Elasticsearch Configuration
Elasticsearch powers the external API as well as the administrative user interface of Opencast.
Configuring External Nodes
Opencast's Elasticsearch settings can be found in the 'etc/custom.properties' configuration file.
Relevant configuration keys are:
org.opencastproject.elasticsearch.server.hostnameorg.opencastproject.elasticsearch.server.schemeorg.opencastproject.elasticsearch.server.portorg.opencastproject.elasticsearch.usernameorg.opencastproject.elasticsearch.password
Therefore only admin, adminpresentation, and allinone need to connect to Elasticsearch.
username and password are optional. If configured, requests to Elasticsearch are secured by
HTTP basic authentication (which is unsecure without TLS encryption). Refer to the Elasticsearch
documentation
to properly secure Elasticsearch.
Version
Please confer to the Linux installation guide for version information.