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- 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.
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VCPU Quota Issue and Resolution
Issue
Azure subscription has insufficient vCPU quota in West Europe:
- Available: 4 vCPUs
- Required (original): 52+ vCPUs
- Required (reduced): 8 vCPUs
Temporary Solution Applied
Reduced node counts and VM sizes to work within quota:
Node Counts (Reduced)
- System: 1 node (was 3)
- Validators: 1 node (was 4)
- Sentries: 1 node (was 3)
- RPC: 1 node (was 3)
VM Sizes (Reduced)
- All pools: Standard_B2s (2 vCPUs, 4GB RAM)
- Total: 8 vCPUs needed
Recommended Actions
1. Request Quota Increase
# Check current quota
az vm list-usage --location westeurope --query "[?name.value=='cores']" -o table
# Request increase via Azure Portal
# https://portal.azure.com/#blade/Microsoft_Azure_Support/HelpAndSupportBlade/newsupportrequest
2. After Quota Increase
Update terraform/terraform.tfvars:
node_count = {
system = 3
validators = 4
sentries = 3
rpc = 3
}
vm_size = {
system = "Standard_D2s_v3"
validators = "Standard_D4s_v3"
sentries = "Standard_D4s_v3"
rpc = "Standard_D8s_v3"
}
Then apply:
cd terraform
terraform plan -out=tfplan
terraform apply tfplan
Production Considerations
- Current configuration is for testing/development only
- Production requires:
- Minimum 4 validators for IBFT 2.0 fault tolerance
- Larger VM sizes for performance
- Multiple regions for redundancy