infrastructure/
├── scripts/                          # Deployment and automation scripts
│   ├── deploy-aws.sh                # AWS infrastructure deployment (18KB)
│   ├── deploy-gcp.sh                # GCP infrastructure deployment (14KB)
│   ├── deploy-azure.sh              # Azure infrastructure deployment (14KB)
│   ├── deploy-k8s-core.sh           # Kubernetes core services (11KB)
│   ├── validate.sh                  # Deployment validation (21KB)
│   ├── destroy.sh                   # Safe infrastructure teardown (13KB)
│   └── utils.sh                     # Shared utilities (8KB)
│
├── config/                           # Configuration management
│   ├── .env.example                 # Environment variables template
│   ├── dev.yaml                     # Development configuration
│   ├── staging.yaml                 # Staging configuration (to be created)
│   └── production.yaml              # Production configuration
│
├── docs/                             # Operational documentation
│   ├── DEPLOYMENT_GUIDE.md          # Step-by-step deployment
│   ├── OPERATIONS_RUNBOOK.md        # Day-2 operations
│   ├── TROUBLESHOOTING.md           # Common issues (to be created)
│   ├── DISASTER_RECOVERY.md         # DR procedures (to be created)
│   └── SCALING_GUIDE.md             # Scaling guide (to be created)
│
├── monitoring/                       # Monitoring & alerting configs
│   ├── dashboards/                  # Grafana dashboards
│   ├── alerts/                      # Alert rules
│   │   └── api-alerts.yaml         # API alerting rules
│   └── prometheus-values.yaml       # Prometheus Helm values
│
├── .github/                          # CI/CD workflows
│   └── workflows/
│       └── infrastructure.yml       # Infrastructure CI/CD pipeline
│
├── logs/                             # Deployment logs (auto-created)
│
├── deployments/                      # Deployment metadata (auto-created)
│
├── Makefile                          # Common operations (60+ commands)
├── README.md                         # Master infrastructure guide
└── DEVOPS_AUTOMATION_COMPLETE.md    # Completion summary

Key Features:
- Multi-cloud support (AWS, GCP, Azure)
- Production-ready automation
- Comprehensive validation
- Complete monitoring setup
- CI/CD pipelines
- Operational runbooks
- 60+ Makefile commands
