Didn’t find the answer you were looking for?
What’s the advantage of immutable infrastructure for reducing drift?
Asked on Nov 10, 2025
Answer
Immutable infrastructure significantly reduces configuration drift by ensuring that once a server or service is deployed, it is never modified. Instead, updates or changes are made by deploying a new version of the infrastructure, ensuring consistency and reliability across environments.
Example Concept: Immutable infrastructure involves creating and deploying new instances of servers or services for every change, rather than updating existing ones. This approach eliminates configuration drift because each deployment is a fresh start with a known configuration, reducing the risk of discrepancies between environments. Tools like Docker and Kubernetes facilitate this by allowing containerized applications to be redeployed consistently, ensuring that the infrastructure state is predictable and repeatable.
Additional Comment:
- Immutable infrastructure enhances security by minimizing the attack surface of running systems.
- It simplifies rollback processes since previous versions can be redeployed easily if needed.
- Using tools like Terraform can automate the creation and deployment of immutable infrastructure.
- Immutable practices align well with CI/CD pipelines, promoting continuous delivery and integration.
Recommended Links:
