How to Run a Local Alternative to a Stable Service Container?

[utkonos]

This is in the context of the Docker appliance deployment type. After making some small changes to my fork of the Extract service:
https://github.com/utkonos/assemblyline-service-extract

I want to test this one by replacing the Extract service container in the deployment. I have been trying the following:

git clone https://github.com/utkonos/assemblyline-service-extract.git
cd assemblyline-service-extract
docker build -t cccs/assemblyline-service-extract:custom .
docker run -dp 32000:5000 --restart=always --name registry registry
docker tag cccs/assemblyline-service-extract:custom localhost:32000/cccs/assemblyline-service-extract:custom
docker push --all-tags localhost:32000/cccs/assemblyline-service-extract

Then I modify the line in deployments/assemblyline/bootstrap-compose.yaml: services.service_extract.image to localhost:32000/cccs/assemblyline-service-extract:custom

But the container is not starting and not listed by docker ps

What am I missing? I didn't notice content in the documentation about this process, but if I missed something please let me know.