services:
  influxdb2:
    image: influxdb:2
    ports:
      - "8086:8086"
    environment:
      DOCKER_INFLUXDB_INIT_MODE: setup
      DOCKER_INFLUXDB_INIT_USERNAME_FILE: /run/secrets/influxdb2-admin-username
      DOCKER_INFLUXDB_INIT_PASSWORD_FILE: /run/secrets/influxdb2-admin-password
      DOCKER_INFLUXDB_INIT_ADMIN_TOKEN_FILE: /run/secrets/influxdb2-admin-token
      DOCKER_INFLUXDB_INIT_ORG: ops
      DOCKER_INFLUXDB_INIT_BUCKET: app-metrics
    secrets:
      - influxdb2-admin-username
      - influxdb2-admin-password
      - influxdb2-admin-token
    volumes:
      - influxdb2-data:/var/lib/influxdb2
      - influxdb2-config:/etc/influxdb2
    healthcheck:
      test: ["CMD", "influx", "ping", "--host", "http://localhost:8086"]
      interval: 10s
      timeout: 5s
      retries: 6
      start_period: 30s

secrets:
  influxdb2-admin-username:
    file: ./secrets/influxdb2-admin-username
  influxdb2-admin-password:
    file: ./secrets/influxdb2-admin-password
  influxdb2-admin-token:
    file: ./secrets/influxdb2-admin-token

volumes:
  influxdb2-data:
  influxdb2-config: