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defiQUG 1fb7266469 Add Oracle Aggregator and CCIP Integration

- Introduced Aggregator.sol for Chainlink-compatible oracle functionality, including round-based updates and access control.
- Added OracleWithCCIP.sol to extend Aggregator with CCIP cross-chain messaging capabilities.
- Created .gitmodules to include OpenZeppelin contracts as a submodule.
- Developed a comprehensive deployment guide in NEXT_STEPS_COMPLETE_GUIDE.md for Phase 2 and smart contract deployment.
- Implemented Vite configuration for the orchestration portal, supporting both Vue and React frameworks.
- Added server-side logic for the Multi-Cloud Orchestration Portal, including API endpoints for environment management and monitoring.
- Created scripts for resource import and usage validation across non-US regions.
- Added tests for CCIP error handling and integration to ensure robust functionality.
- Included various new files and directories for the orchestration portal and deployment scripts.

2025-12-12 14:57:48 -08:00

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Azure Quota Requirements for DeFi Oracle Meta Mainnet

Subscription Information

Subscription ID: 6d3c4263-bba9-497c-8843-eae6c4e87192
Region: westeurope (West Europe)
Current Status: Limited by vCPU quota

Current Quota Status

Available vCPUs: 4 (insufficient for full deployment)
Required vCPUs: 52+ (for full production deployment)

Detailed Quota Requirements

VM Size Specifications

VM Size	vCPUs	RAM (GB)	Used For
Standard_D2s_v3	2	8	System nodes
Standard_D4s_v3	4	16	Validators, Sentries
Standard_D8s_v3	8	32	RPC nodes

Full Production Deployment Requirements

System Node Pool

VM Size: Standard_D2s_v3 (2 vCPUs each)
Node Count: 3 nodes
Total vCPUs: 6 vCPUs
Auto-scaling: 2-5 nodes (4-10 vCPUs max)

Validators Node Pool

VM Size: Standard_D4s_v3 (4 vCPUs each)
Node Count: 4 nodes
Total vCPUs: 16 vCPUs
Auto-scaling: Disabled (fixed count)

Sentries Node Pool

VM Size: Standard_D4s_v3 (4 vCPUs each)
Node Count: 3 nodes
Total vCPUs: 12 vCPUs
Auto-scaling: 2-5 nodes (8-20 vCPUs max)

RPC Node Pool

VM Size: Standard_D8s_v3 (8 vCPUs each)
Node Count: 3 nodes
Total vCPUs: 24 vCPUs
Auto-scaling: 2-10 nodes (16-80 vCPUs max)

Total vCPU Requirements

Scenario	Minimum vCPUs	Maximum vCPUs
Baseline (no auto-scaling)	58 vCPUs	58 vCPUs
With auto-scaling (max)	58 vCPUs	130 vCPUs

Additional Resource Requirements

Application Gateway

SKU: WAF_v2
Capacity: 2 instances
vCPUs: ~4 vCPUs (managed service)

Storage Accounts

Backup Storage: Standard_LRS (no vCPU requirement)
Shared Storage: Standard_LRS (no vCPU requirement)

Key Vault

Tier: Standard (no vCPU requirement)

Log Analytics Workspace

SKU: PerGB2018 (no vCPU requirement)

Current Deployment (Quota-Constrained)

Due to quota limitations, the current deployment uses:

Node Pool	Nodes	vCPUs	Status
System	1	2	✅ Deployed
Validators	1	4	✅ Deployed
Sentries	0	0	❌ Disabled (needs 12+ vCPUs)
RPC	0	0	❌ Disabled (needs 24+ vCPUs)
Total	2	6	Limited

Quota Increase Request

Required Quota Increases

Standard DSv3 Family vCPUs: Minimum 60 vCPUs (recommended: 150 for auto-scaling headroom)

How to Check Current Quotas

# Check current vCPU quotas for West Europe
az vm list-usage --location westeurope --output table

# Check specific VM family quotas
az quota show \
  --scope subscriptions/6d3c4263-bba9-497c-8843-eae6c4e87192 \
  --resource-name "standardDSv3Family" \
  --location westeurope \
  --query "{currentValue:properties.currentValue, limit:properties.limit}" \
  --output table

How to Request Quota Increase

Option 1: Azure Portal

Navigate to: https://portal.azure.com
Go to Subscriptions → Select subscription 6d3c4263-bba9-497c-8843-eae6c4e87192
Click Usage + quotas
Filter by location: West Europe
Search for Standard DSv3 Family
Click Request increase
Enter new limit: 150 vCPUs (recommended)
Provide justification: "DeFi Oracle Meta Mainnet production deployment requiring 58+ vCPUs for AKS node pools with auto-scaling capability"

Option 2: Azure CLI

# Create quota increase request
az quota update \
  --scope subscriptions/6d3c4263-bba9-497c-8843-eae6c4e87192 \
  --resource-name "standardDSv3Family" \
  --location westeurope \
  --limit 150

Option 3: REST API

# Get subscription ID
SUBSCRIPTION_ID="6d3c4263-bba9-497c-8843-eae6c4e87192"
LOCATION="westeurope"
QUOTA_NAME="standardDSv3Family"
NEW_LIMIT=150

# Note: Quota increases typically require approval via Azure Portal
# This is a reference for the API endpoint
curl -X PUT \
  "https://management.azure.com/subscriptions/${SUBSCRIPTION_ID}/providers/Microsoft.Compute/locations/${LOCATION}/quotas/${QUOTA_NAME}?api-version=2021-07-01" \
  -H "Authorization: Bearer $(az account get-access-token --query accessToken -o tsv)" \
  -H "Content-Type: application/json" \
  -d "{\"properties\":{\"limit\":${NEW_LIMIT}}}"

Recommended Quota Limits

For production deployment with auto-scaling:

Resource	Recommended Limit	Minimum Required
Standard DSv3 Family vCPUs	150	60
AKS Clusters	10	1
Public IP Addresses	20	5
Load Balancers	20	2
Network Security Groups	50	10
Storage Accounts	100	5

After Quota Increase

Once quota is increased, update terraform/terraform.tfvars:

node_count = {
  system     = 3   # Restore from 1
  validators = 4   # Restore from 1
  sentries   = 3   # Enable from 0
  rpc        = 3   # Enable from 0
}

Then apply:

cd terraform
terraform apply

Monitoring Quota Usage

# Check current usage
az vm list-usage --location westeurope --output table

# Monitor quota usage over time
az monitor metrics list \
  --resource /subscriptions/6d3c4263-bba9-497c-8843-eae6c4e87192 \
  --metric "QuotaUsage" \
  --location westeurope

Support Contacts

Azure Support: https://portal.azure.com/#blade/Microsoft_Azure_Support/HelpAndSupportBlade
Quota Increase Requests: Typically approved within 24-48 hours
Emergency Quota: Contact Azure Support for expedited requests

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