docker-compose.yml

# Copyright 2025 InfluxData
# Author: Suyash Joshi (sjoshi@influxdata.com)

services:
  influxdb:
    image: quay.io/influxdb/influxdb3-core:latest
    command: serve --node-id=${INFLUXDB_NODE_ID} --object-store=file --data-dir=/var/lib/influxdb3
    ports:
      - "${INFLUXDB_HTTP_PORT}:8181"
    volumes:
      - influxdb_data:/var/lib/influxdb3
      - ./influxdb/config:/etc/influxdb3
    environment:
      - INFLUXDB_TOKEN=${INFLUXDB_TOKEN}
      - INFLUXDB_ORG=${INFLUXDB_ORG}
    healthcheck:
      test: [ "CMD", "curl", "-f", "http://localhost:8181/health" ]
      interval: 30s
      timeout: 10s
      retries: 3
    restart: unless-stopped

  telegraf:
    build:
      context: ./telegraf
      dockerfile: Dockerfile
    depends_on:
      influxdb:
        condition: service_healthy
    environment:
      - INFLUXDB_HOST=${INFLUXDB_HOST}
      - INFLUXDB_TOKEN=${INFLUXDB_TOKEN}
      - INFLUXDB_ORG=${INFLUXDB_ORG}
      - INFLUXDB_BUCKET=${INFLUXDB_BUCKET}
      - TELEGRAF_COLLECTION_INTERVAL=${TELEGRAF_COLLECTION_INTERVAL}
      - HOSTNAME=telegraf
    restart: unless-stopped

  grafana:
    image: grafana/grafana:latest
    ports:
      - "${GRAFANA_PORT}:3000"
    volumes:
      - grafana_data:/var/lib/grafana
    environment:
      - GF_SECURITY_ADMIN_USER=${GRAFANA_ADMIN_USER}
      - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_ADMIN_PASSWORD}
    depends_on:
      - influxdb
    restart: unless-stopped

volumes:
  influxdb_data:
  grafana_data: