Prometheus Envoy Consul relabel_configs

prometheus-envoy.yml

  - job_name: "envoy-proxy-service"
    metrics_path: "/stats/prometheus"
    consul_sd_configs:
      - server: "localhost:8500"
        scheme: "http"
        services:
          - envoy-client
          - envoy-aws-server
          - envoy-sj-server

    relabel_configs:
      - source_labels: ["__meta_consul_tags"]
        action: keep
        regex: .*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_service_id"]
        action: replace
        regex: (.*):(.*):(.*)
        replacement: $1
        target_label: host_name