1fb7266469
- 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.
48 lines
1021 B
Markdown
48 lines
1021 B
Markdown
# HPA Review
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## Overview
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HorizontalPodAutoscaler (HPA) has been configured for RPC nodes to automatically scale based on CPU and memory usage.
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## HPA Configuration
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### Target
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- **StatefulSet**: besu-rpc
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- **Namespace**: besu-network
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### Scaling Parameters
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- **Min Replicas**: 2
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- **Max Replicas**: 10
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- **CPU Target**: 70% utilization
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- **Memory Target**: 80% utilization
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### Scaling Behavior
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- **Scale Up**: 100% increase or 2 pods per minute (whichever is higher)
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- **Scale Down**: 50% decrease per minute
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- **Stabilization Window**: 300 seconds (scale down), 0 seconds (scale up)
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## Validation
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Run the validation script:
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```bash
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./scripts/validation/validate-hpa.sh
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```
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## Application
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Apply HPA:
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```bash
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kubectl apply -f k8s/base/rpc/hpa.yaml
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```
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## Testing
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Generate load on RPC endpoints and verify HPA scales pods based on CPU/memory usage.
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## Requirements
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- Metrics server must be installed in the cluster
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- Resource requests and limits must be set on pods
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- HPA requires metrics API to be available
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