dir, $config_dir, $log_dir]:
+    ensure => directory,
+    owner  => 'jellyfin',
+    group  => 'jellyfin',
+    mode   => '0755',
+  }
+
+  if $migrate_data and ! $facts['jellyfin_migration_done'] {
+
+    exec { "stop-${service_name}":
+      command => "/usr/bin/systemctl stop ${service_name}",
+      require => File[$sysconfig_file],
+    }
+
+    exec { 'move-jellyfin-lib':
+      command => "/usr/bin/rsync -av /var/lib/jellyfin/ ${lib_dir}/ && rm -rf /var/lib/jellyfin",
+      creates => "${lib_dir}/config",
+      require => [File[$lib_dir], Exec["stop-${service_name}"]],
+    }
+
+    exec { 'move-jellyfin-cache':
+      command => "/usr/bin/rsync -av /var/cache/jellyfin/ ${cache_dir}/ && rm -rf /var/cache/jellyfin",
+      creates => "${cache_dir}/config",
+      require => [File[$cache_dir], Exec["stop-${service_name}"]],
+    }
+
+    exec { 'move-jellyfin-config':
+      command => "/usr/bin/rsync -av /etc/jellyfin/ ${config_dir}/ && rm -rf /etc/jellyfin",
+      creates => "${config_dir}/config",
+      require => [File[$config_dir], Exec["stop-${service_name}"]],
+    }
+
+    exec { 'move-jellyfin-log':
+      command => "/usr/bin/rsync -av /var/log/jellyfin/ ${log_dir}/ && rm -rf /var/log/jellyfin",
+      creates => "${log_dir}/config",
+      require => [File[$log_dir], Exec["stop-${service_name}"]],
+    }
+
+    exec { 'create-migration-flag':
+      command => "/usr/bin/touch ${migration_flag}",
+      creates => $migration_flag,
+      require => [
+        Exec['move-jellyfin-lib'],
+        Exec['move-jellyfin-cache'],
+        Exec['move-jellyfin-config'],
+        Exec['move-jellyfin-log']
+      ],
+    }
+
+    exec { "start-${service_name}":
+      command => "/usr/bin/systemctl start ${service_name}",
+      require => Exec['create-migration-flag'],
+    }
+  }
+
+  file { $sysconfig_file:
+    ensure  => file,
+    content => template('profiles/jellyfin/sysconfig.erb'),
+    notify  => [
+      Systemd::Daemon_reload["${service_name}_service"],
+      Service[$service_name]
+    ],
+  }
+
+  file { '/etc/systemd/system/jellyfin.service.d/override.conf':
+    ensure  => file,
+    content => template('profiles/jellyfin/override.conf.erb'),
+    notify  => [
+      Systemd::Daemon_reload["${service_name}_service"],
+      Service[$service_name]
+    ],
+  }
+
+  systemd::daemon_reload {"${service_name}_service":}
 }

site/profiles/templates/jellyfin/override.conf.erb

@@ -0,0 +1,8 @@
+# Jellyfin systemd configuration options
+
+# Use this file to override the user or environment file location.
+
+[Service]
+#User = jellyfin
+EnvironmentFile = <%= @environment_file %>
+WorkingDirectory = <%= @lib_dir %>

site/profiles/templates/jellyfin/sysconfig.erb

@@ -0,0 +1,38 @@
+# Jellyfin default configuration options
+
+# Use this file to override the default configurations; add additional
+# options with JELLYFIN_ADD_OPTS.
+
+# To override the user or this config file's location, use
+#  /etc/systemd/system/jellyfin.service.d/override.conf
+
+#
+# This is a POSIX shell fragment
+#
+
+#
+# General options
+#
+
+# Program directories
+JELLYFIN_DATA_DIR="<%= @lib_dir %>"
+JELLYFIN_CONFIG_DIR="<%= @config_dir %>"
+JELLYFIN_LOG_DIR="<%= @log_dir %>"
+JELLYFIN_CACHE_DIR="<%= @cache_dir %>"
+
+# web client path, installed by the jellyfin-web package
+JELLYFIN_WEB_OPT="--webdir=/usr/share/jellyfin-web"
+
+# [OPTIONAL] ffmpeg binary paths, overriding the UI-configured values
+#JELLYFIN_FFMPEG_OPT="--ffmpeg=/usr/bin/ffmpeg"
+
+# [OPTIONAL] run Jellyfin as a headless service
+#JELLYFIN_SERVICE_OPT="--service"
+
+# [OPTIONAL] run Jellyfin without the web app
+#JELLYFIN_NOWEBAPP_OPT="--noautorunwebapp"
+
+# [OPTIONAL] run Jellyfin with ASP.NET Server Garbage Collection (uses more RAM and less CPU than Workstation GC)
+# 0 = Workstation
+# 1 = Server
+#COMPlus_gcServer=1

site/roles/manifests/apps/media/jellyfin.pp

@@ -6,6 +6,7 @@ class roles::apps::media::jellyfin {
   }else{
     include profiles::defaults
     include profiles::base
+    include profiles::base::datavol
     include profiles::media::jellyfin
   }
 }