GCP Provider Implementation (Production Requirement)

GCP Provider Implementation

Priority: HIGH (Production Requirement)
Status: Not Started
Estimated Time: 5-7 days
Dependencies: Issue #5 (Multi-Cloud Abstraction Layer)

Description

Implement Google Cloud Platform as a cloud provider, enabling Compute Engine, Cloud SQL, and Memorystore provisioning.

Implementation Details

1. Install Dependencies (app/requirements.txt):

google-cloud-compute>=1.14.0
google-cloud-sql>=1.7.0
google-auth>=2.23.0

2. Create GCP Provider (app/services/providers/gcp_provider.py):

from .base_provider import CloudProvider
from google.cloud import compute_v1

class GCPProvider(CloudProvider):
    def __init__(self, config: Dict):
        self.project_id = config['project_id']
        self.zone = config.get('zone', 'us-central1-a')
        self.credentials_json = config['credentials_json']
        # Initialize GCP clients
        
    async def create_instance(self, config: Dict) -> Dict:
        # Implementation using google-cloud SDK
        pass

3. Create Terraform Modules (orchestration/terraform/modules/gcp/):

gcp/
├── compute_instance/
│   ├── main.tf
│   ├── variables.tf
│   └── outputs.tf
├── vpc/
│   ├── main.tf
│   ├── variables.tf
│   └── outputs.tf
├── cloud_sql/
│   ├── main.tf
│   ├── variables.tf
│   └── outputs.tf
└── memorystore/
    ├── main.tf
    ├── variables.tf
    └── outputs.tf

4. API Endpoints (app/api/gcp_providers.py):

   • Similar to AWS endpoints
   • Support for service account JSON upload

5. Frontend Component (frontend/src/lib/components/settings/GCPProviderManager.svelte):

   • Fields: Name, Project ID, Zone, Service Account JSON
   • File upload for credentials
   • Test connection button

6. Service Templates:

   • Ubuntu on Compute Engine (e2-micro, e2-small, etc.)
   • PostgreSQL on Cloud SQL
   • Redis on Memorystore

Test Strategy

• Test GCP credential validation
• Create Compute Engine instance
• Verify Cloud SQL provisioning
• Test Memorystore creation
• Verify networking configuration

Deliverables

• GCPProvider class
• GCP Terraform modules
• GCP API endpoints
• GCP UI component
• GCP service templates

Labels: backend, frontend, terraform, gcp, multi-cloud