Profile dev-local-3nodes
This deployment profile deploys 3 MedCo nodes on a single machine for development purposes. It is meant to be used only on your local machine, i.e. localhost. The tags of the docker images used are all dev, i.e. the ones built from the development version of the different source codes. They are available either through Docker Hub, or built locally.
First step is to clone the medco-deployment repository with the correct branch. This example gets the data in the home directory of the current user, but that can be changed.
Next step is to build the docker images:
Note that instead of building the dev docker images locally, it is possible to download them from Docker Hub by using docker-compose pull, but there is no guarantee on the current status of those images are they are automatically built.
Next step is to run the nodes. They will run simultaneously, and the logs of the running containers will maintain the console captive. No configuration changes are needed in this scenario before running the nodes. To run them:
Wait some time for the initialization of the containers to be done (up to the message: “i2b2-medco-srv… - Started x of y services (z services are lazy, passive or on-demand)”), this can take up to 10 minutes. For the subsequent runs, the startup will be faster.
First step is to clone the glowing-bear repository with the correct branch.
Glowing Bear is deployed separately for development, as we use its convenient live development server:
Note that the first run will take a significant time in order to build everything.
In order to stop the containers, simply hit Ctrl+C in all the active windows.
Follow the instructions from Keycloak Configuration to be able to use Glowing Bear.
In order to test that the development deployment of MedCo is working, access Glowing Bear in your web browser at http://localhost:4200 and use the credentials previously configured during the Keycloak Configuration. If you are new to Glowing Bear you can watch the Glowing Bear user interface walkthrough video.
By default MedCo loads a specific test data, refer to Description of the default test data for expected results to queries. To load a dataset, follow the guide Loading Data. For reference, the database address (host) to use during loading is localhost:5432 and the databases i2b2medcosrv0, i2b2medcosrv1 and i2b2medcosrv2.