Answer: Cloud Deployment Manager

Google Cloud Deployment Manager is the correct choice for infrastructure automation in GCP. It allows you to define all necessary resources for your application in a declarative format using yaml. Additionally, Python or Jinja2 templates can be utilized to parameterize the configuration, facilitating the reuse of common deployment patterns like load balanced, auto-scaled instance groups. This approach treats your configuration as code, enabling repeatable deployments.

Author: LeetQuiz Editorial Team