SignalCore Operations Infrastructure

Overview

Complete supervisord-based operations infrastructure for SignalCore services, designed for container deployment on vast.a1 (India-1xH200).

Directory Structure

ops/
├── supervisor/
│   ├── supervisord.conf          # Main supervisor configuration
│   ├── conf.d/                   # Service-specific configurations
│   │   ├── neuromorphic-security.conf
│   │   ├── dataops-integration.conf
│   │   └── nats-pulsar-bridge.conf
│   ├── bin/                      # Service wrapper scripts
│   │   ├── neuromorphic_security_wrapper.sh
│   │   ├── dataops_integration_wrapper.sh
│   │   ├── nats_pulsar_bridge_wrapper.sh
│   │   ├── supervisorctl_wrapper.sh
│   │   └── logrotate_handler.sh
│   ├── listeners/                # Event listeners
│   │   ├── event_listener.py
│   │   └── neuromorphic_monitor.py
│   ├── logrotate/                # Log rotation configuration
│   │   └── signalcore-services
│   └── logs/                     # Log directories
│       ├── supervisor/
│       └── services/

Services Managed

1. Neuromorphic Security Service

Script: commsops/neuromorphic_security.py
Description: Real-time spiking neural network anomaly detection
Monitoring: Specialized event listener for security context

2. DataOps Integration Service

Script: commsops/dataops_integration.py
Description: Cross-domain integration with Atlas' DataOps infrastructure
Dependencies: DragonFlyDB (port 18000)

3. NATS-Pulsar Bridge Service

Script: commsops/nats_pulsar_bridge.py
Description: Bidirectional messaging bridge between NATS and Apache Pulsar
Dependencies: NATS (port 4222), Pulsar (port 6650)

Usage

Starting Services

# Start supervisord
supervisord -c /data/adaptai/platform/signalcore/ops/supervisor/supervisord.conf

# Control services using wrapper
/data/adaptai/platform/signalcore/ops/supervisor/bin/supervisorctl_wrapper.sh status
/data/adaptai/platform/signalcore/ops/supervisor/bin/supervisorctl_wrapper.sh restart neuromorphic-security

# Tail logs
/data/adaptai/platform/signalcore/ops/supervisor/bin/supervisorctl_wrapper.sh logs neuromorphic-security

Service Management

# Enhanced status view
/data/adaptai/platform/signalcore/ops/supervisor/bin/supervisorctl_wrapper.sh status

# Restart all services
/data/adaptai/platform/signalcore/ops/supervisor/bin/supervisorctl_wrapper.sh restart-all

# Individual service control
/data/adaptai/platform/signalcore/ops/supervisor/bin/supervisorctl_wrapper.sh start neuromorphic-security
/data/adaptai/platform/signalcore/ops/supervisor/bin/supervisorctl_wrapper.sh stop dataops-integration

Log Management

Logs rotate daily with 30-day retention for service logs
Error logs have 15-day retention
Logs are compressed and managed by logrotate
Custom event listeners provide enhanced monitoring

Configuration Details

Supervisord Features

Socket-based communication: /tmp/supervisor.sock
Event listeners: Process state monitoring and 60-second ticks
Log management: Structured logging with rotation
Service recovery: Automatic restart with backoff

Service Configuration

Autostart: All services start automatically
Autorestart: Services restart on failure
Stop timeout: Graceful shutdown periods configured
Log capture: Stdout/stderr captured with rotation

Security Considerations

Services run as root (container environment)
Log files have appropriate permissions
Event listeners provide security context awareness
No external network exposure required

Integration with Container Environment

This infrastructure is designed for deployment in a container environment on vast.a1 (India-1xH200) with:

No systemd: Uses supervisord for process management
Bare metal compatibility: No Docker/K8s dependencies
Resource awareness: Memory and CPU constraints considered
Network isolation: Localhost-only service binding

Monitoring and Events

Event Types Handled

PROCESS_STATE: Service state changes (start, stop, crash)
TICK_60: Periodic 60-second events for maintenance

Custom Event Listeners

General listener: event_listener.py for all services
Neuromorphic monitor: Specialized security context handling
Extensible: Additional listeners can be added for specific services

Log Rotation

Service Logs

Rotation: Daily or 100MB size limit
Retention: 30 days for service logs, 15 days for error logs
Compression: Enabled with delay
Post-rotation: Custom handler for notifications

Supervisor Logs

Rotation: Daily or 20MB size limit
Retention: 15 days
Management: Separate from service logs

Troubleshooting

Common Issues

Socket not found: Ensure supervisord is running with correct config
Service not starting: Check Python script existence and permissions
Log rotation issues: Verify logrotate configuration and permissions

Debug Commands

# Check supervisor status
supervisorctl -c /data/adaptai/platform/signalcore/ops/supervisor/supervisord.conf status

# Check logs directly
tail -f /data/adaptai/platform/signalcore/ops/supervisor/logs/services/neuromorphic-security.log

# Test service scripts directly
python3 /data/adaptai/platform/signalcore/commsops/neuromorphic_security.py

Maintenance

Regular Tasks

Monitor log file sizes and rotation
Review event listener outputs
Verify service health through wrapper commands
Update configurations as services evolve

Backup Considerations

Supervisor configurations should be included in backups
Log retention policies should align with backup strategies
Service scripts are versioned in main repository

This operations infrastructure provides production-grade service management for SignalCore components, enabling reliable container deployment with comprehensive monitoring and maintenance capabilities.