Differences between revisions 1 and 10 (spanning 9 versions)
⇤ ← Revision 1 as of 2011-03-24 13:02:56 →
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Editor: heb
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Editor: heb
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Deletions are marked like this. Additions are marked like this.
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This is the Wowza plugin in the DOMS project. The purpose of the plugin is to enhances the Wowza streaming server with This is the Wowza plugin in the MedieStream project.
 1. Locate media files in a folder structure decided by BES
 1. Log information when a user starts streaming a program in statistics log
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 1. Wowza Streaming Server version 2.2.3)  1. Wowza Streaming Server version 2.2.3
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 1. BES must be installed
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 1. There is one user account for the wowza, and the wowza server is installed in ~/wowza
 1. Check !!! One vhost have been configured (in ~/wowza/conf/VHosts.xml), with the name _domsVHost_ and configDir ~/services/wowza_vhost_doms


  1. There is one user account for the wowza, and the wowza server is installed in ~/wowza. The folder structure is assumed to be:
  a. ~wowza/
   a. bin/
   a. services/
    a. wowza_vhost_kultur/
    a. wowza_vhost_chaos/
    a. wowza_vhost_.../
   a. wowza/
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 1. Shutdown Wowza (not really nessesary, but please...)
 1. if nessessary remove any files in ~/services/wowza_vhost_doms/
 1. Extract the plugin into ~/services/wowza_vhost_doms/
 1. There should now be these directories
  * applications/
  * conf/
  * bin/
 1. The plugin is now installed, so it needs to be setup.
 1. go to ~/services/wowza_vhost_doms/conf/doms
 1. In that folder, there are two files, Application.xml and doms-wowza-plugin.properties
 1. Edit doms-wowza-plugin.properties, so that these things are set correctly{{{
ticketCheckerLocation=ADDRESS OF TICKET CHECKER WEBSERVICE, MOST OFTEN http://DOMS_SERVER:PORT/authchecker
storageDir=WHERE THE VIDEO FILES ARE
}}}
 1. The doms application is now configured
 1. go to ~/services/wowza_vhost_doms/conf/domslive
 1. In that folder, there are two files, Application.xml and domslive-wowza-plugin.properties
 1. Edit domslive-wowza-plugin.properties, so that that the two settings mentioned above are set to the same value as for doms-wowza-plugin.properties.
 1. Edit Application.xml so that storageDir points to some temp folder where we can write .stream files for live streaming.
 1. The domslive application is now also configured
 1. Create a symbolic link ''~/services/wowza_vhost_doms/streamingContentPreview'' that points to the root folder of preview files.
 1. The preview application is now also configured
 1. Restart wowza. The wowza plugin install should now be complete		  1. Extract release package to a temporary folder on server
 1. Backup/remove old vhost from the DOMS project ~/services/wowza_vhost_doms/
 1. Run deploy script from release package
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=== Configuration ===
 1. Replace ''~/services/wowza_vhost_kultur/streamingContent'' folder with symbolic link to root of the program media files from BES
 1. Replace ''~/services/wowza_vhost_kultur/streamingContentPreview'' folder with symbolic link to root of the preview media files from BES
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 1. Configure ''~/services/wowza_vhost_kultur/conf/kultur/doms-wowza-plugin.properties'':{{{
ticketCheckerLocation=<ticket_checker_address>, i.e. http://alhena:7880/authchecker-service/tickets
broadcastExtractionServiceRestApi=<bes_address>, i.e. http://iapetus:9311/bes_DEVEL/rest/bes/}}}
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= Release note for Wowza plugin version 1.0rc2 =
Released medio januar 2011

The release package can be found at ''doms@iapetus:~/releases/DOMS-Wowza-plugin-1.0rc2_install-package.zip''

== New features ==
This is the first version of the Wowza plugin in the DOMS project. The purpose of the plugin is to enhances the Wowza streaming server with

 1. User authentication
 1. Translating the user request URL to a specific media file
 1. Enable live streaming

== Installation instructions for STAGE and PROD ==

=== Prerequisites for the installation ===
 1. Java 6
 1. Wowza Streaming Server version 2.1.2
 1. DOMS must be installed with ticket issuer

=== Installation procedure ===
 1. Shutdown Wowza {{{
sudo /usr/local/sbin/wowzainit.sh stop}}}

 1. Extract installation package to ~/tmp/wdp_1.0/ {{{
unzip releases/DOMS-Wowza-plugin-1.0rc2_install-package.zip -d tmp/wdp_1.0/}}}

 1. Remove old vhost installation (if existing) {{{
mv wowza_vhost_doms tmp/old}}}

 1. Copy content of ~/tmp/wdp_1.0/ to wowza virtual host {{{
cp -R tmp/wdp_1.0/DOMS-Wowza-plugin-1.0rc2_install-package wowza_vhost_doms}}}

 1. Setup the virtual host:
  i. Create the virtual host. Edit ''<Wowza-install-dir>/conf/VHosts.xml''. Add: {{{
<VHost>
 <Name>_domsVHost_</Name>
 <ConfigDir>/home/<user>/wowza_vhost_doms</ConfigDir>
 <ConnectionLimit>0</ConnectionLimit>
</VHost>}}}

  i. Edit ''/home/<user>/wowza_vhost_doms/conf/VHost.xml''. Set the correct value for the two host port elements (''Root/VHost/HostPortList/HostPort/Port''):
   * First entry (RTMP protocol) to 1935
   * Second entry (Admin Hostport) to 8086
 1. Create folder structure:
  i. Symlink: ''wowza_vhost_doms/streamingContent'' -> ''<path_to_bes_output_folder>''
  i. Create folder: ''wowza_vhost_doms/streamingContentLive''
  i. Symlink: ''wowza_vhost_doms/streamingContent/files'' -> ''wowza_vhost_doms/streamingContent''
 1. Set location of media files. Edit ''/home/<user>/wowza_vhost_doms/conf/<app>/Application.xml'' for both applications ''doms'' and ''domslive''. Change element ''Root/Application/Streams/StorageDir'' to location of media files produced by Broadcast Extraction Service.
  a. doms: /home/<user>/streamingContent
  a. domslive: /home/<user>/streamingContentLive

 1. Setup Ticket issuer in property file ''doms-wowza-plugin.properties'' for both applications (doms and domslive). Look for property {{{
ticketCheckerLocation=http://<ticket_issuer>:<port>/authchecker}}}

 1. Start Wowza {{{
sudo /usr/local/sbin/wowzainit.sh start}}}		  1. Configure ''~/services/wowza_vhost_kultur/conf/kultur_live/domslive-wowza-plugin.properties''{{{
ticketCheckerLocation=<ticket_checker_address>, i.e. http://alhena:7880/authchecker-service/tickets
broadcastExtractionServiceRestApi=<bes_address>, i.e. http://iapetus:9311/bes_DEVEL/rest/bes/}}}

Release note for Wowza plugin version 2.0

New features

This is the Wowza plugin in the MedieStream project.

  1. Locate media files in a folder structure decided by BES
  2. Log information when a user starts streaming a program in statistics log

Installation instructions for STAGE and PROD

Prerequisites for the installation

  1. Java 6
  2. Vlc video player installed
  3. Wowza Streaming Server version 2.2.3
  4. DOMS must be installed with ticket issuer
  5. BES must be installed

We assume that wowza have been configured in the way that SB it maintenance prefers. This means that

  1. There is one user account for the wowza, and the wowza server is installed in ~/wowza. The folder structure is assumed to be:
    1. ~wowza/
      1. bin/
      2. services/
        1. wowza_vhost_kultur/
        2. wowza_vhost_chaos/
        3. wowza_vhost_.../
      3. wowza/

Installation procedure

  1. Extract release package to a temporary folder on server
  2. Backup/remove old vhost from the DOMS project ~/services/wowza_vhost_doms/
  3. Run deploy script from release package

Configuration

  1. Replace ~/services/wowza_vhost_kultur/streamingContent folder with symbolic link to root of the program media files from BES

  2. Replace ~/services/wowza_vhost_kultur/streamingContentPreview folder with symbolic link to root of the preview media files from BES

  3. Configure ~/services/wowza_vhost_kultur/conf/kultur/doms-wowza-plugin.properties:

    ticketCheckerLocation=<ticket_checker_address>, i.e. http://alhena:7880/authchecker-service/tickets
broadcastExtractionServiceRestApi=<bes_address>, i.e. http://iapetus:9311/bes_DEVEL/rest/bes/

  4. Configure ~/services/wowza_vhost_kultur/conf/kultur_live/domslive-wowza-plugin.properties

    ticketCheckerLocation=<ticket_checker_address>, i.e. http://alhena:7880/authchecker-service/tickets
broadcastExtractionServiceRestApi=<bes_address>, i.e. http://iapetus:9311/bes_DEVEL/rest/bes/

Release note for Wowza plugin version 2.0 (last edited 2011-05-03 07:17:17 by heb)