In a GitOps workflow, what is a secure and efficient method for managing secrets within...

The secure and efficient way to handle secrets in a GitOps workflow is to use a dedicated secrets management tool (e.g., HashiCorp Vault, Sealed Secrets, or External Secrets Operator) and store only references or encrypted placeholders in the Git repository. Option B is correct because Git should remain the source of truth for configuration, but sensitive values should be abstracted or encrypted to maintain security.

Option A (environment variables) can supplement secret management but lacks versioning and auditability when used alone. Option C (encrypting secrets in Git) can work with tools like Mozilla SOPS, but it still requires external key management, making Option B a more complete and secure approach. Option D (plain text secrets) is highly insecure and should never be used.

By integrating secrets managers into GitOps workflows, teams achieve both security and automation, ensuring secrets are delivered securely during reconciliation without exposing sensitive data in Git.