---

version: '3.8'

volumes:
  prometheus:
    name: ${PROMETHEUS_VOLUME_NAME:-prometheus}

services:
  prometheus:
    container_name: ${PROMETHEUS_CONTAINER_NAME:-prometheus}
    build:
      context: .
      args:
        PROMETHEUS_IMAGE: ${PROMETHEUS_IMAGE:-prom/prometheus:v2.34.0}
    volumes:
      - prometheus:/prometheus
    restart: always