prometheus consul SD config

prometheus.yml

global:
  scrape_timeout:  10s
  scrape_interval: 15s
  external_labels:
    cluster: 'MY CLUSTER NAME'

# alternatively can be found via consul -- for details see
# https://prometheus.io/docs/prometheus/latest/migration/#alertmanager-service-discovery
alerting:
  alertmanagers:
  - static_configs:
    - targets:
      - 'alertmanager:9093'

rule_files:
  - '/rules/*.yml'

scrape_configs:

- job_name: 'consul-services'

  consul_sd_configs:
  - server: 'consul:8500'
    scheme: 'http'

  relabel_configs:
  - source_labels: [ '__meta_consul_tags' ]
    action: keep
    regex: .*prometheus.exporter.*
  - source_labels: [ '__meta_consul_address', '__meta_consul_service_port' ]
    action: replace
    regex: (.+)(?::\d+);(\d+)
    replacement: $1:$2
    target_label: __address__
  - source_labels: [ '__meta_consul_service' ]
    action: keep
    regex: (.+)
    replacement: $1
    target_label: __name__
  - source_labels: [ '__meta_consul_service_id' ]
    action: replace
    regex: (.*):(.*):(.*)
    replacement: $2
    target_label: container_name
  - source_labels: [ '__meta_consul_tags' ]
    action: replace
    regex: .*metricsPath=([a-zA-Z0-9\/]*),*.*
    replacement: $1
    target_label: __metrics_path__