chore: remove configuration files and enhance blockchain explorer with advanced search, analytics, and export features
- Delete .aitbc.yaml.example CLI configuration template - Delete .lycheeignore link checker exclusion rules - Delete .nvmrc Node.js version specification - Add advanced search panel with filters for address, amount range, transaction type, time range, and validator - Add analytics dashboard with transaction volume, active addresses, and block time metrics - Add Chart.js integration
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oib
@@ -1,13 +1,44 @@
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# Troubleshooting
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Common issues and solutions for blockchain nodes.
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Common issues and solutions for blockchain nodes using the enhanced AITBC CLI.
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## Enhanced CLI Diagnostics
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The enhanced AITBC CLI provides comprehensive diagnostic tools:
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```bash
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# Full system diagnostics
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aitbc blockchain diagnose --full
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# Network diagnostics
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aitbc blockchain diagnose --network
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# Sync diagnostics
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aitbc blockchain diagnose --sync
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# Performance diagnostics
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aitbc blockchain diagnose --performance
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# Startup diagnostics
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aitbc blockchain diagnose --startup
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```
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## Common Issues
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### Node Won't Start
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```bash
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# Check logs
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tail -f ~/.aitbc/logs/chain.log
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# Enhanced CLI diagnostics
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aitbc blockchain diagnose --startup
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# Check configuration
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aitbc blockchain config validate
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# View detailed logs
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aitbc blockchain logs --level error --follow
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# Check port usage
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aitbc blockchain diagnose --network
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# Common causes:
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# - Port already in use
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@@ -17,137 +48,349 @@ tail -f ~/.aitbc/logs/chain.log
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**Solutions:**
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```bash
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# Kill existing process
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# Enhanced CLI port check
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aitbc blockchain diagnose --network --check-ports
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# Kill existing process (if needed)
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sudo lsof -i :8080
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sudo kill $(sudo lsof -t -i :8080)
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# Reset database
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# Reset database with enhanced CLI
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aitbc blockchain reset --hard
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# Validate and fix configuration
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aitbc blockchain config validate
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aitbc blockchain config fix
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# Legacy approach
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tail -f ~/.aitbc/logs/chain.log
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rm -rf ~/.aitbc/data/chain.db
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aitbc-chain init
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# Validate config
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aitbc-chain validate-config
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```
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### Sync Stuck
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```bash
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# Check sync status
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aitbc-chain sync-status
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# Enhanced CLI sync diagnostics
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aitbc blockchain diagnose --sync
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# Force sync from scratch
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aitbc-chain reset --hard
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# Check sync status with details
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aitbc blockchain sync --verbose
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# Force resync
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aitbc blockchain sync --force
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# Check peer connectivity
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aitbc-chain p2p connections
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aitbc blockchain peers --status connected
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# Network health check
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aitbc blockchain diagnose --network
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# Monitor sync progress
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aitbc blockchain sync --watch
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```
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**Solutions:**
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```bash
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# Add more peers
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aitbc-chain p2p add-bootstrap /dns4/new-peer.example.com/tcp/7070/p2p/...
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# Enhanced CLI peer management
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aitbc blockchain peers add --peer <MULTIADDR> --validate
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# Add more bootstrap peers
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aitbc blockchain peers add --bootstrap /dns4/new-peer.example.com/tcp/7070/p2p/...
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# Clear peer database
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rm -rf ~/.aitbc/data/peers.db
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aitbc blockchain peers clear
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# Restart with fresh sync
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aitbc-chain start --sync-mode full
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# Reset and resync
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aitbc blockchain reset --sync
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aitbc blockchain sync --force
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# Check network connectivity
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aitbc blockchain test-connectivity
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```
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### P2P Connection Issues
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### High CPU/Memory Usage
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```bash
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# Check connectivity
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aitbc-chain p2p check-connectivity
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# Enhanced CLI performance diagnostics
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aitbc blockchain diagnose --performance
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# Test port forwarding
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curl http://localhost:8080/rpc/net_info
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# Monitor resource usage
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aitbc blockchain metrics --resource --follow
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# Check for bottlenecks
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aitbc blockchain metrics --detailed
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# Historical performance data
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aitbc blockchain metrics --history 24h
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```
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**Solutions:**
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```bash
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# Open firewall
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sudo ufw allow 7070/tcp
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sudo ufw allow 8080/tcp
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# Optimize configuration
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aitbc blockchain config set max_peers 50
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aitbc blockchain config set cache_size 1GB
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# Check NAT configuration
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aitbc-chain p2p nat-status
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# Enable performance mode
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aitbc blockchain optimize --performance
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# Use relay mode
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aitbc-chain start --p2p-relay-enabled
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# Monitor improvements
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aitbc blockchain metrics --resource --follow
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```
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### High Memory Usage
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### Peer Connection Issues
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```bash
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# Check memory usage
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htop | grep aitbc-chain
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# Enhanced CLI peer diagnostics
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aitbc blockchain diagnose --network
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# Check database size
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du -sh ~/.aitbc/data/
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```
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# Check peer status
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aitbc blockchain peers --detailed
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**Solutions:**
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```bash
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# Prune old data
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aitbc-chain prune --keep-blocks 10000
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# Reduce peer count
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# Edit config: max_peers: 25
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# Enable compression
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aitbc-chain start --db-compression
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```
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### RPC Not Responding
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```bash
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# Check RPC status
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curl http://localhost:8080/rpc/health
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# Check if RPC is enabled
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aitbc-chain status | grep RPC
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```
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**Solutions:**
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```bash
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# Restart with RPC enabled
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aitbc-chain start --rpc-enabled
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# Check CORS settings
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# Edit config: rpc.cors_origins
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# Increase rate limits
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# Edit config: rpc.rate_limit: 2000
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```
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## Diagnostic Commands
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```bash
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# Full system check
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aitbc-chain doctor
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# Test connectivity
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aitbc blockchain test-connectivity
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# Network diagnostics
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aitbc-chain diagnose network
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# Database diagnostics
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aitbc-chain diagnose database
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# Log analysis
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aitbc-chain logs --analyze
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aitbc blockchain diagnose --network --full
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```
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## Getting Help
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**Solutions:**
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```bash
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# Add reliable peers
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aitbc blockchain peers add --bootstrap <MULTIADDR>
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# Update peer configuration
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aitbc blockchain config set bootstrap_nodes <NODES>
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# Reset peer database
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aitbc blockchain peers reset
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# Check firewall settings
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aitbc blockchain diagnose --network --firewall
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```
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### Validator Issues
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```bash
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# Generate debug report
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aitbc-chain debug-report > debug.txt
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# Enhanced CLI validator diagnostics
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aitbc blockchain validators --diagnose
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# Share on Discord or GitHub Issues
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# Check validator status
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aitbc blockchain validators --status active
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# Validator rewards tracking
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aitbc blockchain validators --rewards
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# Performance metrics
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aitbc blockchain validators --metrics
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```
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**Solutions:**
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```bash
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# Re-register as validator
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aitbc blockchain validators register --stake 1000
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# Check stake requirements
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aitbc blockchain validators --requirements
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# Monitor validator performance
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aitbc blockchain validators --monitor
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```
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## Advanced Troubleshooting
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### Database Corruption
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```bash
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# Enhanced CLI database diagnostics
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aitbc blockchain diagnose --database
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# Database integrity check
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aitbc blockchain database check
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# Repair database
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aitbc blockchain database repair
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# Rebuild database
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aitbc blockchain database rebuild
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```
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### Configuration Issues
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```bash
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# Enhanced CLI configuration diagnostics
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aitbc blockchain config diagnose
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# Validate configuration
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aitbc blockchain config validate
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# Reset to defaults
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aitbc blockchain config reset
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# Generate new configuration
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aitbc blockchain config generate
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```
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### Network Issues
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```bash
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# Enhanced CLI network diagnostics
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aitbc blockchain diagnose --network --full
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# Test all network endpoints
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aitbc blockchain test-connectivity --all
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# Check DNS resolution
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aitbc blockchain diagnose --network --dns
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# Firewall diagnostics
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aitbc blockchain diagnose --network --firewall
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```
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## Monitoring and Alerting
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### Real-time Monitoring
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```bash
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# Enhanced CLI monitoring
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aitbc monitor dashboard --component blockchain
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# Set up alerts
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aitbc monitor alerts create --type blockchain_sync --threshold 90%
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# Resource monitoring
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aitbc blockchain metrics --resource --follow
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# Export metrics
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aitbc blockchain metrics --export prometheus
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```
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### Log Analysis
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```bash
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# Enhanced CLI log analysis
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aitbc blockchain logs --analyze --level error
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# Export logs for analysis
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aitbc blockchain logs --export /tmp/blockchain-logs.json --format json
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# Filter by time range
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aitbc blockchain logs --since "1 hour ago" --level error
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# Real-time log monitoring
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aitbc blockchain logs --follow --level warn
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```
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## Recovery Procedures
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### Complete Node Recovery
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```bash
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# Enhanced CLI recovery sequence
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aitbc blockchain backup --emergency
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# Stop node safely
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aitbc blockchain node stop --force
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# Reset everything
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aitbc blockchain reset --hard
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# Restore from backup
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aitbc blockchain restore --input /backup/emergency-backup.tar.gz --verify
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# Start node
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aitbc blockchain node start
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# Monitor recovery
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aitbc blockchain sync --watch
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```
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### Emergency Procedures
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```bash
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# Emergency stop
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aitbc blockchain node stop --emergency
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# Emergency backup
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aitbc blockchain backup --emergency --compress
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# Emergency reset
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aitbc blockchain reset --emergency
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# Emergency recovery
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aitbc blockchain recover --from-backup /backup/emergency.tar.gz
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```
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## Best Practices
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### Prevention
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1. **Regular monitoring** with enhanced CLI tools
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2. **Automated backups** using enhanced backup options
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3. **Configuration validation** before changes
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4. **Performance monitoring** for early detection
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5. **Network diagnostics** for connectivity issues
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### Maintenance
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1. **Weekly diagnostics** with `aitbc blockchain diagnose --full`
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2. **Monthly backups** with verification
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3. **Quarterly performance reviews**
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4. **Configuration audits**
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5. **Security scans**
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### Troubleshooting Workflow
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1. **Run diagnostics**: `aitbc blockchain diagnose --full`
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2. **Check logs**: `aitbc blockchain logs --level error --follow`
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3. **Verify configuration**: `aitbc blockchain config validate`
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4. **Test connectivity**: `aitbc blockchain test-connectivity`
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5. **Apply fixes**: Use enhanced CLI commands
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6. **Monitor recovery**: `aitbc blockchain status --watch`
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## Integration with Support
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### Export Diagnostic Data
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```bash
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# Export full diagnostic report
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aitbc blockchain diagnose --full --export /tmp/diagnostic-report.json
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# Export logs for support
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aitbc blockchain logs --export /tmp/support-logs.tar.gz --compress
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# Export configuration
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aitbc blockchain config export --output /tmp/config-backup.yaml
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```
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### Support Commands
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```bash
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# Generate support bundle
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aitbc blockchain support-bundle --output /tmp/support-bundle.tar.gz
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# System information
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aitbc blockchain system-info --export /tmp/system-info.json
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# Performance report
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aitbc blockchain metrics --report --output /tmp/performance-report.json
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```
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## Legacy Command Equivalents
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For users transitioning from legacy commands:
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```bash
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# Old → New
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tail -f ~/.aitbc/logs/chain.log → aitbc blockchain logs --follow
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aitbc-chain validate-config → aitbc blockchain config validate
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aitbc-chain reset --hard → aitbc blockchain reset --hard
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aitbc-chain p2p connections → aitbc blockchain peers --status connected
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```
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## Next
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- [Quick Start](./1_quick-start.md) — Get started
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- [Configuration](./2_configuration.md) - Configure your node
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- [Operations](./3_operations.md) — Day-to-day ops
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- [Operations](./3_operations.md) — Day-to-day operations
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- [Configuration](./2_configuration.md) — Node configuration
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- [Enhanced CLI](../23_cli/README.md) — Complete CLI reference
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- [Monitoring](./7_monitoring.md) — Monitoring and alerting
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Reference in New Issue
Block a user