# FOXHUNT HIGH-FREQUENCY TRADING PROMETHEUS CONFIGURATION
# Optimized for sub-100 microsecond precision monitoring
# Generated for production HFT deployment

global:
  # CRITICAL: Ultra-high frequency scraping for microsecond precision
  scrape_interval: 1s           # 1 second intervals for real-time monitoring
  evaluation_interval: 1s       # 1 second rule evaluation
  scrape_timeout: 500ms         # Conservative timeout to prevent blocks
  
  # Enable high-resolution storage
  query_log_file: /var/log/prometheus/queries.log
  scrape_failure_log_file: /var/log/prometheus/scrape_failures.log
  
  # HFT-specific external labels
  external_labels:
    environment: 'production'
    system: 'foxhunt-hft'
    deployment: 'real-money-trading'

# Rule files for HFT alerting
rule_files:
  - "/etc/prometheus/rules/hft-alerts.yml"
  - "/etc/prometheus/rules/trading-circuit-breakers.yml"
  - "/etc/prometheus/rules/latency-monitoring.yml"

# HFT-optimized scrape configurations
scrape_configs:
  # Trading Engine - CRITICAL SERVICE
  - job_name: 'trading-engine'
    scrape_interval: 1s
    scrape_timeout: 500ms
    metrics_path: '/metrics'
    static_configs:
      - targets: ['localhost:8080']
    metric_relabel_configs:
      # Preserve nanosecond precision labels
      - source_labels: [__name__]
        regex: '.*_latency_nanos'
        action: keep

  # Market Data Service - HIGH FREQUENCY
  - job_name: 'market-data'
    scrape_interval: 1s
    scrape_timeout: 500ms
    static_configs:
      - targets: ['localhost:8081']

  # Risk Management - CRITICAL MONITORING
  - job_name: 'risk-management'
    scrape_interval: 1s
    scrape_timeout: 500ms
    static_configs:
      - targets: ['localhost:8082']

  # Execution Core - ORDER PROCESSING
  - job_name: 'execution-core'
    scrape_interval: 1s
    scrape_timeout: 500ms
    static_configs:
      - targets: ['localhost:8083']

  # Data Aggregator - MARKET FEEDS
  - job_name: 'data-aggregator'
    scrape_interval: 1s
    scrape_timeout: 500ms
    static_configs:
      - targets: ['localhost:8084']

  # Broker Connector - EXCHANGE CONNECTIVITY
  - job_name: 'broker-connector'
    scrape_interval: 1s
    scrape_timeout: 500ms
    static_configs:
      - targets: ['localhost:8085']

  # AI Intelligence - PREDICTION ENGINE
  - job_name: 'ai-intelligence'
    scrape_interval: 2s          # Slightly slower for ML workloads
    scrape_timeout: 1s
    static_configs:
      - targets: ['localhost:8086']

  # System Infrastructure Monitoring
  - job_name: 'node-exporter'
    scrape_interval: 5s          # System metrics can be less frequent
    static_configs:
      - targets: ['localhost:9100']

  # Prometheus self-monitoring
  - job_name: 'prometheus'
    scrape_interval: 5s
    static_configs:
      - targets: ['localhost:9090']

# HFT-Optimized Storage Configuration
# Enable high-resolution storage for microsecond precision
storage:
  tsdb:
    # Optimize for high-frequency data
    retention.time: 7d           # 7 days retention for HFT data
    retention.size: 100GB        # 100GB storage limit
    
    # High-resolution settings
    min-block-duration: 2h      # Smaller blocks for faster queries
    max-block-duration: 24h     # Balance between size and performance
    
    # Optimize for write-heavy workload
    wal-compression: true       # Enable WAL compression
    head-chunks-write-queue-size: 100000

# Remote write for backup/archival (optional)
remote_write:
  - url: "http://localhost:8428/api/v1/write"  # VictoriaMetrics for long-term storage
    queue_config:
      capacity: 100000
      max_samples_per_send: 10000
      batch_send_deadline: 1s

# Alerting configuration
alerting:
  alertmanagers:
    - static_configs:
        - targets:
          - alertmanager:9093