1fb7266469
- Introduced Aggregator.sol for Chainlink-compatible oracle functionality, including round-based updates and access control. - Added OracleWithCCIP.sol to extend Aggregator with CCIP cross-chain messaging capabilities. - Created .gitmodules to include OpenZeppelin contracts as a submodule. - Developed a comprehensive deployment guide in NEXT_STEPS_COMPLETE_GUIDE.md for Phase 2 and smart contract deployment. - Implemented Vite configuration for the orchestration portal, supporting both Vue and React frameworks. - Added server-side logic for the Multi-Cloud Orchestration Portal, including API endpoints for environment management and monitoring. - Created scripts for resource import and usage validation across non-US regions. - Added tests for CCIP error handling and integration to ensure robust functionality. - Included various new files and directories for the orchestration portal and deployment scripts.
175 lines
4.3 KiB
Markdown
175 lines
4.3 KiB
Markdown
# Incident Response Runbook
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## Overview
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This runbook provides procedures for responding to incidents in the DeFi Oracle Meta Mainnet (ChainID 138) network.
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## Incident Classification
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### Severity Levels
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- **P0 - Critical**: Network down, data loss, security breach
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- **P1 - High**: Service degradation, validator failures
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- **P2 - Medium**: Performance issues, non-critical service failures
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- **P3 - Low**: Minor issues, informational alerts
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## Incident Response Process
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### 1. Detection
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- Monitor alerts from Prometheus/Alertmanager
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- Check Grafana dashboards
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- Review logs in Loki
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- Monitor external reports
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### 2. Triage
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- Classify severity
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- Identify affected components
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- Assess impact
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- Assign incident owner
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### 3. Response
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- Follow runbook procedures
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- Document actions taken
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- Communicate with stakeholders
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- Escalate if needed
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### 4. Resolution
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- Verify resolution
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- Document root cause
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- Update runbooks if needed
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- Conduct post-incident review
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## Common Incidents
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### Network Outage
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**Symptoms**:
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- No blocks being produced
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- Validators not responding
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- RPC endpoints unavailable
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**Response**:
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1. Check validator status: `kubectl get pods -n besu-network -l component=validator`
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2. Check logs: `kubectl logs -n besu-network <validator-pod>`
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3. Check network connectivity
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4. Restart validators if needed: `kubectl rollout restart statefulset/besu-validator -n besu-network`
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5. Verify block production: `curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' http://<rpc-endpoint>`
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### Validator Failure
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**Symptoms**:
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- Validator pod not running
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- Validator not producing blocks
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- High error rate in logs
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**Response**:
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1. Check pod status: `kubectl describe pod <validator-pod> -n besu-network`
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2. Check logs: `kubectl logs <validator-pod> -n besu-network`
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3. Check resource usage: `kubectl top pod <validator-pod> -n besu-network`
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4. Restart validator if needed
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5. Check validator keys in Key Vault
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6. Verify network connectivity
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### RPC Endpoint Issues
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**Symptoms**:
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- RPC endpoints not responding
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- High latency
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- Error rates increasing
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**Response**:
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1. Check RPC pod status: `kubectl get pods -n besu-network -l component=rpc`
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2. Check Application Gateway status
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3. Check rate limiting
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4. Scale RPC nodes if needed: `kubectl scale statefulset/besu-rpc --replicas=5 -n besu-network`
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5. Check network policies
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6. Verify backend connectivity
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### Oracle Update Failures
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**Symptoms**:
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- Oracle not updating
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- High error rate in oracle publisher
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- Circuit breaker open
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**Response**:
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1. Check oracle publisher status: `kubectl get pods -n besu-network -l app=oracle-publisher`
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2. Check logs: `kubectl logs <oracle-pod> -n besu-network`
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3. Check circuit breaker state
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4. Verify data sources
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5. Check RPC connectivity
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6. Verify private key access
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7. Restart oracle publisher if needed
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### Security Incident
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**Symptoms**:
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- Unauthorized access attempts
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- Unusual network traffic
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- Suspicious transactions
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**Response**:
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1. Isolate affected components
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2. Preserve logs and evidence
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3. Notify security team
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4. Review access logs
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5. Check for compromised keys
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6. Rotate keys if needed
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7. Update security policies
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## Escalation
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### Escalation Path
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1. **On-Call Engineer**: Initial response
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2. **Team Lead**: For P1/P0 incidents
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3. **Engineering Manager**: For critical incidents
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4. **CTO**: For security incidents
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### Communication
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- Update incident status in Slack/PagerDuty
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- Notify stakeholders via email
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- Post updates to status page
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- Conduct post-incident review
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## Post-Incident Review
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### Review Process
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1. Document incident timeline
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2. Identify root cause
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3. Document lessons learned
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4. Update runbooks
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5. Implement improvements
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6. Share findings with team
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### Review Template
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- **Incident**: Brief description
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- **Timeline**: Key events and timestamps
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- **Root Cause**: What caused the incident
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- **Impact**: What was affected
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- **Resolution**: How it was resolved
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- **Lessons Learned**: What we learned
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- **Action Items**: What needs to be done
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## Contacts
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- **On-Call**: Check PagerDuty
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- **Security Team**: security@d-bis.org
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- **Engineering Lead**: engineering@d-bis.org
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- **Emergency**: +1-XXX-XXX-XXXX
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## Resources
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- [Monitoring Dashboards](https://grafana.d-bis.org)
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- [Logs](https://loki.d-bis.org)
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- [Alerts](https://alertmanager.d-bis.org)
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- [Status Page](https://status.d-bis.org)
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