name: ${COMPOSE_PROJECT_NAME:-pi-monitoring}

services:
  portainer:
    image: ${PORTAINER_IMAGE:-portainer/portainer-ce:latest}
    restart: unless-stopped
    command: -H unix:///var/run/docker.sock
    ports:
      - "${BIND_IP:-0.0.0.0}:${PORTAINER_HTTPS_PORT:-9443}:9443"
      - "${BIND_IP:-0.0.0.0}:${PORTAINER_EDGE_PORT:-8000}:8000"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ${OPS_ROOT:-/srv/ops}/portainer/data:/data
    networks:
      - monitoring

  grafana:
    image: ${GRAFANA_IMAGE:-grafana/grafana-oss:latest}
    restart: unless-stopped
    environment:
      - TZ=${TZ:-America/New_York}
      - GF_SECURITY_ADMIN_USER=${GRAFANA_ADMIN_USER:-admin}
      - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_ADMIN_PASSWORD}
      - GF_USERS_ALLOW_SIGN_UP=false
      - GF_AUTH_ANONYMOUS_ENABLED=false
      - GF_INSTALL_PLUGINS=${GRAFANA_PLUGINS:-}
    ports:
      - "${BIND_IP:-0.0.0.0}:${GRAFANA_PORT:-3000}:3000"
    volumes:
      - ${OPS_ROOT:-/srv/ops}/grafana/data:/var/lib/grafana
      - ./grafana/provisioning:/etc/grafana/provisioning:ro
    depends_on:
      - prometheus
    networks:
      - monitoring

  prometheus:
    image: ${PROMETHEUS_IMAGE:-prom/prometheus:latest}
    restart: unless-stopped
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--storage.tsdb.retention.time=${PROMETHEUS_RETENTION_TIME:-15d}'
      - '--storage.tsdb.retention.size=${PROMETHEUS_RETENTION_SIZE:-2GB}'
      - '--storage.tsdb.wal-compression'
      - '--web.enable-lifecycle'
    ports:
      - "${BIND_IP:-0.0.0.0}:${PROMETHEUS_PORT:-9090}:9090"
    volumes:
      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - ${OPS_ROOT:-/srv/ops}/prometheus/targets:/etc/prometheus/targets:ro
      - ${OPS_ROOT:-/srv/ops}/prometheus/data:/prometheus
    networks:
      - monitoring

  node-exporter:
    image: ${NODE_EXPORTER_IMAGE:-prom/node-exporter:latest}
    restart: unless-stopped
    command:
      - '--path.procfs=/host/proc'
      - '--path.rootfs=/host/root'
      - '--path.sysfs=/host/sys'
      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($|/)'
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/host/root:ro
    networks:
      - monitoring

  cadvisor:
    image: ${CADVISOR_IMAGE:-gcr.io/cadvisor/cadvisor:latest}
    restart: unless-stopped
    privileged: true
    devices:
      - /dev/kmsg:/dev/kmsg
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
      - /dev/disk/:/dev/disk:ro
    networks:
      - monitoring

  uptime-kuma:
    image: ${UPTIME_KUMA_IMAGE:-louislam/uptime-kuma:1}
    restart: unless-stopped
    ports:
      - "${BIND_IP:-0.0.0.0}:${UPTIME_KUMA_PORT:-3001}:3001"
    volumes:
      - ${OPS_ROOT:-/srv/ops}/uptime-kuma/data:/app/data
    networks:
      - monitoring

networks:
  monitoring:
    driver: bridge