What tools have you used or know for implementing Infrastructure as Code?

To implement Infrastructure as Code (IaC), I used the following tools:

• Terraform — allows describing infrastructure in a declarative manner and managing resources in clouds (AWS, Azure, GCP, etc.).
• Ansible — a tool for automation of configuration and deployment, using YAML playbooks.
• CloudFormation — AWS's native IaC tool for describing infrastructure in JSON or YAML.
• Pulumi — a modern tool that allows writing infrastructure in programming languages (TypeScript, Python, etc.).

These tools help automate the creation, modification, and deletion of infrastructure, ensuring repeatability and version control.