Question

How do you ensure containerized applications run consistently across environments (dev, staging, prod)?

Consistency across all the environments - development, staging, and production - is paramount in order to avoid issues that could be labeled "it works on my machine" when working in DevOps. This question is a matter of how you keep applications running stably and dependably in containers across stages. It might be associated with tools, configuration management practices, or strategies around managing dependencies, resource allocation, and environment-specific settings that would reduce differences and ensure little to no unexpected behavior across environments.