The article discusses the challenges faced with Ansible as a Configuration and Infrastructure as Code (IaC) tool, including issues with configuration, Python version compatibility, YAML challenges, and long execution times.
The author introduces Settle as a new tool meant to address the limitations of Ansible by emphasizing a declarative approach, clear configuration, and fast execution, inspired by Terraform but purpose-built for system-level configs.
Settle is designed with a philosophy focused on configuration feeling like programming, maintaining state awareness, prioritizing fast feedback over fancy features, and providing clear, structured plans and sensible logging.
Key features of Settle include fast execution, real dependency graphs, an example of a clear configuration unit that installs NGINX, and commands like settlectl for checking connectivity, applying configurations, generating plans, and undoing changes.