Terraform

Overview

Terraform is HashiCorp's open source tool that enables automated management of cloud and infrastructure through declarative configuration. Use HCL to write resource definitions, and cooperate with the rich provider ecosystem to uniformly orchestrate multi-cloud and hybrid cloud environments.

Core functions and features

• Declarative change planning and execution: terraform plan and terraform apply provide visual change preview
• Modularization and reuse: Supports shareable modules and Registry to facilitate team reuse of best practices
• State management and collaboration: supports remote state, locking and background storage, suitable for team collaboration

Applicable scenarios and target users

Ideal for DevOps, SRE, cloud engineers, and teams that need resource orchestration and automation across multi-cloud and hybrid cloud environments.

Main advantages or highlights

• Repeatable and auditable infrastructure lifecycle management
• Extensive provider support and active community ecosystem
• Easy to integrate with CI/CD to achieve continuous delivery of infrastructure as code