API Server for SRM

This server contains the two main api servers for the SRM project.

It makes use of these two libraries:

• APISQL, for providing a read only query API to a DBMS
• APIES, for providing a read only search and fetch API to an ElasticSearch instance

Routes

It maps these two route prefixes:

• /api/db for apisql
• /api/idx for apies

(for specific enpoints see the respective library documentation)

Serving

This image uses gunicorn for web serving.

It uses 4 workers and listens on port 5000.

Configuration

All configuration is done via environment variables:

• DATABASE_READONLY_URL - connection string for a read-only access to a DB instance
• ES_INDEX_NAME - The ElasticSearch index name
• ES_DATAPACKAGE - A URL pointing to a datapacakge describing the index and containing search hints
• ES_HOST - Host for the ES instance
• ES_PORT - Port of the ES instance
• ES_HTTP_AUTH - Optional http auth for the ES instance in the following format: username:password