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proxmox/docs/runbooks/INCIDENT_RESPONSE_RUNBOOK.md
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Incident Response Runbook

Purpose: Procedures for responding to bridge system incidents


🚨 Incident Classification

Critical (P0)

  • Bridge contract not accessible
  • RPC endpoint completely down
  • All destination chains unavailable
  • Security breach detected

High (P1)

  • Single destination chain unavailable
  • High transaction failure rate
  • Balance issues preventing transfers

Medium (P2)

  • Performance degradation
  • Monitoring system down
  • Documentation issues

Low (P3)

  • Minor configuration issues
  • Documentation updates needed

📋 Incident Response Procedure

1. Detection

Automated Monitoring:

bash scripts/automated-monitoring.sh

Manual Check:

bash scripts/health-check.sh

2. Assessment

Gather Information:

# System status
bash scripts/health-check.sh

# Recent transactions
bash scripts/monitor-bridge-transfers.sh

# Error logs
tail -100 logs/alerts-$(date +%Y%m%d).log

3. Containment

Pause Operations if Needed:

# Pause bridge
cast send <BRIDGE_ADDRESS> "pause()" --rpc-url $RPC_URL --private-key $PRIVATE_KEY

4. Resolution

Follow Specific Procedures:

  • See troubleshooting section in Bridge Operations Runbook
  • Check logs for error patterns
  • Verify configuration

5. Recovery

Resume Operations:

# Unpause bridge
cast send <BRIDGE_ADDRESS> "unpause()" --rpc-url $RPC_URL --private-key $PRIVATE_KEY

# Verify system
bash scripts/test-suite.sh all

6. Post-Incident

Documentation:

  • Document incident details
  • Update runbooks if needed
  • Review monitoring alerts

🔍 Common Incidents

RPC Outage

Symptoms: Cannot connect to RPC endpoint

Response:

  1. Check RPC endpoint status
  2. Verify network connectivity
  3. Switch to backup RPC if available
  4. Contact infrastructure team

Bridge Contract Issue

Symptoms: Bridge contract calls failing

Response:

  1. Verify contract address
  2. Check contract code
  3. Verify network status
  4. Check for contract upgrades

High Failure Rate

Symptoms: Many transactions failing

Response:

  1. Check gas prices
  2. Verify balances
  3. Check destination chain status
  4. Review recent changes

Last Updated: $(date)