Compare Gcp Iac Infrastructure Manager Selection

What Infrastructure Manager is

Infrastructure Manager is a fully managed service on Google Cloud that automates the deployment and lifecycle management of infrastructure using Terraform. It operates via the config.googleapis.com API and handles the execution of Terraform configurations natively within Google Cloud.

How it meets the requirements

• Standard Terraform support: Infrastructure Manager natively supports standard Terraform configurations, allowing teams to choose between the HashiCorp-maintained provider or the Google Cloud-maintained provider (SERVICE_MAINTAINED).
• Managed execution and state: The service provisions managed execution environments to plan and apply configurations while automatically handling backend state storage in secure, managed Cloud Storage buckets.
• Native GCP API integration: All deployments, revisions, and actuation tracking are controlled through native Google Cloud APIs (config.googleapis.com), Cloud SDK commands (gcloud infra-manager), and Google Cloud console interfaces.

Key advantages and capabilities

• Zero runner maintenance: Eliminates the need to maintain self-hosted CI/CD runners, Terraform Cloud instances, or custom worker pools for standard infrastructure provisioning.
• Centralized IAM and governance: Integrates with Google Cloud Identity and Access Management (IAM) and Cloud Audit Logs to provide auditable, role-based access control over deployments.
• Automated state locking and storage: Protects state files against concurrency conflicts and unauthorized tampering without manual bucket configuration.
• Git integration: Can fetch configurations directly from Cloud Source Repositories, GitHub, or Cloud Storage buckets.

Why this is optimal

Infrastructure Manager provides a turnkey, serverless orchestration layer for Terraform workflows natively within Google Cloud, meeting all operational and architectural criteria without requiring external tooling or containerized orchestrators.