Configuration Management Tools Comparison

This note compares commonly used configuration management tools for infrastructure automation.

Compared tools

• Ansible
• SaltStack
• Puppet
• Chef

Quick comparison

Tool	Primary style	Typical architecture	Best fit
Ansible	Declarative playbooks	Agentless push over SSH	Fast adoption, mixed environments
SaltStack	Declarative states + event-driven ops	Master-minion (or salt-ssh)	Large-scale remote execution and orchestration
Puppet	Declarative policy/state	Server-agent pull model	Compliance-heavy, standardized long-lived infrastructure
Chef	Code-driven convergence	Server + node agents	Complex workflows with software-engineering-heavy teams

Selection guidance

• Choose Ansible when you prioritize simplicity and low operational overhead.
• Choose SaltStack when you need fast fan-out and event-driven workflows.
• Choose Puppet when strict policy enforcement and drift control are primary goals.
• Choose Chef when infrastructure logic is complex and you want deep programmability.

Notes

• Most organizations combine these tools with CI/CD, secrets management, and cloud-native orchestration.
• Tool selection should consider team skills, compliance requirements, and infrastructure scale.