From 037212badb221b0d93f30fc1466a545ea3f99c20 Mon Sep 17 00:00:00 2001
From: denise <denise@denise-DX4860sourcefabric.org>
Date: Mon, 14 Jan 2013 11:45:51 -0500
Subject: [PATCH] Upgrade Scripts

---
 .../airtime-2.3.0/ConfFileUpgrade.php         |  16 +
 .../upgrades/airtime-2.3.0/DbUpgrade.php      |  24 ++
 .../airtime-2.3.0/airtime-upgrade.php         |  11 +
 .../airtime-2.3.0/common/UpgradeCommon.php    | 322 ++++++++++++++++++
 .../upgrades/airtime-2.3.0/data/upgrade.sql   |   3 +
 .../airtime-2.3.0/etc/airtime.conf.230        |  32 ++
 .../airtime-2.3.0/etc/api_client.cfg.230      | 128 +++++++
 .../airtime-2.3.0/etc/media-monitor.cfg.230   |  31 ++
 .../upgrades/airtime-2.3.0/etc/pypo.cfg.230   |  85 +++++
 9 files changed, 652 insertions(+)
 create mode 100644 install_minimal/upgrades/airtime-2.3.0/ConfFileUpgrade.php
 create mode 100644 install_minimal/upgrades/airtime-2.3.0/DbUpgrade.php
 create mode 100644 install_minimal/upgrades/airtime-2.3.0/airtime-upgrade.php
 create mode 100644 install_minimal/upgrades/airtime-2.3.0/common/UpgradeCommon.php
 create mode 100644 install_minimal/upgrades/airtime-2.3.0/data/upgrade.sql
 create mode 100644 install_minimal/upgrades/airtime-2.3.0/etc/airtime.conf.230
 create mode 100644 install_minimal/upgrades/airtime-2.3.0/etc/api_client.cfg.230
 create mode 100644 install_minimal/upgrades/airtime-2.3.0/etc/media-monitor.cfg.230
 create mode 100644 install_minimal/upgrades/airtime-2.3.0/etc/pypo.cfg.230

diff --git a/install_minimal/upgrades/airtime-2.3.0/ConfFileUpgrade.php b/install_minimal/upgrades/airtime-2.3.0/ConfFileUpgrade.php
new file mode 100644
index 000000000..8aab3191d
--- /dev/null
+++ b/install_minimal/upgrades/airtime-2.3.0/ConfFileUpgrade.php
@@ -0,0 +1,16 @@
+<?php
+
+/* This class deals with any modifications to config files in /etc/airtime
+ * as well as backups. All functions other than start() should be marked
+ * as private. */
+class AirtimeConfigFileUpgrade{
+
+    public static function start(){
+        echo "* Updating configFiles".PHP_EOL;
+        self::task0();
+    }
+    
+    private static function task0(){
+        UpgradeCommon::upgradeConfigFiles();
+    }
+}
diff --git a/install_minimal/upgrades/airtime-2.3.0/DbUpgrade.php b/install_minimal/upgrades/airtime-2.3.0/DbUpgrade.php
new file mode 100644
index 000000000..bda71b900
--- /dev/null
+++ b/install_minimal/upgrades/airtime-2.3.0/DbUpgrade.php
@@ -0,0 +1,24 @@
+<?php
+
+/* All functions other than start() should be marked as
+ * private.
+ */
+class AirtimeDatabaseUpgrade{
+
+    public static function start($p_dbValues){
+        echo "* Updating Database".PHP_EOL;
+        self::task0($p_dbValues);
+        echo " * Complete".PHP_EOL;
+    }
+
+    private static function task0($p_dbValues){
+        
+        $username = $p_dbValues['database']['dbuser'];
+        $password = $p_dbValues['database']['dbpass'];
+        $host = $p_dbValues['database']['host'];
+        $database = $p_dbValues['database']['dbname'];
+        $dir = __DIR__;
+        
+        passthru("export PGPASSWORD=$password && psql -h $host -U $username -q -f $dir/data/upgrade.sql $database 2>&1 | grep -v \"will create implicit index\"");
+    }
+}
diff --git a/install_minimal/upgrades/airtime-2.3.0/airtime-upgrade.php b/install_minimal/upgrades/airtime-2.3.0/airtime-upgrade.php
new file mode 100644
index 000000000..924babbdb
--- /dev/null
+++ b/install_minimal/upgrades/airtime-2.3.0/airtime-upgrade.php
@@ -0,0 +1,11 @@
+<?php
+
+require_once 'DbUpgrade.php';
+require_once 'ConfFileUpgrade.php';
+require_once 'common/UpgradeCommon.php';
+
+$filename = "/etc/airtime/airtime.conf";
+$values = parse_ini_file($filename, true);
+
+AirtimeConfigFileUpgrade::start();
+AirtimeDatabaseUpgrade::start($values);
diff --git a/install_minimal/upgrades/airtime-2.3.0/common/UpgradeCommon.php b/install_minimal/upgrades/airtime-2.3.0/common/UpgradeCommon.php
new file mode 100644
index 000000000..496a576a2
--- /dev/null
+++ b/install_minimal/upgrades/airtime-2.3.0/common/UpgradeCommon.php
@@ -0,0 +1,322 @@
+<?php
+/* These are helper functions that are common to each upgrade such as
+ * creating connections to a database, backing up config files etc.
+ */
+class UpgradeCommon{
+    const CONF_FILE_AIRTIME      = "/etc/airtime/airtime.conf";
+    const CONF_FILE_PYPO         = "/etc/airtime/pypo.cfg";
+    const CONF_FILE_LIQUIDSOAP   = "/etc/airtime/liquidsoap.cfg";
+    const CONF_FILE_MEDIAMONITOR = "/etc/airtime/media-monitor.cfg";
+    const CONF_FILE_API_CLIENT   = "/etc/airtime/api_client.cfg";
+
+    const CONF_PYPO_GRP          = "pypo";
+    const CONF_WWW_DATA_GRP      = "www-data";
+    const CONF_BACKUP_SUFFIX     = "220";
+    const VERSION_NUMBER         = "2.2.0";
+    
+    public static function SetDefaultTimezone()
+    {       
+        $sql = "SELECT valstr from cc_pref WHERE keystr = 'timezone'";
+
+        $result   = self::queryDb($sql);
+        $timezone = $result->fetchColumn();
+                
+        date_default_timezone_set($timezone);
+    }
+    
+    public static function connectToDatabase($p_exitOnError = true)
+    {
+        try {
+            $con = Propel::getConnection();
+        } catch (Exception $e) {
+            echo $e->getMessage().PHP_EOL;
+            echo "Database connection problem.".PHP_EOL;
+            echo "Check if database exists with corresponding permissions.".PHP_EOL;
+            if ($p_exitOnError) {
+                exit(1);
+            }
+            return false;
+        }
+        return true;
+    }
+
+    
+    public static function DbTableExists($p_name)
+    {
+        $con = Propel::getConnection();
+        try {
+            $sql = "SELECT * FROM ".$p_name." LIMIT 1";
+            $con->query($sql);
+        } catch (PDOException $e){
+            return false;
+        }
+        return true;
+    }
+
+    private static function GetAirtimeSrcDir()
+    {
+        return __DIR__."/../../../../airtime_mvc";
+    }
+
+    public static function MigrateTablesToVersion($dir, $version)
+    {
+        echo "Upgrading database, may take several minutes, please wait".PHP_EOL;
+        
+        $appDir = self::GetAirtimeSrcDir();
+        $command = "php --php-ini $dir/../../airtime-php.ini ".
+                    "$appDir/library/doctrine/migrations/doctrine-migrations.phar ".
+                    "--configuration=$dir/common/migrations.xml ".
+                    "--db-configuration=$appDir/library/doctrine/migrations/migrations-db.php ".
+                    "--no-interaction migrations:migrate $version";
+        system($command);
+    }
+
+    public static function BypassMigrations($dir, $version)
+    {
+        $appDir = self::GetAirtimeSrcDir();
+        $command = "php --php-ini $dir/../../airtime-php.ini ".
+                    "$appDir/library/doctrine/migrations/doctrine-migrations.phar ".
+                    "--configuration=$dir/common/migrations.xml ".
+                    "--db-configuration=$appDir/library/doctrine/migrations/migrations-db.php ".
+                    "--no-interaction --add migrations:version $version";
+        system($command);
+    }
+
+    public static function upgradeConfigFiles(){
+
+        $configFiles = array(UpgradeCommon::CONF_FILE_AIRTIME,
+                             UpgradeCommon::CONF_FILE_PYPO,
+                             //this is not necessary because liquidsoap configs
+                             //are automatically generated
+                             //UpgradeCommon::CONF_FILE_LIQUIDSOAP,
+                             UpgradeCommon::CONF_FILE_MEDIAMONITOR,
+                             UpgradeCommon::CONF_FILE_API_CLIENT);
+
+        // Backup the config files
+        $suffix = date("Ymdhis")."-".UpgradeCommon::VERSION_NUMBER;
+        foreach ($configFiles as $conf) {
+            // do not back up monit cfg -- ok?? not being done anyway
+            if (file_exists($conf)) {
+                echo "Backing up $conf to $conf$suffix.bak".PHP_EOL;
+                //copy($conf, $conf.$suffix.".bak");
+                exec("cp -p $conf $conf$suffix.bak"); //use cli version to preserve file attributes
+            }
+        }
+
+        self::CreateIniFiles(UpgradeCommon::CONF_BACKUP_SUFFIX);
+        self::MergeConfigFiles($configFiles, $suffix);
+
+        //HACK: This will fix a last minute bug we discovered with our upgrade scripts.
+        //Will be fixed properly in 2.3.0
+        $old = "list_all_db_files = 'list-all-files/format/json/api_key/%%api_key%%/dir_id/%%dir_id%%'";
+        $new = "list_all_db_files = 'list-all-files/format/json/api_key/%%api_key%%/dir_id/%%dir_id%%/all/%%all%%'";
+        exec("sed -i \"s#$old#$new#g\" /etc/airtime/api_client.cfg");
+
+        $old = "update_start_playing_url = 'notify-media-item-start-play/api_key/%%api_key%%/media_id/%%media_id%%/schedule_id/%%schedule_id%%'";
+        $new = "update_start_playing_url = 'notify-media-item-start-play/api_key/%%api_key%%/media_id/%%media_id%%/'";
+        exec("sed -i \"s#$old#$new#g\" /etc/airtime/api_client.cfg");
+    }
+
+    /**
+     * This function creates the /etc/airtime configuration folder
+     * and copies the default config files to it.
+     */
+    public static function CreateIniFiles($suffix)
+    {
+        if (!file_exists("/etc/airtime/")){
+            if (!mkdir("/etc/airtime/", 0755, true)){
+                echo "Could not create /etc/airtime/ directory. Exiting.";
+                exit(1);
+            }
+        }
+
+        $config_copy = array(
+            "../etc/airtime.conf"      => self::CONF_FILE_AIRTIME,
+            "../etc/pypo.cfg"          => self::CONF_FILE_PYPO,
+            "../etc/media-monitor.cfg" => self::CONF_FILE_MEDIAMONITOR,
+            "../etc/api_client.cfg"    => self::CONF_FILE_API_CLIENT
+        );
+
+        echo "Copying configs:\n";
+        foreach ($config_copy as $path_part => $destination) {
+            $full_path = OsPath::normpath(OsPath::join(__DIR__, 
+                "$path_part.$suffix"));
+            echo "'$full_path' --> '$destination'\n";
+            if(!copy($full_path, $destination)) {
+                echo "Failed on the copying operation above\n";
+                exit(1);
+            }
+        }
+    }
+
+    private static function MergeConfigFiles(array $configFiles, $suffix) {
+        foreach ($configFiles as $conf) {
+            if (file_exists("$conf$suffix.bak")) {
+
+                if($conf === self::CONF_FILE_AIRTIME) {
+                    // Parse with sections
+                    $newSettings = parse_ini_file($conf, true);
+                    $oldSettings = parse_ini_file("$conf$suffix.bak", true);
+                }
+                else {
+                    $newSettings = self::ReadPythonConfig($conf);
+                    $oldSettings = self::ReadPythonConfig("$conf$suffix.bak");
+                }
+
+                $settings = array_keys($newSettings);
+
+                foreach($settings as $section) {
+                    if(isset($oldSettings[$section])) {
+                        if(is_array($oldSettings[$section])) {
+                            $sectionKeys = array_keys($newSettings[$section]);
+                            foreach($sectionKeys as $sectionKey) {
+
+                                if(isset($oldSettings[$section][$sectionKey])) {
+                                    self::UpdateIniValue($conf, $sectionKey,
+                                        $oldSettings[$section][$sectionKey]);
+                                }
+                            }
+                        } else {
+                            self::UpdateIniValue($conf, $section, 
+                                $oldSettings[$section]);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    private static function ReadPythonConfig($p_filename)
+    {
+        $values = array();
+        
+        $fh = fopen($p_filename, 'r');
+        
+        while(!feof($fh)){
+            $line = fgets($fh);
+            if(substr(trim($line), 0, 1) == '#' || trim($line) == ""){
+                continue;
+            }else{
+                $info = explode('=', $line, 2);
+                $values[trim($info[0])] = trim($info[1]);
+            }
+        }
+
+        return $values;
+    }
+
+    /**
+     * This function updates an INI style config file.
+     *
+     * A property and the value the property should be changed to are
+     * supplied. If the property is not found, then no changes are made.
+     *
+     * @param string $p_filename
+     *      The path the to the file.
+     * @param string $p_property
+     *      The property to look for in order to change its value.
+     * @param string $p_value
+     *      The value the property should be changed to.
+     *
+     */
+    private static function UpdateIniValue($p_filename, $p_property, $p_value)
+    {
+        $lines = file($p_filename);
+        $n     = count($lines);
+        foreach ($lines as &$line) {
+            if ($line[0] != "#"){
+                $key_value = explode("=", $line);
+                $key       = trim($key_value[0]);
+
+                if ($key == $p_property){
+                    $line = "$p_property = $p_value".PHP_EOL;
+                }
+            }
+        }
+
+        $fp=fopen($p_filename, 'w');
+        for($i=0; $i<$n; $i++){
+            fwrite($fp, $lines[$i]);
+        }
+        fclose($fp);
+    }
+    
+    public static function queryDb($p_sql){
+        $con = Propel::getConnection();
+
+        try {
+            $result = $con->query($p_sql);
+        } catch (Exception $e) {
+            echo "Error executing $p_sql. Exiting.";
+            exit(1);
+        }
+
+        return $result;
+    }
+}
+
+class OsPath {
+    // this function is from http://stackoverflow.com/questions/2670299/is-there-a-php-equivalent-function-to-the-python-os-path-normpath
+    public static function normpath($path)
+    {
+        if (empty($path))
+            return '.';
+    
+        if (strpos($path, '/') === 0)
+            $initial_slashes = true;
+        else
+            $initial_slashes = false;
+        if (
+            ($initial_slashes) &&
+            (strpos($path, '//') === 0) &&
+            (strpos($path, '///') === false)
+        )
+            $initial_slashes = 2;
+        $initial_slashes = (int) $initial_slashes;
+    
+        $comps = explode('/', $path);
+        $new_comps = array();
+        foreach ($comps as $comp)
+        {
+            if (in_array($comp, array('', '.')))
+                continue;
+            if (
+                ($comp != '..') ||
+                (!$initial_slashes && !$new_comps) ||
+                ($new_comps && (end($new_comps) == '..'))
+            )
+                array_push($new_comps, $comp);
+            elseif ($new_comps)
+                array_pop($new_comps);
+        }
+        $comps = $new_comps;
+        $path = implode('/', $comps);
+        if ($initial_slashes)
+            $path = str_repeat('/', $initial_slashes) . $path;
+        if ($path)
+            return $path;
+        else
+            return '.';
+    }
+    
+    /* Similar to the os.path.join python method
+     * http://stackoverflow.com/a/1782990/276949 */
+    public static function join() {
+        $args = func_get_args();
+        $paths = array();
+
+        foreach($args as $arg) {
+            $paths = array_merge($paths, (array)$arg);
+        }
+
+        foreach($paths as &$path) {
+            $path = trim($path, DIRECTORY_SEPARATOR);
+        }
+
+        if (substr($args[0], 0, 1) == DIRECTORY_SEPARATOR) {
+            $paths[0] = DIRECTORY_SEPARATOR . $paths[0];
+        }
+
+        return join(DIRECTORY_SEPARATOR, $paths);
+    }
+}
diff --git a/install_minimal/upgrades/airtime-2.3.0/data/upgrade.sql b/install_minimal/upgrades/airtime-2.3.0/data/upgrade.sql
new file mode 100644
index 000000000..4461717c4
--- /dev/null
+++ b/install_minimal/upgrades/airtime-2.3.0/data/upgrade.sql
@@ -0,0 +1,3 @@
+DELETE FROM cc_pref WHERE keystr = 'system_version';
+INSERT INTO cc_pref (keystr, valstr) VALUES ('system_version', '2.3.0');
+
diff --git a/install_minimal/upgrades/airtime-2.3.0/etc/airtime.conf.230 b/install_minimal/upgrades/airtime-2.3.0/etc/airtime.conf.230
new file mode 100644
index 000000000..1a22289c0
--- /dev/null
+++ b/install_minimal/upgrades/airtime-2.3.0/etc/airtime.conf.230
@@ -0,0 +1,32 @@
+[database]
+host = localhost
+dbname = airtime
+dbuser = airtime
+dbpass = airtime
+
+[rabbitmq]
+host = 127.0.0.1
+port = 5672
+user = guest
+password = guest
+vhost = /
+
+[general]
+api_key = AAA
+web_server_user = www-data
+airtime_dir = x
+base_url = localhost
+base_port = 80
+base_dir = ''
+
+;How many hours ahead of time should Airtime playout engine (PYPO)
+;cache scheduled media files.
+cache_ahead_hours = 1
+
+[monit]
+monit_user = guest
+monit_password = airtime
+
+[soundcloud]
+connection_retries = 3
+time_between_retries = 60
diff --git a/install_minimal/upgrades/airtime-2.3.0/etc/api_client.cfg.230 b/install_minimal/upgrades/airtime-2.3.0/etc/api_client.cfg.230
new file mode 100644
index 000000000..369f74eb8
--- /dev/null
+++ b/install_minimal/upgrades/airtime-2.3.0/etc/api_client.cfg.230
@@ -0,0 +1,128 @@
+bin_dir = "/usr/lib/airtime/api_clients"
+
+#############################
+## Common
+#############################
+
+# Value needed to access the API
+api_key = 'AAA'
+
+# Path to the base of the API
+api_base = 'api'
+
+# URL to get the version number of the server API
+version_url = 'version/api_key/%%api_key%%'
+
+#URL to register a components IP Address with the central web server
+register_component = 'register-component/format/json/api_key/%%api_key%%/component/%%component%%'
+
+# Hostname
+host = 'localhost'
+base_port = 80
+base_dir = ''
+
+#############################
+## Config for Media Monitor
+#############################
+
+# URL to setup the media monitor
+media_setup_url = 'media-monitor-setup/format/json/api_key/%%api_key%%'
+
+# Tell Airtime the file id associated with a show instance.
+upload_recorded = 'upload-recorded/format/json/api_key/%%api_key%%/fileid/%%fileid%%/showinstanceid/%%showinstanceid%%'
+
+# URL to tell Airtime to update file's meta data
+update_media_url = 'reload-metadata/format/json/api_key/%%api_key%%/mode/%%mode%%'
+
+# URL to tell Airtime we want a listing of all files it knows about
+list_all_db_files = 'list-all-files/format/json/api_key/%%api_key%%/dir_id/%%dir_id%%/all/%%all%%'
+
+# URL to tell Airtime we want a listing of all dirs its watching (including the stor dir)
+list_all_watched_dirs = 'list-all-watched-dirs/format/json/api_key/%%api_key%%'
+
+# URL to tell Airtime we want to add watched directory
+add_watched_dir = 'add-watched-dir/format/json/api_key/%%api_key%%/path/%%path%%'
+
+# URL to tell Airtime we want to add watched directory
+remove_watched_dir = 'remove-watched-dir/format/json/api_key/%%api_key%%/path/%%path%%'
+
+# URL to tell Airtime we want to add watched directory
+set_storage_dir = 'set-storage-dir/format/json/api_key/%%api_key%%/path/%%path%%'
+
+# URL to tell Airtime about file system mount change
+update_fs_mount = 'update-file-system-mount/format/json/api_key/%%api_key%%'
+
+# URL to commit multiple updates from media monitor at the same time
+
+reload_metadata_group = 'reload-metadata-group/format/json/api_key/%%api_key%%'
+
+# URL to tell Airtime about file system mount change
+handle_watched_dir_missing = 'handle-watched-dir-missing/format/json/api_key/%%api_key%%/dir/%%dir%%'
+
+#############################
+## Config for Recorder
+#############################
+
+# URL to get the schedule of shows set to record
+show_schedule_url = 'recorded-shows/format/json/api_key/%%api_key%%'
+
+# URL to upload the recorded show's file to Airtime
+upload_file_url = 'upload-file/format/json/api_key/%%api_key%%'
+
+# URL to commit multiple updates from media monitor at the same time
+
+#number of retries to upload file if connection problem
+upload_retries = 3
+
+#time to wait between attempts to upload file if connection problem (in seconds)
+upload_wait = 60
+
+################################################################################
+# Uncomment *one of the sets* of values from the API clients below, and comment
+# out all the others.
+################################################################################
+
+#############################
+## Config for Pypo
+#############################
+
+# Schedule export path.
+# %%from%% - starting date/time in the form YYYY-MM-DD-hh-mm
+# %%to%% - starting date/time in the form YYYY-MM-DD-hh-mm
+export_url = 'schedule/api_key/%%api_key%%'
+
+get_media_url = 'get-media/file/%%file%%/api_key/%%api_key%%'
+
+# Update whether a schedule group has begun playing.
+update_item_url = 'notify-schedule-group-play/api_key/%%api_key%%/schedule_id/%%schedule_id%%'
+
+# Update whether an audio clip is currently playing.
+update_start_playing_url = 'notify-media-item-start-play/api_key/%%api_key%%/media_id/%%media_id%%/'
+
+# URL to tell Airtime we want to get stream setting
+get_stream_setting = 'get-stream-setting/format/json/api_key/%%api_key%%/'
+
+#URL to update liquidsoap status
+update_liquidsoap_status = 'update-liquidsoap-status/format/json/api_key/%%api_key%%/msg/%%msg%%/stream_id/%%stream_id%%/boot_time/%%boot_time%%'
+
+#URL to check live stream auth
+check_live_stream_auth = 'check-live-stream-auth/format/json/api_key/%%api_key%%/username/%%username%%/password/%%password%%/djtype/%%djtype%%'
+
+#URL to update source status
+update_source_status = 'update-source-status/format/json/api_key/%%api_key%%/sourcename/%%sourcename%%/status/%%status%%'
+
+get_bootstrap_info = 'get-bootstrap-info/format/json/api_key/%%api_key%%'
+
+get_files_without_replay_gain = 'get-files-without-replay-gain/api_key/%%api_key%%/dir_id/%%dir_id%%'
+
+update_replay_gain_value = 'update-replay-gain-value/api_key/%%api_key%%'
+
+notify_webstream_data = 'notify-webstream-data/api_key/%%api_key%%/media_id/%%media_id%%/format/json'
+
+notify_liquidsoap_started = 'rabbitmq-do-push/api_key/%%api_key%%/format/json'
+
+get_stream_parameters = 'get-stream-parameters/api_key/%%api_key%%/format/json'
+
+push_stream_stats = 'push-stream-stats/api_key/%%api_key%%/format/json'
+
+update_stream_setting_table = 'update-stream-setting-table/api_key/%%api_key%%/format/json'
diff --git a/install_minimal/upgrades/airtime-2.3.0/etc/media-monitor.cfg.230 b/install_minimal/upgrades/airtime-2.3.0/etc/media-monitor.cfg.230
new file mode 100644
index 000000000..b1167f56b
--- /dev/null
+++ b/install_minimal/upgrades/airtime-2.3.0/etc/media-monitor.cfg.230
@@ -0,0 +1,31 @@
+api_client = "airtime"
+
+# where the binary files live
+bin_dir = '/usr/lib/airtime/media-monitor'
+
+# where the logging files live
+log_dir = '/var/log/airtime/media-monitor'
+
+
+############################################
+# RabbitMQ settings                        #
+############################################
+rabbitmq_host = 'localhost'
+rabbitmq_user = 'guest'
+rabbitmq_password = 'guest'
+rabbitmq_vhost = '/'
+
+############################################
+# Media-Monitor preferences                #
+############################################
+check_filesystem_events = 5 #how long to queue up events performed on the files themselves.
+check_airtime_events = 30 #how long to queue metadata input from airtime.
+
+# MM2 only:
+touch_interval = 5
+chunking_number = 450
+request_max_wait = 3.0
+rmq_event_wait = 0.1
+logpath = '/var/log/airtime/media-monitor/media-monitor.log'
+index_path = '/var/tmp/airtime/media-monitor/last_index'
+
diff --git a/install_minimal/upgrades/airtime-2.3.0/etc/pypo.cfg.230 b/install_minimal/upgrades/airtime-2.3.0/etc/pypo.cfg.230
new file mode 100644
index 000000000..9ffc390e4
--- /dev/null
+++ b/install_minimal/upgrades/airtime-2.3.0/etc/pypo.cfg.230
@@ -0,0 +1,85 @@
+############################################
+# pypo - configuration                     #
+############################################
+
+# Set the type of client you are using.
+# Currently supported types:
+# 1) "obp" = Open Broadcast Platform
+# 2) "airtime"
+#
+api_client = "airtime"
+
+############################################
+# Cache Directories                        #
+# *include* trailing slash !!              #
+############################################
+cache_dir = '/var/tmp/airtime/pypo/cache/'
+file_dir = '/var/tmp/airtime/pypo/files/' 
+tmp_dir = '/var/tmp/airtime/pypo/tmp/'
+
+############################################
+# Setup Directories                        #
+# Do *not* include trailing slash !!         #
+############################################
+cache_base_dir = '/var/tmp/airtime/pypo'
+bin_dir = '/usr/lib/airtime/pypo'
+log_base_dir = '/var/log/airtime'
+pypo_log_dir = '/var/log/airtime/pypo'
+liquidsoap_log_dir = '/var/log/airtime/pypo-liquidsoap'
+
+############################################
+# Liquidsoap settings                      #
+############################################
+ls_host = '127.0.0.1'
+ls_port = '1234'
+
+############################################
+# RabbitMQ settings                        #
+############################################
+rabbitmq_host = 'localhost'
+rabbitmq_user = 'guest'
+rabbitmq_password = 'guest'
+rabbitmq_vhost = '/'
+
+############################################
+# pypo preferences                         #
+############################################
+
+# Poll interval in seconds.
+#
+# This will rarely need to be changed because any schedule changes are 
+# automatically sent to pypo immediately. 
+#
+# This is how often the poll script downloads new schedules and files from the
+# server in the event that no changes are made to the schedule.
+#
+poll_interval = 3600 # in seconds.
+
+
+# Push interval in seconds.
+#
+# This is how often the push script checks whether it has something new to
+# push to liquidsoap.
+#
+# It's hard to imagine a situation where this should be more than 1 second.
+#
+push_interval = 1 # in seconds
+
+# 'pre' or 'otf'. 'pre' cues while playlist preparation
+# while 'otf' (on the fly) cues while loading into ls  
+# (needs the post_processor patch)
+cue_style = 'pre'
+
+############################################
+# Recorded Audio settings                  #
+############################################
+record_bitrate = 256
+record_samplerate = 44100
+record_channels = 2
+record_sample_size = 16
+
+#can be either ogg|mp3, mp3 recording requires installation of the package "lame"
+record_file_type = 'ogg'
+
+# base path to store recordered shows at
+base_recorded_files = '/var/tmp/airtime/show-recorder/'