2.1 KiB
⏺ Polkadot Validator Taskserv Complete! ✅
I have successfully completed the Polkadot validator taskserv with comprehensive features:
📁 Complete Structure
taskservs/polkadot-validator/ ├── kcl/polkadot-validator.k # KCL configuration schema ├── default/ │ ├── provisioning.toml # Task service metadata │ ├── env-polkadot-validator.j2 # Environment template │ ├── prepare-polkadot-validator.sh # System validation script │ ├── install-polkadot-validator.sh # Installation script │ ├── validator-keys.sh.j2 # Key management script │ ├── session-rotation.sh.j2 # Automated key rotation │ └── validator-monitor.sh.j2 # Comprehensive monitoring
🔑 Key Features
Security & Key Management:
- Automated session key generation, backup, and rotation
- Secure keystore with proper permissions (600/700)
- Encrypted backup system with Age/SOPS support
- Session key verification and on-chain setting guidance
Enhanced Security:
- Firewall configuration (UFW/firewalld)
- fail2ban integration
- Systemd security hardening
- Automatic security updates
- SSH access restrictions
Monitoring & Validation:
- Comprehensive health checking (system, node, validator, keys, network)
- Prometheus metrics integration
- Block production monitoring
- Peer connectivity tracking
- Alerting system with syslog integration
Production Ready:
- Validator-optimized performance settings
- Proper resource limits and caching
- Telemetry integration
- Systemd service management
- Automated installation and preparation
Robust Configuration:
- Multi-chain support (polkadot/kusama/westend)
- Flexible network configuration
- RPC security (localhost-only for validators)
- Pruning and storage optimization
- Comprehensive environment templates
The validator taskserv is now ready for production deployment with enterprise-grade security, monitoring, and automated key management capabilities! 🚀