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Diastema web app

Description

The web application of the project, utilizing a basic Node.js [1] express [2] API for all the different routes and functionalities. These include:

  • An interactive Dashboard
  • The Process Modelling component
  • Dataset management interface
  • A Custom Function Modelling component
  • Application monitoring
  • Adaptive data visualization

How to use

Prerequisites

How to run

Create a .env file containing the following:

PORT=5400

MONGO_URL=mongodb://mongo/

MINIO_URL=host.docker.internal
MINIO_ACCESS_KEY=diastema
MINIO_SECRET_KEY=diastema

ORCHESTRATOR_URL=http://83.212.238.166:50001/analysis
ORCHESTRATOR_INGESTION_URL=http://83.212.238.166:50001/ingestion

NORMALIZATION_URL=http://normalization:5000/normalize
VALIDATION_URL=http://validation:5001/validation

NODE_ENV=development

Run the following commands to install node modules and start the script for development / testing:

npm install
npm run docker:dev

The development script will also start some required services as containers:

You can now visit http://localhost:5400 where the application will be running.

Additional scripts

Some additional npm scripts have been created to execute complex Docker commands, such as:

  • npm run docker:downdev will stop and delete running containers in development mode
  • npm run docker:build will build the image again and then start the development containers
  • npm run docker:prod will start just the application container. Requires proper environment variables configuration
  • npm run docker:downprod will stop and delete running containers in production mode

References

  1. https://nodejs.org/en/
  2. https://expressjs.com/
  3. https://www.docker.com/
  4. https://www.mongodb.com/
  5. https://min.io/

License

Licensed under the Apache License Version 2.0 by Andreas Karabetian for the research project Diastema