# =============================================================================
# RWA Infrastructure - Production Environment Configuration
# =============================================================================
#
# Deployment: Server B (192.168.1.111) or separate monitoring server
# Role: Observability stack - metrics, logs, tracing, service discovery
#
# Components:
# ┌─────────────────────────────────────────────────────────────────────────┐
# │ Observability Stack                                                     │
# ├─────────────────────────────────────────────────────────────────────────┤
# │ Grafana     :3030  - Dashboards and visualization                       │
# │ Prometheus  :9090  - Metrics collection and alerting                    │
# │ Loki        :3100  - Log aggregation                                    │
# │ Jaeger      :16686 - Distributed tracing                                │
# │ Consul      :8500  - Service discovery (optional)                       │
# └─────────────────────────────────────────────────────────────────────────┘
#
# Network Topology:
#   Server A (192.168.1.100): Kong API Gateway
#   Server B (192.168.1.111): Microservices + MPC System
#   Prometheus scrapes metrics from both servers
#
# Setup:
#   1. Copy to .env: cp .env.example .env
#   2. Update passwords and URLs
#   3. Start: docker-compose up -d
# =============================================================================

# =============================================================================
# Network Configuration
# =============================================================================
# Server A: Gateway (Kong)
KONG_SERVER_IP=192.168.1.100

# Server B: Backend services
BACKEND_SERVER_IP=192.168.1.111

# Public domain
PUBLIC_DOMAIN=rwaapi.szaiai.com

# =============================================================================
# Consul Configuration (Service Discovery)
# =============================================================================
CONSUL_HTTP_PORT=8500
CONSUL_DNS_PORT=8600

# =============================================================================
# Jaeger Configuration (Distributed Tracing)
# =============================================================================
JAEGER_UI_PORT=16686

# =============================================================================
# Loki Configuration (Log Aggregation)
# =============================================================================
LOKI_PORT=3100

# =============================================================================
# Grafana Configuration (Dashboards)
# =============================================================================
GRAFANA_PORT=3030
GRAFANA_ADMIN_USER=admin
# SECURITY: Change this in production!
# Example command to generate: openssl rand -base64 24
GRAFANA_ADMIN_PASSWORD=admin123

# Grafana Root URL - MUST match actual access URL for CORS/auth
# For internal access: http://192.168.1.111:3030
# For external access with nginx: https://monitor.szaiai.com
GRAFANA_ROOT_URL=https://monitor.szaiai.com
GRAFANA_LOG_LEVEL=info

# =============================================================================
# Prometheus Configuration (Metrics)
# =============================================================================
PROMETHEUS_PORT=9090

# Scrape targets (configured in prometheus.yml):
# - Kong:                   192.168.1.100:8001/metrics
# - identity-service:       192.168.1.111:3000/metrics
# - wallet-service:         192.168.1.111:3001/metrics
# - mpc-service:            192.168.1.111:3006/metrics
# - blockchain-service:     192.168.1.111:3012/metrics
# - mpc-system services:    192.168.1.111:4000/metrics, etc.

# =============================================================================
# PostgreSQL Configuration (for Grafana data source)
# =============================================================================
# Connect to main RWA database for dashboards
POSTGRES_HOST=192.168.1.111
POSTGRES_PORT=5432
POSTGRES_USER=rwa_user
# SECURITY: Use the same password as backend/services/.env
POSTGRES_PASSWORD=your_password_here