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Operations Getting Started Guide

Welcome to Oan Finance's operations documentation. This guide covers infrastructure management, security, monitoring, and maintenance procedures.

Infrastructure Overview​

Key Responsibilities​

1. Infrastructure Management​

  • Kubernetes cluster operations
  • Database administration
  • Network configuration
  • Storage management

2. Security Operations​

  • Access control management
  • Security monitoring
  • Vulnerability management
  • Incident response

3. System Monitoring​

  • Performance monitoring
  • Log management
  • Alert handling
  • Capacity planning

Infrastructure Setup​

Oracle Cloud Infrastructure​

network_setup:
  vcn:
    cidr: 10.0.0.0/16
    subnets:
      - public: 10.0.1.0/24
      - private: 10.0.2.0/24
      
  security:
    - ingress_rules
    - egress_rules
    - network_security_groups

kubernetes:
  version: Latest LTS
  node_pools:
    - application_nodes
    - system_nodes
  namespaces:
    - production
    - staging
    - development

Security Configuration​

Access Control​

security_layers:
  network:
    - Web Application Firewall
    - DDoS Protection
    - IP Filtering
    
  authentication:
    - Identity Management
    - Multi-Factor Auth
    - Role-Based Access
    
  monitoring:
    - Security Events
    - Audit Logs
    - Compliance Checks

Monitoring Setup​

System Monitoring​

monitoring_stack:
  metrics:
    - System Health
    - Performance
    - Resource Usage
    - Business KPIs
    
  logging:
    - Application Logs
    - System Logs
    - Security Logs
    - Audit Trails
    
  alerts:
    - Service Availability
    - Error Rates
    - Resource Thresholds
    - Security Events

Disaster Recovery​

Backup Procedures​

backup_strategy:
  database:
    frequency: Daily
    retention: 30 days
    type: Incremental
    
  configuration:
    frequency: Daily
    retention: 90 days
    type: Full
    
  recovery:
    rto: 4 hours
    rpo: 15 minutes

Daily Operations​

1. System Health Checks​

  • Infrastructure status
  • Service availability
  • Performance metrics
  • Security alerts

2. Maintenance Tasks​

  • Patch management
  • Backup verification
  • Capacity planning
  • Security updates

3. Incident Management​

  • Alert response
  • Issue resolution
  • Escalation procedures
  • Status communication

Quick Reference​

Common Commands​

# Check Kubernetes cluster status
kubectl get nodes
kubectl get pods --all-namespaces

# View system logs
kubectl logs -f deployment/[deployment-name]

# Check system metrics
kubectl top nodes
kubectl top pods

Monitoring Dashboards​

  • System Health: monitoring.oanfinance.com/health
  • Performance Metrics: monitoring.oanfinance.com/metrics
  • Security Events: monitoring.oanfinance.com/security
  • Audit Logs: monitoring.oanfinance.com/audit

Next Steps​

  1. Review Infrastructure Setup
  2. Understand Security Measures
  3. Set up Monitoring
  4. Review Disaster Recovery

Support Contacts​

Emergency Contacts​

Regular Support​

Infrastructure​

Security​

Operations​