This information helps you to monitor and administer Alfresco Media Management.
If you are backing up and restoring Media Management, use the standard Alfresco guidance: Back up and restore.
Monitoring Media Management
You can monitor the flow of media events from the Alfresco repository through ActiveMQ and system logs.
Check the health of ActiveMQ, particularly that the following events are occurring:
- Topics > alfresco.health.contentservices shows that heartbeats are being sent
- Queues > alfresco.transform.request.image, alfresco.transform.reply.image, alfresco.transform.request.video, and alfresco.transform.reply.video are showing messages enqueuing and dequeuing ActiveMQ provides a web console:
localhostis the name of the Alfresco server.
You can also check the ActiveMQ log, which is located in
activemqis the name of directory where you installed ActiveMQ.
By default, subscribers are set to Active Durable Topic Subscribers to ensure that if ActiveMQ fails, messages are not lost.
Note: For technical reasons, Topics > Messages Dequeued never decrements. Do not monitor this queue.
Check the content services node log to monitor what is being transformed:
Port 8889 is reserved for the content services node.
http://localhost:8889/healthcheckshows the last transformation after startup (but before any transformations). You should see:
and after a transformation request:
- Check the log, which is located in
remote-nodeis the name of directory that you unzipped when you installed Media Management.
- You can change the log level of the content services node in the remote-node/config.yml file.
alfresco.log, after setting the log level to
debug, for any errors.
log4j.properties.samplefile to add loggers to your
log4j.properties.samplefile is provided in the Media Management installation zip. This file contains loggers that you can add to your Alfresco
log4j.propertiesfile to trace and debug your Media Management workflow.
Admin Tools for Media Management
Administrators can view information about transformations and add publishing channels in the Admin Tools option of the Share menu bar.
- Select Admin Tools on the Share toolbar, to see a list of tools on the left of the page.
- The Tools > Application section lists the themes available. Media Management provides a black background (a dark theme) for Share. For more see Using an Alfresco dark site theme for more information.
- The Content Publishing > Channel Manager section lists the channels that are configured for users to publish media (for example, CloudFront). Use this guidance to add a new publishing channel: Configuring a CloudFront publishing channel.
- The Transformations section lists the installed transformers and their status. Select Transformer FFmpeg to see information on whether the transformer is available, and the version of FFmpeg that is installed with the options configured.