Kubernetes Secrets provide a secure way to store sensitive information like passwords and API tokens, abstracting them from application code. This improves security by avoiding hardcoding sensitive data. Terraform can manage these secrets in a centralized, declarative manner, offering features like secret rotation and integration with tools like Vault. However, the Terraform state file stores secrets in plain text, necessitating extra security measures. Combining Kubernetes and Terraform with tools like Spacelift can streamline workflows, improve security, and enable comprehensive infrastructure management.
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