version: "3.7"

services:
  nginx-exporter:
    container_name: nginx-exporter
    image: "{{ nginx_exporter__image }}"
    restart: unless-stopped
    ports:
      - "{{ nginx_exporter__port }}:9113"
{% if nginx_exporter is defined and nginx_exporter.docker is defined %}
    extra_hosts: {{ nginx_exporter.docker.extra_hosts | default([]) | to_json }}
    environment: {{ nginx_exporter.docker.environment | default({}) | to_json }}
{% endif %}
    logging:
      driver: json-file
      options:
        max-file: "1"
        max-size: "50m"