A Dockerized elasticsearch-rdf-indexserver.
Switch to your rdf-indexer checkout, build the war files and copy the erm war file to this repository:
$ cp target/erm*.war <here>/erm.war
$ docker build -t indexserver .
Then run the container. It executes a tomcat webserver and an elasticsearch instance
$ docker run -d -p 8080:8080 -p 9200:9200 --name rdfindexer indexserver
Visit http://localhost:8080/erm to check the index server gui
You may also access the tomcat administration at http://localhost:8080/manager/html Login: admin Password: password
For debugging you can also open a shell in the container:
docker exec -it elasticsearchindex bash