Update SETUP.md

docs/guidelines/infrastructure/infrastructure/SETUP.md

@@ -0,0 +1,250 @@
+# LN1 Infrastructure Setup Guide
+
+## Overview
+
+This document provides detailed instructions for setting up the infrastructure required to run an LN1 node. It covers hardware configuration, software installation, network setup, and security measures.
+
+## Hardware Requirements
+
+### Minimum Specifications
+
+```python
+class NodeRequirements:
+    MINIMUM_SPECS = {
+        "cpu": {
+            "cores": 4,
+            "architecture": "x86_64",
+            "speed": "2.5GHz"
+        },
+        "memory": {
+            "ram": "16GB",
+            "type": "DDR4"
+        },
+        "storage": {
+            "capacity": "500GB",
+            "type": "SSD",
+            "iops": 3000
+        },
+        "network": {
+            "bandwidth": "100Mbps",
+            "type": "dedicated"
+        }
+    }
+```
+
+## Software Installation
+
+### Operating System Setup
+
+1. **Install Ubuntu Server 20.04 LTS**
+```bash
+# Update system packages
+sudo apt-get update
+sudo apt-get upgrade -y
+
+# Install essential packages
+sudo apt-get install -y \
+    build-essential \
+    curl \
+    git \
+    python3-pip \
+    nodejs \
+    npm
+```
+
+### Docker Installation
+
+```bash
+# Install Docker
+curl -fsSL https://get.docker.com -o get-docker.sh
+sudo sh get-docker.sh
+
+# Install Docker Compose
+sudo curl -L "https://github.com/docker/compose/releases/download/v2.0.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+sudo chmod +x /usr/local/bin/docker-compose
+```
+
+## Network Configuration
+
+### Firewall Setup
+
+```bash
+# Configure UFW
+sudo ufw allow 30303/tcp  # P2P communication
+sudo ufw allow 8545/tcp   # RPC endpoint
+sudo ufw allow 8546/tcp   # WebSocket
+sudo ufw allow 9090/tcp   # Metrics
+sudo ufw enable
+```
+
+### SSL/TLS Configuration
+
+```bash
+# Generate SSL certificate
+openssl req -x509 -nodes -days 365 -newkey rsa:2048 \
+    -keyout /etc/ln1/ssl/private.key \
+    -out /etc/ln1/ssl/certificate.crt
+```
+
+## Container Setup
+
+### Docker Network
+
+```yaml
+# docker-compose.yml
+version: '3.8'
+services:
+  ln1_node:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    networks:
+      - ln1_network
+    volumes:
+      - node_data:/data
+      - node_config:/config
+    ports:
+      - "8545:8545"
+      - "8546:8546"
+      - "30303:30303"
+
+networks:
+  ln1_network:
+    driver: bridge
+
+volumes:
+  node_data:
+  node_config:
+```
+
+## Security Configuration
+
+### Access Control
+
+```python
+class SecurityConfig:
+    def __init__(self):
+        self.auth_config = {
+            'jwt_expiry': '1h',
+            'api_key_rotation': '90d',
+            'allowed_ips': [],
+            'rate_limit': {
+                'requests_per_minute': 60,
+                'burst': 100
+            }
+        }
+```
+
+## Monitoring Setup
+
+### Prometheus Configuration
+
+```yaml
+# prometheus.yml
+global:
+  scrape_interval: 15s
+
+scrape_configs:
+  - job_name: 'ln1_node'
+    static_configs:
+      - targets: ['localhost:9090']
+```
+
+### Grafana Setup
+
+```bash
+# Install Grafana
+docker run -d \
+  -p 3000:3000 \
+  --name grafana \
+  grafana/grafana
+```
+
+## Storage Configuration
+
+### 0G Network Integration
+
+```python
+class StorageConfig:
+    def __init__(self):
+        self.storage_config = {
+            'replication_factor': 3,
+            'shard_size': '64MB',
+            'cache_size': '10GB',
+            'compression': 'enabled'
+        }
+```
+
+## Node Initialization
+
+### Environment Setup
+
+```bash
+# Create required directories
+mkdir -p /data/ln1/{storage,logs,config}
+
+# Set permissions
+chown -R ln1:ln1 /data/ln1
+chmod 700 /data/ln1
+```
+
+### Configuration Files
+
+```python
+class NodeConfig:
+    def generate_config(self):
+        return {
+            'node_id': self.generate_node_id(),
+            'network': 'testnet',
+            'rpc_endpoint': 'https://sepolia.optimism.io',
+            'storage_path': '/data/ln1/storage',
+            'log_level': 'info'
+        }
+```
+
+## Health Checks
+
+### Monitoring Scripts
+
+```python
+class HealthChecker:
+    async def check_node_health(self):
+        return {
+            'network': self.check_network_connectivity(),
+            'storage': self.check_storage_status(),
+            'validation': self.check_validation_status(),
+            'consensus': self.check_consensus_participation()
+        }
+```
+
+## Backup Configuration
+
+### Automated Backups
+
+```bash
+#!/bin/bash
+# backup-script.sh
+
+# Backup configuration
+tar -czf /backup/config-$(date +%Y%m%d).tar.gz /data/ln1/config
+
+# Backup essential data
+tar -czf /backup/data-$(date +%Y%m%d).tar.gz /data/ln1/storage
+```
+
+## Post-Installation
+
+### Verification Steps
+
+1. Check node connectivity
+2. Verify storage integration
+3. Test API endpoints
+4. Monitor system metrics
+5. Validate security configurations
+
+### Documentation Update
+
+- Record all configuration changes
+- Update network diagrams
+- Document custom settings
+- Store backup verification results