What is a CircleCI Config?
Definition of the .circleci/config.yml file used by CircleCI.
Overview
This guide covers everything you need to know about What is a CircleCI Config?. Whether you are optimizing an existing CI/CD workflow or migrating to a new platform, understanding these concepts is critical for modern DevOps.
Best Practices
Always ensure your configurations are version-controlled, validate them locally before pushing to production, and securely manage your secrets via dedicated secret managers (e.g., Vault, Azure Key Vault, or native platform secrets).