850223a953
- Added comprehensive bounds checking to prevent buffer overruns in multicall parsing - Implemented graduated validation system (Strict/Moderate/Permissive) to reduce false positives - Added LRU caching system for address validation with 10-minute TTL - Enhanced ABI decoder with missing Universal Router and Arbitrum-specific DEX signatures - Fixed duplicate function declarations and import conflicts across multiple files - Added error recovery mechanisms with multiple fallback strategies - Updated tests to handle new validation behavior for suspicious addresses - Fixed parser test expectations for improved validation system - Applied gofmt formatting fixes to ensure code style compliance - Fixed mutex copying issues in monitoring package by introducing MetricsSnapshot - Resolved critical security vulnerabilities in heuristic address extraction - Progress: Updated TODO audit from 10% to 35% complete 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
174 lines
4.0 KiB
Markdown
174 lines
4.0 KiB
Markdown
# Deployment and Monitoring Plan
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## Overview
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This document outlines the deployment strategy and monitoring requirements for the exchange-specific helper libraries in the MEV bot project.
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## Deployment Strategy
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### Environment Configuration
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- Development: Local environment with testnet contracts
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- Staging: Private network with mainnet contracts
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- Production: Mainnet with proper security measures
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### Deployment Process
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1. Automated build and compilation
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2. Pre-deployment validation checks
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3. Staging environment testing
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4. Production deployment
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5. Post-deployment health verification
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### Configuration Management
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- Environment-specific configuration files
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- Secure credential management
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- Feature flagging for gradual rollouts
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- Contract address management per network
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- API key and endpoint management
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## Monitoring Requirements
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### Performance Metrics
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- API response times
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- Transaction execution latency
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- Gas cost tracking
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- Throughput measurements
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- Success/failure rates
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### Business Metrics
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- Number of successful swaps
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- Liquidity operations executed
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- Arbitrage opportunities captured
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- Profitability tracking
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- Exchange utilization rates
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### System Metrics
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- Memory usage
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- CPU utilization
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- Network I/O
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- Database performance
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- Error rates
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## Alerting System
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### Critical Alerts
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- Failed transactions
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- Security incidents
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- Significant performance degradation
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- Profitability drops
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- Exchange connectivity issues
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### Warning Alerts
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- High slippage in trades
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- Low liquidity pools
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- Unusual price differences
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- API rate limiting
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- Memory usage approaching limits
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### Monitoring Tools
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- Prometheus for metrics collection
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- Grafana for dashboard visualization
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- AlertManager for notification routing
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- ELK stack for log analysis
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- Custom health check endpoints
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## Logging Strategy
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### Log Levels
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- DEBUG: Detailed diagnostic information
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- INFO: General operational information
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- WARN: Potential issues requiring attention
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- ERROR: Problems in operation
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- CRITICAL: Critical problems requiring immediate attention
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### Log Content
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- Transaction details and outcomes
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- Performance metrics
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- Error stack traces
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- Exchange communication logs
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- Profitability calculations
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### Log Management
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- Structured logging format (JSON)
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- Centralized log aggregation
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- Log retention policies
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- Log rotation and archival
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- Searchable log indices
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## Security Monitoring
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### Anomaly Detection
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- Unusual transaction patterns
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- Abnormal gas consumption
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- Unexpected contract interactions
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- Suspicious API access patterns
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- Deviation from expected behavior
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### Compliance Tracking
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- Transaction volume monitoring
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- Profit reporting
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- Risk exposure tracking
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- Regulatory compliance checks
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- Audit trail maintenance
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## Maintenance Procedures
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### Regular Maintenance
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- Dependency updates
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- Security patching
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- Performance tuning
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- Database optimization
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- Configuration reviews
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### Incident Response
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- Issue detection and classification
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- Escalation procedures
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- Rollback strategies
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- Communication protocols
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- Post-incident analysis
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## Rollback Plan
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### Automated Rollback Conditions
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- Critical system failures
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- Security vulnerabilities
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- Significant profit degradation
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- Unforeseen side effects
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### Rollback Procedures
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- Version rollback to last known good state
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- Configuration rollback
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- Database migration reversal
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- Health check verification
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- Communication to stakeholders
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## Backup and Recovery
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### Data Backup
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- Configuration files
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- Transaction history
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- Performance metrics
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- Log archives
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- Database snapshots
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### Recovery Procedures
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- System restoration from backups
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- Data integrity verification
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- Service verification
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- Communication to stakeholders
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- Post-recovery validation
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## Performance Optimization
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### Continuous Optimization
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- Regular performance profiling
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- Query optimization
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- Resource allocation adjustment
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- Caching strategy review
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- Algorithm efficiency improvements
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### Scaling Considerations
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- Horizontal scaling capabilities
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- Load balancing mechanisms
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- Database connection management
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- Caching layer optimization
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- Circuit breaker implementation |