Enhancements to render the base image more suitable for production environments

[kowh-ai]

The current Docker Compose environment serves well for both a simple setup and a more development specific purpose. However it lacks certain configurations and optimisations needed for a proper production-grade deployment.

We need to introduce changes and configurations to our Docker Compose environment to align it with production standards. This includes optimising resource allocation, securing sensitive information, ensuring high availability if possible, and incorporating best practices for monitoring and logging.

Here is the list of things to think about

1. Use a non-root user to install all software where root is not a requirement for installation
2. Should we have separate ckan users for installation vs running the processes?
3. What about using a non-root user for volume mounts
4. Can we somehow simplify by combining both the non-dev and dev configurations so only one command is needed ie: docker compose build | up

[kowh-ai]

This issue is related to this work: Permission denied: '/var/lib/ckan