services:
  << service_name >>:
    image: victoriametrics/victoria-metrics:latest
    container_name: << service_name >>
    command:
      - -storageDataPath=/storage
      - -retentionPeriod=<< retention_months >>
    ports:
      - "<< port >>:8428"
    volumes:
      - << appdata_dir >>/<< service_name >>:/storage
    restart: unless-stopped