This page contains information specific to installing and running Elasticsearch on openSUSE
Download and install the RPM from the elasticsearch website http://www.elasticsearch.org/download/
Verify it installed correctly.
Run the following command
systemctl status elasticsearch.service
If it's not running, then start and enable the service
systemctl start elasticsearch.service systemctl enable elasticsearch.service
If your re-run the "status" command now, you should see the service "running" (color code green if you're running Konsole) and not "Stopped" (color code red).