Issue #34 Enhance Docker Security and Best Practices

[myselfdeepdas]

This pull request introduces improvements to enhance the security and follow best practices when running Docker containers for the OBA server and the transit data bundler.

Changes Made:

1. oba/Dockerfile:

   • Create a non-root user ('oba') for improved security.
   • Switch to the non-root user for subsequent Dockerfile steps.
   • Refactor the Dockerfile to align with Docker best practices.

2. bundler/Dockerfile:

   • Create a non-root user ('oba') for enhanced security.
   • Switch to the non-root user for the remaining Dockerfile steps.
   • Adjust the Dockerfile according to best practices.

Context:

The changes aim to minimize the potential security risks associated with running containers as the root user. Following best practices, we've created a dedicated non-root user for the containers, reducing the attack surface and enhancing the overall security posture.

Please review and merge these changes to ensure a more secure and reliable deployment of the OBA server and the transit data bundler containers.

Thank you!

[CLAassistant]

All committers have signed the CLA.

[myselfdeepdas]

Check it out—I made some changes

[aaronbrethorst]

Superseded by #55