automate deployment?

The project is deployed right now via a number of manual steps. It now involves a number of technologies and should be more automated:
* the story-processor Celery-based worker
* the RabbitMQ work queue
* the cron-initiated story fetchers
* the story dashboard Streamlit web app
* the Postgres story-processor database
* (potentially new URL cache)

This would be far easier if we could deploy it via some automation tool. Perhaps a Docker swarm? Other ideas? We need a proposal for how to do this effectively that meets our needs and capabilities, and then we need to do the work to implement that plan.