ansible-collection-prometheus/roles/prometheus/templates/prometheus-job.yml

- job_name: {{ job.name }}
  {% if 'scrape_interval' in job -%}
  scrape_interval: {{ job.scrape_interval }}
  {% endif -%}
  {% if 'blackbox' in job -%}
  metrics_path: /probe
  relabel_configs:
    - source_labels:
      - __address__
      target_label: __param_target
    - source_labels:
      - __param_target
      target_label: instance
    - target_label: __address__
      replacement: localhost:9115
  params:
    module:
      {% for module in job.blackbox.modules -%}
      - {{ module }}
      {%- endfor %}
  {% endif %}

  {% if 'scheme' in job -%}
  scheme: {{ job.scheme }}
  {% endif -%}

  {% if 'basic_auth_user' in job and 'basic_auth_password' in job -%}
  basic_auth:
    username: {{ job.basic_auth_user }}
    password: {{ job.basic_auth_password }}
  {% endif -%}

  {% if 'tls_config' in job -%}
  tls_config:
    ca_file: {{ job.tls_config.ca_file }}
    cert_file: {{ job.tls_config.cert_file }}
    key_file: {{ job.tls_config.key_file }}
    insecure_skip_verify: {{ job.tls_config.insecure_skip_verify | default(false) }}
  {% endif -%}

  static_configs:
    - targets:
        {% for host in groups['all'] -%}
        {% if hostvars[host]['monitor_' + job.name] | default(false) | bool -%}
        {%- set fstring = {} -%}
        {%- set ignored = fstring.update(job.defaults|default({})) -%}
        {%- set ignored = fstring.update(hostvars[host]) -%}
        - {{ job.target_format | format(**fstring) }}
        {% endif -%}
        {% endfor -%}