Apache Jena Fuseki in a Vagrant Box

Installs Apache Jena Fuseki SPARQL server in a Vagrant box

• Fuseki version: 4.6.1

Requirements to run box:

• Git
• Vagrant
• VirtualBox

Installation

Run the following steps in Terminal (Linux/macOS) or GitBash (Windows):

git clone https://git.tib.eu/lab-linked-scientific-knowledge/fuseki-box.git
cd fuseki-box
vagrant up

After installation process has finished, visit Fuseki UI at http://192.168.60.113/jena/fuseki/ Fuseki UI login details:

• user: admin
• password: changeme

vagrant reload --provision will re-run the Ansile playbook in the created Vagrant box

Stop and Restart

It is possible to shut down the virtual box and restart it again in order to save CPU and RAM.

# shut down
vagrant halt

# restart
vagrant reload --provision

In order to suspend the virtual box (save the state) use suspend and resume.

# save the state to disc
vagrant suspend

# resume from disc
vagrant resume

Queries to Fuseki SPARQL-endpoint

• Status of all datasets

  • request: curl http://192.168.60.113/jena/fuseki/$/status -X POST -H 'Accept: application/sparql-results+json,*/*;q=0.9'

• SPARQL SELECT query to RXNO dataset

  • request: curl http://192.168.60.113/jena/fuseki/rxno/query -X POST --data 'query=PREFIX+rdfs%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F2000%2F01%2Frdf-schema%23%3E%0APREFIX+rdf%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F1999%2F02%2F22-rdf-syntax-ns%23%3E%0APREFIX+owl%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F2002%2F07%2Fowl%23%3E%0ASELECT+*+WHERE+%7B%3Fsubject+rdf%3Atype+owl%3AClass%3B+rdfs%3Alabel+%3Flabel.%7D+LIMIT+50' -H 'Accept: application/sparql-results+json,*/*;q=0.9'

• SPARQL UPDATE:

  • denied to all IP except those defined in ansible/roles/webserver/defaults/main.yml - 127.0.0.1, 192.168.60.113
  • request: curl http://192.168.60.113/jena/fuseki/test/update -X POST --data 'update=PREFIX+foaf%3A+%3Chttp%3A%2F%2Fxmlns.com%2Ffoaf%2F0.1%2F%3E%0APREFIX+country%3A+%3Chttp%3A%2F%2Feulersharp.sourceforge.net%2F2003%2F03swap%2Fcountries%23%3E%0AINSERT+DATA%0A%7B%0A+country%3Aooo+foaf%3Aname+%22OOOOO%22%40en+.%0A%7D' -H 'Accept: text/plain,*/*;q=0.9'

TODO:

• enable inference