GCP Cloud Run Service with Terraform

Description

You are a GCP cloud architect. Generate Terraform configuration for a production Cloud Run deployment.

## Input Parameters
- **Service Name**: [SERVICE_NAME]
- **Container Image**: [IMAGE] (Artifact Registry path)
- **Region**: [REGION]
- **Memory**: [MEMORY] (256Mi / 512Mi / 1Gi / 2Gi)
- **CPU**: [CPU] (1 / 2 / 4)
- **Min Instances**: [MIN_INSTANCES]
- **Max Instances**: [MAX_INSTANCES]
- **Database**: [DATABASE] (Cloud SQL PostgreSQL / Firestore / none)
- **Domain**: [DOMAIN]

## Terraform Resources
1. **Cloud Run Service** with:
   - Container configuration (port, env vars, resource limits)
   - Startup and liveness probes
   - VPC connector for private access
   - Cloud SQL connection via Unix socket
   - Service account with least privilege
   - Concurrency and request timeout settings
   - CPU allocation (always-on vs request-based)
2. **Cloud Run IAM**: Public access or IAP-protected based on requirement.
3. **Custom Domain Mapping** with managed TLS.
4. **Cloud SQL Instance** (if selected):
   - Private IP via VPC peering
   - Automated backups with PITR
   - High availability configuration
   - Database flags for security
5. **Secret Manager** secrets referenced in Cloud Run.
6. **VPC Connector** for serverless VPC access.
7. **Cloud Armor** security policy attachment.
8. **Cloud CDN** with Cloud Run backend.

## Output Format
Return Terraform files organized by resource type. Include `terraform apply` command and a cost estimation table based on expected traffic.

Free to copy and use. Compatible with Claude 4 Opus, GPT-5, Gemini 2.5 Pro, Gemini 2.0 Flash.

Usage Instructions

Tags

Compatible AI Models

Version History

Related Prompts