ansible/roles/prometheus_federate/templates/prometheus/prometheus.yml.j2

# {{ ansible_managed }}

global:
  # scrape_interval is set to the global default (60s)
  # evaluation_interval is set to the global default (60s)
  # scrape_timeout is set to the global default (10s).

  # Attach these labels to any time series or alerts when communicating with
  # external systems (federation, remote storage, Alertmanager).
  external_labels:
      monitor: 'example'

# Alertmanager configuration
# Use prometheus alertmanager installed on the same machine
alerting:
  alertmanagers:
  - static_configs:
    - targets: ['{{ prometheus_alertmanager }}']

# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
  - "alert.rules.yml"  # Monitoring alerts, this is the file you may be searching!
  - "django.rules.yml"  # Custom rules specific for Django project monitoring

# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The .json in file_sd_configs is dynamically reloaded


  - job_name: federate
    scrape_interval: 15s
    metrics_path: '/federate'
    file_sd_configs:
      - files:
        - '/etc/prometheus/targets.json'
    relabel_configs:
      # Do not put :9100 in instance name, rather here
      - source_labels: [__address__]
        target_label: __param_target
      - source_labels: [__param_target]
        target_label: instance
      - source_labels: [__param_target]
        target_label: __address__
        replacement: '$1:9090'
    params:
      'match[]':
        - '{job="servers"}'
        - '{job="prometheus"}'
        - '{job="unifi_snmp"}'
        - '{job="django"}'
        - '{job="ups_snmp"}'
        - '{job="django"}'
        - '{job="docker"}'
        - '{job="switch"}'