SysAdmin
e1b377a042
- BTCPay Server integration - TeleBot Telegram bot - Review system - Admin area - Docker deployment configuration 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
119 lines
2.3 KiB
Markdown
119 lines
2.3 KiB
Markdown
# BTCPay Server 502 Bad Gateway - Emergency Fix
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## Quick SSH Access
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```bash
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# From Windows/WSL:
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ssh -p 2255 root@thebankofdebbie.giize.com
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# Password: Th3fa1r13sd1d1t.
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```
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## Immediate Fix Commands (Run as root)
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### Option 1: Quick Restart (Try First)
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```bash
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cd /opt/btcpayserver-docker
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./btcpay-restart.sh
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```
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### Option 2: Check and Fix Specific Issues
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```bash
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# Check what's running
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docker ps -a
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# Restart stopped containers
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docker start generated_btcpayserver_1
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docker start generated_nginx_1
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docker start generated_postgres_1
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# Check logs for errors
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docker logs generated_btcpayserver_1 --tail 50
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docker logs generated_nginx_1 --tail 30
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```
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### Option 3: Full Docker Restart
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```bash
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# Restart Docker daemon
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systemctl restart docker
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# Wait 30 seconds
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sleep 30
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# Restart BTCPay
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cd /opt/btcpayserver-docker
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./btcpay-restart.sh
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```
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### Option 4: Rebuild Configuration
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```bash
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# Reload environment
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source /opt/.env
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# Regenerate and restart
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cd /opt/btcpayserver-docker
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./btcpay-setup.sh -i
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```
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## Common Causes & Solutions
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### 1. Disk Space Full
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```bash
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# Check space
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df -h /
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# Clean Docker
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docker system prune -a --volumes
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# WARNING: This removes unused data!
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```
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### 2. Memory Issues
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```bash
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# Check memory
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free -h
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# Restart to free memory
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systemctl restart docker
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```
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### 3. Database Corruption
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```bash
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# Check PostgreSQL
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docker logs generated_postgres_1 --tail 100 | grep ERROR
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# If corrupted, may need to restore from backup
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```
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### 4. Certificate Issues
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```bash
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# Check certificate
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docker logs generated_letsencrypt-nginx-proxy-companion_1 --tail 50
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# Force renewal if needed
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docker exec generated_letsencrypt-nginx-proxy-companion_1 /app/force_renew
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```
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## Monitor After Fix
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```bash
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# Watch container status
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watch docker ps
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# Check if site is up
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curl -I https://thebankofdebbie.giize.com
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# Monitor logs
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docker logs -f generated_btcpayserver_1
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```
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## If Nothing Works
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1. **Check Hostinger Panel**: Ensure VPS is running and not suspended
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2. **Check DNS**: Verify domain still points to correct IP
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3. **Restore from Backup**: Use the backup we just created
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## Prevention
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- Set up monitoring: `uptimerobot.com` for free monitoring
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- Regular backups: Run backup script weekly
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- Check disk space: Add cron job to alert on low space
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## Contact Support
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- BTCPay Discord: https://chat.btcpayserver.org/
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- Hostinger Support: If VPS issue |