# Self-contained InfluxDB v2 + Grafana stack for the omni_pca
# integration. Pre-provisioned with the InfluxDB datasource and the
# "Omni Pro II — Panel Overview" dashboard.
#
# Usage:
#   cp .env.example .env  &&  edit the secrets  &&  docker compose up -d
#   open http://localhost:3000  (admin / $GRAFANA_PASSWORD)
#
# Then paste the contents of ha-snippet.yaml into your HA
# configuration.yaml (and add `influxdb_token: $INFLUX_TOKEN` to
# secrets.yaml). Restart HA. Within 30s the dashboard's panels start
# filling in.

services:
  influxdb:
    image: influxdb:2.7-alpine
    container_name: omni-pca-influxdb
    restart: unless-stopped
    environment:
      DOCKER_INFLUXDB_INIT_MODE: setup
      DOCKER_INFLUXDB_INIT_USERNAME: ${INFLUX_USERNAME:-admin}
      DOCKER_INFLUXDB_INIT_PASSWORD: ${INFLUX_PASSWORD}
      DOCKER_INFLUXDB_INIT_ORG: omni-pca
      DOCKER_INFLUXDB_INIT_BUCKET: ha
      DOCKER_INFLUXDB_INIT_ADMIN_TOKEN: ${INFLUX_TOKEN}
      DOCKER_INFLUXDB_INIT_RETENTION: 30d
    volumes:
      - influxdb-data:/var/lib/influxdb2
      - influxdb-config:/etc/influxdb2
    ports:
      - "8086:8086"
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:8086/health"]
      interval: 10s
      timeout: 3s
      retries: 5
      start_period: 10s

  grafana:
    image: grafana/grafana:11.4.0
    container_name: omni-pca-grafana
    restart: unless-stopped
    depends_on:
      influxdb:
        condition: service_healthy
    environment:
      GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_PASSWORD}
      GF_AUTH_ANONYMOUS_ENABLED: "false"
      GF_USERS_ALLOW_SIGN_UP: "false"
      GF_LOG_LEVEL: warn
      # Consumed by ./provisioning/datasources/influxdb.yml
      INFLUX_URL: http://influxdb:8086
      INFLUX_TOKEN: ${INFLUX_TOKEN}
    volumes:
      - grafana-data:/var/lib/grafana
      - ./provisioning:/etc/grafana/provisioning:ro
    ports:
      - "3000:3000"
    healthcheck:
      test: ["CMD-SHELL", "wget -qO- http://127.0.0.1:3000/api/health || exit 1"]
      interval: 10s
      timeout: 3s
      retries: 5
      start_period: 15s

volumes:
  influxdb-data:
  influxdb-config:
  grafana-data: