Before doing anything to prepare for the upgrade, backup your Avalon 3.2 installation.
Part of the changes made to get multiple derivatives ingest to work was updating the Matterhorn workflows for skip transcoding. Instructions for updating these workflows are found below.
To help Avalon automatically generate URLs for use in system emails and other places, it is now possible to configure a default protocol (http or https). An example configuration can be found in config/avalon.yml.example on github.
Avalon release 3.3 includes a new requirement that metadata values Creation Date, Copyright Date and Date Issued conform to the Extended Date Time Format. Dates that do not conform will not be indexed and therefore will not be searchable. To assist in identifying existing records affected by this change, a tool has been implemented to identify those records. In addition to identifying invalid dates it identifies all records with ANY invalid metadata. Any records identified as having validation errors should be fixed so that they will be indexed. After the upgrade, run the tool by executing the following command:
$ su - avalon -c "cd /var/www/avalon/current; RAILS_ENV='production' bundle exec rake avalon:validate"
In previous Avalon versions, there was a potential for Matterhorn disk space to fill with workflow artifacts. The default error handler workflow updated as above reduces this potential significantly. And a tool is provided in Release 3.3 that helps clean up Matterhorn workspace further. More can be learned here.
See What's New in Avalon 3.3 for more details.
The following instructions will work for any Avalon 3.2 installation that used Puppet as its source. This includes the portable VM Image Installation, the Vagrant Virtual Machine Installation, and the Manual Installation of Avalon Using Puppet.
Upgrading is fairly simple, and must be run as the root user from a bash prompt on the Avalon system. The process for this depends on which kind of installation you have.
Portable VM image:
su rootto become the root user. This will require the root password you provided the first time the system was booted.
vagrant sshto log in as the vagrant user, then type
sudo -ito become the root user.
Once you have a root prompt, proceed with the upgrade as follows:
# 1. if starting from Portable VM image, download the installer package, unpack, and link it $ wget http://www.avalonmediasystem.org/downloads/avalon-installer-flat.tar.gz -O flat.tar.gz $ tar xzf flat.tar.gz $ export INSTALL_DIR=`pwd` $ ln -s $INSTALL_DIR/avalon-installer-flat/files /etc/puppet/avalon_files # 2. navigate to the installer $ cd avalon-installer-flat # 3. remove the Avalon deploy tag $ rm -f /var/www/avalon/bare-deploy $ rm -rf /opt/staging/avalon/avalon-bare-deploy.tar.gz /opt/staging/avalon/avalon-bare-deploy # 4. apply the puppet manifest $ puppet apply --fileserverconfig=fileserver.conf --modulepath=modules \ --hiera_config=hiera/hiera.yaml --templatedir=templates manifests/init.pp # 5. reindex $ su - avalon -c "cd /var/www/avalon/current; RAILS_ENV='production' bundle exec rake avalon:reindex"
# 1. Switch to matterhorn user $ su - matterhorn $ cd /usr/local/matterhorn # 2. Install updated workflows $ cd etc/workflows $ wget --no-check-certificate https://raw.githubusercontent.com/avalonmediasystem/avalon-felix/1.4.x/etc/workflows/avalon-skip-transcoding.xml -O avalon-skip-transcoding.xml $ wget --no-check-certificate https://raw.githubusercontent.com/avalonmediasystem/avalon-felix/1.4.x/etc/workflows/avalon-skip-transcoding-audio.xml -O avalon-skip-transcoding-audio.xml $ wget --no-check-certificate https://raw.githubusercontent.com/avalonmediasystem/avalon-felix/1.4.x/etc/workflows/default-error-handler.xml -O default-error-handler.xml # 3. Restart Matterhorn $ exit $ service matterhorn stop $ service matterhorn start
If you didn't load the sample content before, try it out to test your avalon 3.3 upgrade.