Model Catalog

The Model Catalog Endpoint is a SPARQL endpoint that provides access to the model catalog data. The Model Catalog Endpoint is implemented using Apache Jena Fuseki. The Model Catalog Endpoint is used by the MINT platform to store and retrieve model metadata.

The Model Catalog Endpoint is password protected. The default username and password are admin and CHANGEME, respectively. You can change the username and password by editing the values.yaml file in the mint directory. The values.yaml file contains the following sections:

The default url is http://endpoint.models.mint.local

secrets:
  database:
    model_catalog_endpoint:
      # -- Username for Model Catalog Apache Jena Fuseki database
      username: admin
      # -- Password for Model Catalog Apache Jena Fuseki database
      password: CHANGEME

Initial Data

Helm charts are configured to populate the database with initial data. You can configure the initial data by editing the values.yaml file in the mint directory. The values.yaml file contains the following sections:

Note

The initial data file must be in the Turtle format. The process of loading the initial data is done only once when the Model Catalog Endpoint is installed.

components:
  model_catalog_endpoint:
    environment:
      seeds_url: https://raw.githubusercontent.com/mintproject/model-catalog-endpoint/main/data/wifire-2023-09-22.trig

The seeds_url key specifies the URL of the initial data. You can change the URL to point to a different initial data file. The initial data file must be in the Turtle format.