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| Code Block |
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yum install java-1.8.0-openjdk |
Main Components
Fedora Commons Repository
Tomcat
Fedora runs as a webapp in Tomcat
Install Apache Tomcat
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| title | RHEL 7 |
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MariaDB
| Info | ||
|---|---|---|
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MariaDB is now the default database system for CentOS/RHEL7 and can be used interchangeably with MySql. MySql or PostgreSQL can be substituted if desired. |
Avalon uses MariaDB for storing search queries, user data and roles, and as a back end our encoding dashboard.
Install MariaDB server
| Code Block |
|---|
yum install mariadb-server
systemctl start mariadb |
Fedora Commons Repository
Tomcat
Fedora runs as a webapp in Tomcat
Install Apache Tomcat
| Code Block | ||
|---|---|---|
| ||
yum install tomcat
vim /etc/tomcat/server.xml #line 71, change the Tomcat connector port from 8080 to 8984
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| Code Block |
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wget http://archive.apache.org/dist/lucene/solr/76.76.26/solr-76.76.26.tgz tar xzf solr-76.76.26.tgz solr-76.76.26/bin/install_solr_service.sh --strip-components=2 bash ./install_solr_service.sh solr-76.76.26.tgz |
By default, the script extracts the distribution archive into /opt, configures Solr to write files into /var/solr, and runs Solr as the solr user. Follow the linked guide if you wish to change these defaults.
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If you have successfully installed Solr you should be able to access the dashboard page at http://<server host name>:8983/solr
Instructions on how to manually start/stop Solr: https://cwiki.apache.org/confluence/display/solr/Running+Solr
MariaDB
| Info | ||
|---|---|---|
| ||
MariaDB is now the default database system for CentOS/RHEL7 and can be used interchangeably with MySql. MySql or PostgreSQL can be substituted if desired. |
Avalon uses MariaDB for storing search queries, user data and roles, and as a back end our encoding dashboard.
Install MariaDB server
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be able to access the dashboard page at http://<server host name>:8983/solr
Instructions on how to manually start/stop Solr: https://cwiki.apache.org/confluence/display/solr/Running+Solr
Media Streaming Server
| Warning |
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Nginx replaces Red5 as the default streaming server since Avalon 6.3. With the upgrade to MediaElementjs 4, we now rely completely on HLS. |
An HLS-enabled server like Wowza, Adobe Media Server (commercial) or Nginx + the HLS module (open-source) can take an mp4 created from distribute-streaming and by Avalon and stream it on the fly.
Nginx instructions
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