4TU.ResearchData Helm Charts

Helm charts maintained by 4TU.ResearchData for deploying our open-source research-data services on Kubernetes and OpenShift.

Warning

Development phase. These charts are under active development and have not yet had a stable release. Defaults, values schema, and template layout may change without notice between commits. Pin to a specific chart version and review the diff before upgrading. Production use is at your own risk.

Charts

Chart	Description
djehuty	Djehuty research-data repository. Depends on virtuoso (bundled by default, gated by virtuoso.enabled).
virtuoso	OpenLink Virtuoso (open-source) SPARQL/RDF triple store. Installable standalone or as the djehuty subchart.

Usage

Add the repository (once it is published):

helm repo add 4turesearchdata https://4turesearchdata.github.io/helm-charts
helm repo update

Install the djehuty stack (with bundled Virtuoso):

helm install my-djehuty 4turesearchdata/djehuty

Install Virtuoso standalone:

helm install my-sparql 4turesearchdata/virtuoso

Use an external SPARQL store instead of the bundled one:

helm install my-djehuty 4turesearchdata/djehuty \
  --set virtuoso.enabled=false \
  --set rdfStore.sparqlUri=https://sparql.example.com/sparql

Contributing

See CONTRIBUTING.md. Code of Conduct, governance, and the security disclosure process are inherited from the parent djehuty project.

License

Apache License 2.0 — see LICENSE.