Building the docker images
===========================

Base image
----------

From the deployment directory, run:

.. code-block:: bash

    docker build -t BASE_NAME:BASE_TAG -f cosmos.Dockerfile .

where BASE_NAME and BASE_TAG are specified name and tag.


Ingestion
---------

The ingestion image builds the dependencies to deploy the ingestion pipeline.

Inside ingestion.Dockerfile, ensure that the FROM statement matches the BASE_NAME:BASE_TAG from above.
If not, it will pull from docker hub. Then, from the root Cosmos directory run:

.. code-block:: bash

    docker build -t INGEST_NAME:INGEST_TAG -f ingestion.Dockerfile .

where INGEST_NAME and INGEST_TAG are the specified name and tag.

Retrieval
---------

Retrieval builds the retrieval image, which handles the semantic reranking model deployment.

Inside retrieval.Dockerfile, ensure that the FROM statement matches the BASE_NAME:BASE_TAG from above.
If not, it will pull from docker hub. Then, from the root Cosmos directory run:

.. code-block:: bash

    docker build -t RETRIEVAL_NAME:RETRIEVAL_TAG -f retrieval.Dockerfile .

where RETRIEVAL_NAME and RETRIEVAL_TAG are the specified name and tag.

Extraction
----------

Extraction builds the extraction image, which currently handles the extractive QA model.

Inside retrieval.Dockerfile, ensure that the FROM statement matches the BASE_NAME:BASE_TAG from above.
If not, it will pull from docker hub. Then, from the root Cosmos directory run:

.. code-block:: bash

    docker build -t EXTRACTION_NAME:EXTRACTION_TAG -f extraction.Dockerfile .

where EXTRACTION_NAME and EXTRACTION_TAG are the specified name and tag.


API
----

.. code-block:: bash

    docker build -t API_NAME:API_TAG -f api.Dockerfile .