services:
  backend:
    build:
      context: .
      dockerfile: backend/Dockerfile
      args:
        APP_VERSION: ${APP_VERSION:-0.1.0}
        APP_BUILD_INFO: ${APP_BUILD_INFO:-dev}
    environment:
      AUTH_ENABLED: ${AUTH_ENABLED:-true}
      OIDC_ISSUER_URL: ${OIDC_ISSUER_URL:?set OIDC_ISSUER_URL}
      OIDC_AUDIENCE: ${OIDC_AUDIENCE:?set OIDC_AUDIENCE}
      OIDC_JWKS_URL: ${OIDC_JWKS_URL:-}
      OIDC_CLOCK_SKEW_SECONDS: ${OIDC_CLOCK_SKEW_SECONDS:-30}
      LOG_LEVEL: ${LOG_LEVEL:-INFO}
      LOG_FORMAT: ${LOG_FORMAT:-text}
      PROMETHEUS_ENABLED: "true"
      SMTP_HOST: ${SMTP_HOST:-}
      SMTP_PORT: ${SMTP_PORT:-587}
      SMTP_USERNAME: ${SMTP_USERNAME:-}
      SMTP_PASSWORD: ${SMTP_PASSWORD:-}
      SMTP_FROM_ADDRESS: ${SMTP_FROM_ADDRESS:-}
      SMTP_FROM_NAME: ${SMTP_FROM_NAME:-Manage}
      SMTP_USE_TLS: ${SMTP_USE_TLS:-true}
      SMTP_USE_SSL: ${SMTP_USE_SSL:-false}
      SMTP_TIMEOUT: ${SMTP_TIMEOUT:-30}
      SSH_KNOWN_HOSTS_PATH: /app/backend/.cache/known_hosts
      PROMETHEUS_FILE_SD_DIR: ${PROMETHEUS_FILE_SD_DIR:-/app/backend/.cache/prometheus-file-sd}
      ALERTMANAGER_URL: ${ALERTMANAGER_URL:-http://alertmanager:9093}
      ALERTMANAGER_WEBHOOK_URL: ${ALERTMANAGER_WEBHOOK_URL:-}
    volumes:
      - ${BACKEND_CACHE_DIR:-./backend-cache}:/app/backend/.cache
    restart: unless-stopped
    networks:
      - web
      - monitoring
    expose:
      - "8000"
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.${BACKEND_APP_NAME:-manage-backend}.rule=Host(`${BACKEND_APP_HOST:?set BACKEND_APP_HOST}`)"
      - "traefik.http.routers.${BACKEND_APP_NAME:-manage-backend}.entrypoints=websecure"
      - "traefik.http.routers.${BACKEND_APP_NAME:-manage-backend}.tls.certresolver=${CERT_RESOLVER:?set CERT_RESOLVER}"
      - "traefik.http.services.${BACKEND_APP_NAME:-manage-backend}.loadbalancer.server.port=${BACKEND_APP_PORT:-8000}"
    healthcheck:
      test:
        [
          "CMD",
          "python",
          "-c",
          "import json, urllib.request; print(json.load(urllib.request.urlopen('http://127.0.0.1:8000/api/health'))['status'])",
        ]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 20s

  frontend:
    build:
      context: .
      dockerfile: frontend/Dockerfile
      target: prod
      args:
        VITE_API_URL: ${VITE_API_URL:-/api}
        VITE_OIDC_ENABLED: ${VITE_OIDC_ENABLED:-true}
        VITE_OIDC_ISSUER: ${VITE_OIDC_ISSUER:?set VITE_OIDC_ISSUER}
        VITE_OIDC_CLIENT_ID: ${VITE_OIDC_CLIENT_ID:?set VITE_OIDC_CLIENT_ID}
        VITE_OIDC_SCOPE: ${VITE_OIDC_SCOPE:-openid profile email}
        VITE_OIDC_REDIRECT_URI: ${VITE_OIDC_REDIRECT_URI:?set VITE_OIDC_REDIRECT_URI}
        VITE_OIDC_POST_LOGOUT_REDIRECT_URI: ${VITE_OIDC_POST_LOGOUT_REDIRECT_URI:?set VITE_OIDC_POST_LOGOUT_REDIRECT_URI}
        VITE_DEV_API_PROXY_TARGET: ${VITE_DEV_API_PROXY_TARGET:-http://backend:8000}
        VITE_GRAFANA_URL: ${VITE_GRAFANA_URL:-https://grafana.example.com}
        VITE_APP_VERSION: ${APP_VERSION:-0.1.0}
        VITE_APP_BUILD_INFO: ${APP_BUILD_INFO:-dev}
    depends_on:
      backend:
        condition: service_healthy
    networks:
      - web
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.${FRONTEND_APP_NAME:-manage-frontend}.rule=Host(`${FRONTEND_APP_HOST:?set FRONTEND_APP_HOST}`)"
      - "traefik.http.routers.${FRONTEND_APP_NAME:-manage-frontend}.entrypoints=websecure"
      - "traefik.http.routers.${FRONTEND_APP_NAME:-manage-frontend}.tls.certresolver=${CERT_RESOLVER:?set CERT_RESOLVER}"
      - "traefik.http.services.${FRONTEND_APP_NAME:-manage-frontend}.loadbalancer.server.port=${FRONTEND_APP_PORT:-80}"
    ports:
      - "8080:80"
    restart: unless-stopped

  prometheus:
    image: prom/prometheus:v2.55.1
    container_name: prometheus
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--storage.tsdb.path=/prometheus"
      - "--storage.tsdb.retention.time=30d"
      - "--web.console.libraries=/usr/share/prometheus/console_libraries"
      - "--web.console.templates=/usr/share/prometheus/consoles"
      - "--web.enable-lifecycle"
    volumes:
      - ./monitoring/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - ./monitoring/prometheus/rules:/etc/prometheus/rules:ro
      - ${BACKEND_CACHE_DIR:-./backend-cache}/prometheus-file-sd:/etc/prometheus/file-sd:ro
      - prometheus_data:/prometheus
    expose:
      - "9090"
    networks:
      - web
      - monitoring
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:9090/-/healthy"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    deploy:
      resources:
        limits:
          cpus: "1.00"
          memory: 1G
        reservations:
          cpus: "0.25"
          memory: 256M

  loki:
    image: grafana/loki:3.1.1
    container_name: loki
    command: -config.file=/etc/loki/loki.yml
    volumes:
      - ./monitoring/loki/loki.yml:/etc/loki/loki.yml:ro
      - loki_data:/loki
    expose:
      - "3100"
    networks:
      - monitoring
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:3100/ready"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    deploy:
      resources:
        limits:
          cpus: "1.00"
          memory: 1G
        reservations:
          cpus: "0.25"
          memory: 256M

  alloy:
    image: grafana/alloy:v1.5.0
    container_name: alloy
    command:
      - run
      - /etc/alloy/config.alloy
      - --storage.path=/var/lib/alloy
    volumes:
      - ./monitoring/alloy/config.alloy:/etc/alloy/config.alloy:ro
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - /var/lib/docker/containers:/var/lib/docker/containers:ro
    networks:
      - monitoring
    depends_on:
      loki:
        condition: service_healthy
    restart: unless-stopped
    user: root
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:12345/-/healthy"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    deploy:
      resources:
        limits:
          cpus: "0.50"
          memory: 512M
        reservations:
          cpus: "0.10"
          memory: 128M

  grafana:
    image: grafana/grafana:11.3.1
    container_name: grafana
    environment:
      GF_SECURITY_ADMIN_USER: ${GRAFANA_ADMIN_USER:-admin}
      GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_ADMIN_PASSWORD:-admin}
      GF_AUTH_GENERIC_OAUTH_CLIENT_ID: ${GF_AUTH_GENERIC_OAUTH_CLIENT_ID:-}
      GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET: ${GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET:-}
      GF_AUTH_GENERIC_OAUTH_AUTH_URL: ${GF_AUTH_GENERIC_OAUTH_AUTH_URL:-}
      GF_AUTH_GENERIC_OAUTH_TOKEN_URL: ${GF_AUTH_GENERIC_OAUTH_TOKEN_URL:-}
      GF_AUTH_GENERIC_OAUTH_API_URL: ${GF_AUTH_GENERIC_OAUTH_API_URL:-}
      LOG_LEVEL: ${LOG_LEVEL:-INFO}
    volumes:
      - ./monitoring/grafana/grafana.ini:/etc/grafana/grafana.ini:ro
      - ./monitoring/grafana/provisioning:/etc/grafana/provisioning:ro
      - grafana_data:/var/lib/grafana
    expose:
      - "3000"
    networks:
      - web
      - monitoring
    depends_on:
      prometheus:
        condition: service_healthy
      loki:
        condition: service_healthy
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:3000/api/health"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.${GRAFANA_APP_NAME:-grafana}.rule=Host(`${GRAFANA_APP_HOST:?set GRAFANA_APP_HOST}`)"
      - "traefik.http.routers.${GRAFANA_APP_NAME:-grafana}.entrypoints=websecure"
      - "traefik.http.routers.${GRAFANA_APP_NAME:-grafana}.tls.certresolver=${CERT_RESOLVER:?set CERT_RESOLVER}"
      - "traefik.http.services.${GRAFANA_APP_NAME:-grafana}.loadbalancer.server.port=${GRAFANA_APP_PORT:-3000}"
    deploy:
      resources:
        limits:
          cpus: "1.00"
          memory: 512M
        reservations:
          cpus: "0.25"
          memory: 128M

  alertmanager:
    image: prom/alertmanager:v0.27.0
    container_name: alertmanager
    command:
      - "--config.file=/etc/alertmanager/alertmanager.yml"
      - "--storage.path=/alertmanager"
    environment:
      SMTP_HOST: ${SMTP_HOST:-smtp.example.com}
      SMTP_PORT: ${SMTP_PORT:-587}
      SMTP_USERNAME: ${SMTP_USERNAME:-}
      SMTP_PASSWORD: ${SMTP_PASSWORD:-}
      SMTP_FROM_ADDRESS: ${SMTP_FROM_ADDRESS:-no-reply@example.com}
      ALERT_EMAIL_TO: ${ALERT_EMAIL_TO:-admin@example.com}
    volumes:
      - ./monitoring/alertmanager/alertmanager.yml:/etc/alertmanager/alertmanager.yml:ro
      - alertmanager_data:/alertmanager
    expose:
      - "9093"
    networks:
      - monitoring
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:9093/-/healthy"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    deploy:
      resources:
        limits:
          cpus: "0.50"
          memory: 256M
        reservations:
          cpus: "0.10"
          memory: 64M

  node-exporter:
    image: prom/node-exporter:v1.8.2
    container_name: node-exporter
    command:
      - "--path.rootfs=/host"
    volumes:
      - /:/host:ro,rslave
    networks:
      - monitoring
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:9100/"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s
    deploy:
      resources:
        limits:
          cpus: "0.25"
          memory: 128M
        reservations:
          cpus: "0.05"
          memory: 32M

networks:
  web:
    external: true
  monitoring:

volumes:
  prometheus_data:
  loki_data:
  grafana_data:
  alertmanager_data: